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.github/workflows/linux-build.yml

@@ -0,0 +1,44 @@
+name: Linux build
+
+on:
+  push:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install mipsel toolchain
+      run: |
+        sudo apt-get update
+        sudo apt-get install gcc-mipsel-linux-gnu g++-mipsel-linux-gnu binutils-mipsel-linux-gnu p7zip  cmake build-essential libtinyxml2-6 libtinyxml2-dev
+    - name: Fetch submodules
+      run: git submodule update --init --recursive
+    - name: Clone mkpsxiso
+      uses: GuillaumeFalourd/clone-github-repo-action@v1
+      with:
+        owner: 'Lameguy64'
+        repository: 'mkpsxiso'
+    - name: Build mkpsxiso
+      run: |
+        sudo chown -R runner:docker ${{github.workspace}}/mkpsxiso/
+        mkdir ${{github.workspace}}/mkpsxiso/build
+        cmake -DCMAKE_BUILD_TYPE=Release -S ${{github.workspace}}/mkpsxiso/ -B ${{github.workspace}}/mkpsxiso/build
+        cmake --build ${{github.workspace}}/mkpsxiso/build
+        echo "${{github.workspace}}/mkpsxiso/build" >> $GITHUB_PATH
+    - name: Get converted libs
+      run: |
+        wget http://psx.arthus.net/sdk/Psy-Q/psyq-4.7-converted-full.7z
+        7z x psyq-4.7-converted-full.7z -o./psyq
+    - name: Make all
+      run: make all
+    - name: Upload bin/cue
+      uses: actions/upload-artifact@v2
+      with: 
+        name: 3dcam-latest
+        path: |
+          ${{github.workspace}}/3dcam.bin
+          ${{github.workspace}}/3dcam.cue

.github/workflows/windows-build.yml

@@ -0,0 +1,30 @@
+name: Windows build
+on:
+  push:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Fetch submodules
+      run: git submodule update --init --recursive
+    - name: Set script
+      run: |
+        C:\msys64\usr\bin\wget.exe http://static.grumpycoder.net/pixel/mips/g++-mipsel-none-elf-11.2.0.zip
+        C:\msys64\usr\bin\wget.exe http://lameguy64.github.io/mkpsxiso/mkpsxiso-1.20.zip
+        C:\msys64\usr\bin\wget.exe http://psx.arthus.net/sdk/Psy-Q/psyq-4.7-converted-full.7z
+        echo "Extracting to $GITHUB_WORKSPACE/mipsel..."
+        7z.exe x g++-mipsel-none-elf-11.2.0.zip -o"$GITHUB_WORKSPACE/mipsel"
+        echo "Extracting to $GITHUB_WORKSPACE/mkpsxiso..."
+        7z.exe x mkpsxiso-1.20.zip -o"$GITHUB_WORKSPACE/mkpsxiso"
+        echo "Extracting to $GITHUB_WORKSPACE/psyq..."
+        7z.exe x psyq-4.7-converted-full.7z -o"D:/a/3dcam-headers/3dcam-headers/psyq"
+        echo "$GITHUB_WORKSPACE/mipsel/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+        echo "$GITHUB_WORKSPACE/mkpsxiso" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+        
+    - name: Make all
+      run: make all

Makefile

@@ -1,6 +1,15 @@
-TARGET = main
-TYPE = ps-exe
+TARGET = 3dcam
 
+.PHONY: all cleansub
+
+all:
+	mkpsxiso -y ./config/3dcam.xml
+
+cleansub:
+	$(MAKE) clean
+	rm -f $(TARGET).cue $(TARGET).bin
+	rm -f *.mcd *.frag *.lua *.vert
+	
 SRCS = src/main.c \
 src/pad.c \
 src/math.c \
@@ -21,6 +30,9 @@ TIM/bg_camPath_002.tim \
 TIM/bg_camPath_003.tim \
 TIM/bg_camPath_004.tim \
 TIM/bg_camPath_005.tim \
+TIM/ground.tim \
+TIM/trees.tim \
+TIM/woods.tim \
 VAG/hello.vag \
 VAG/poly.vag \
 VAG/0_come.vag \

README.md

@@ -26,6 +26,7 @@ Real-time 3D / 8bpp background / 4bpp background
   * Up to 3 light sources
   * Use pre-rendered backgrounds (8bpp and 4bpp)
   * Basic collisions
+  * Sound effects (VAG/XA)
 
 ### Demo Controls
 
@@ -39,11 +40,10 @@ Real-time 3D / 8bpp background / 4bpp background
 ## Planned
 
   * Fix and improve all the things !
-  * Wall collisions
 
 # Compiling
 
-You need to install [mkpsxiso](https://github.com/Lameguy64/mkpsxiso) and the [Nugget+PsyQ SDK](https://github.com/ABelliqueux/nolibgs_hello_worlds/tree/newtree#installation) before
+You need to install [mkpsxiso](https://github.com/Lameguy64/mkpsxiso) and the [Nugget+PsyQ SDK](https://github.com/ABelliqueux/nolibgs_hello_worlds#installation) before
 you can build the engine. Put `mkpsxiso` and `pcsx-redux` in your $PATH and you should be good to go.
 
   1. Clone this repo in your nugget+PsyQ folder as a new project :

XA/inter_0.txt

@@ -0,0 +1,8 @@
+1 xa XA/3_hehe.xa 0 0
+1 xa XA/3_hehe.xa 0 1
+1 xa XA/1_cuek.xa 0 2
+1 xa XA/1_cuek.xa 0 3
+1 xa XA/1_cuek.xa 0 4
+1 xa XA/3_hehe.xa 0 5
+1 null
+1 null

common.mk

@@ -4,6 +4,9 @@ TYPE = ps-exe
 THISDIR := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
 
 SRCS += $(THISDIR)thirdparty/nugget/common/crt0/crt0.s
+SRCS += $(THISDIR)thirdparty/nugget/common/syscalls/printf.s
+
+CPPFLAGS += -I$(THISDIR)include
 
 CPPFLAGS += -I$(THISDIR)thirdparty/nugget/psyq/include -I$(THISDIR)psyq-4_7-converted/include -I$(THISDIR)psyq-4.7-converted-full/include -I$(THISDIR)psyq/include -I$(THISDIR)../psyq/include 
 LDFLAGS += -L$(THISDIR)thirdparty/nugget/psyq/lib -L$(THISDIR)psyq-4_7-converted/lib -L$(THISDIR)psyq-4.7-converted-full/lib -L$(THISDIR)psyq/lib -L$(THISDIR)../psyq/lib 
@@ -37,10 +40,18 @@ LDFLAGS += -Wl,--end-group
 
 include $(THISDIR)thirdparty/nugget/common.mk
 
+define OBJCOPYME
+$(PREFIX)-objcopy -I binary --set-section-alignment .data=4 --rename-section .data=.rodata,alloc,load,readonly,data,contents -O $(FORMAT) -B mips $< $@
+endef
+
 # convert TIM file to bin
 %.o: %.tim
-	$(PREFIX)-objcopy -I binary --set-section-alignment .data=4 --rename-section .data=.rodata,alloc,load,readonly,data,contents -O $(FORMAT) -B mips $< $@
+	$(call OBJCOPYME)
 
 # convert VAG files to bin
 %.o: %.vag
-	$(PREFIX)-objcopy -I binary --set-section-alignment .data=4 --rename-section .data=.rodata,alloc,load,readonly,data,contents -O $(FORMAT) -B mips $< $@
+	$(call OBJCOPYME)
+	
+# convert HIT to bin
+%.o: %.HIT
+	$(call OBJCOPYME)

config/3dcam.xml

@@ -13,10 +13,11 @@
         <!--<license file="LICENSEE.DAT"/>-->
         <directory_tree>
             <file name="system.cnf"   type="data"   source="config/3dcam.cnf"/>
-            <file name="SCES_313.37"  type="data"   source="main.ps-exe"/>
+            <file name="SCES_313.37"  type="data"   source="3dcam.ps-exe"/>
             <file name="LEVEL0.bin"  type="data"   source="Overlay.lvl0" />
             <file name="LEVEL1.bin"  type="data"   source="Overlay.lvl1" />
-            <file name="INTER8.XA" type="xa" source="xa/inter8.xa"/>
+            <file name="INTER8.XA" type="xa" source="XA/inter8.xa"/>
+            <file name="INTER_0.XA" type="xa" source="XA/inter_0.xa"/>
              
             <dummy sectors="1024"/> 
         </directory_tree>

custom_types.h

@@ -1,168 +0,0 @@
-#pragma once
-#include <sys/types.h>
-#include <libgte.h>
-#include <libgpu.h>
-
-struct BODY;
-struct VANIM;
-struct PRIM;
-struct MESH;
-struct CAMPOS;
-struct CAMPATH;
-struct CAMANGLE;
-struct SIBLINGS;
-struct CHILDREN;
-struct NODE;
-struct LEVEL;
-struct VAGsound;
-struct VAGbank;
-struct XAbank;
-struct XAsound;
-
-typedef struct BODY {
-    VECTOR  gForce;
-    VECTOR  position;
-    SVECTOR velocity;
-    int     mass;
-    int     invMass;
-    VECTOR  min; 
-    VECTOR  max; 
-    int     restitution; 
-    } BODY;
-
-typedef struct VANIM { 
-    int nframes;    // number of frames e.g   20
-    int nvert;      // number of vertices e.g 21
-    int cursor;     // anim cursor
-    int lerpCursor; // anim cursor
-    int dir;        // playback direction (1 or -1)
-    int interpolate; // use lerp to interpolate keyframes
-    SVECTOR data[]; // vertex pos as SVECTORs e.g 20 * 21 SVECTORS
-    } VANIM;
-
-typedef struct PRIM {
-    VECTOR order;
-    int    code; // Same as POL3/POL4 codes : Code (F3 = 1, FT3 = 2, G3 = 3,
-// GT3 = 4) Code (F4 = 5, FT4 = 6, G4 = 7, GT4 = 8)
-    } PRIM;
-
-typedef struct MESH {  
-    int      totalVerts;
-    TMESH   *    tmesh;
-    PRIM    *    index;
-    TIM_IMAGE *  tim;  
-    unsigned long * tim_data;
-    MATRIX      mat;
-    VECTOR      pos;
-    SVECTOR     rot;
-    short       isProp;
-    short       isRigidBody;
-    short       isStaticBody;
-    short       isRound;
-    short       isPrism;
-    short       isAnim;
-    short       isActor;
-    short       isLevel;
-    short       isWall;
-    short       isBG;
-    short       isSprite;
-    long        p;
-    long        OTz;
-    BODY     *  body;
-    VANIM    *  anim;
-    struct NODE   *    node;
-    VECTOR      pos2D;
-    } MESH;
-
-typedef struct QUAD {
-    VECTOR       v0, v1;
-    VECTOR       v2, v3;
-    } QUAD;
-
-typedef struct CAMPOS {
-    SVECTOR  pos;
-    SVECTOR rot;
-    } CAMPOS;
-
-
-// Blender cam ~= PSX cam with these settings : 
-// NTSC - 320x240, PAL 320x256, pixel ratio 1:1,
-// cam focal length : perspective 90° ( 16 mm ))
-// With a FOV of 1/2, camera focal length is ~= 16 mm / 90°
-// Lower values mean wider angle
-
-typedef struct CAMANGLE {
-    CAMPOS    * campos;
-    TIM_IMAGE * BGtim;
-    unsigned long * tim_data;
-    QUAD  bw, fw;
-    int index;
-    MESH * objects[];
-    } CAMANGLE;
-
-typedef struct CAMPATH {
-    short len, cursor, pos;
-    VECTOR points[];
-    } CAMPATH;
-
-typedef struct SIBLINGS {
-    int index;
-    struct NODE * list[];
-    } SIBLINGS ;
-
-typedef struct CHILDREN {
-    int index;
-    MESH * list[];
-    } CHILDREN ;
-
-typedef struct NODE {
-    MESH * plane;
-    SIBLINGS * siblings;
-    CHILDREN * objects;
-    CHILDREN * rigidbodies;
-    } NODE;
-
-typedef struct VAGsound {
-    u_char * VAGfile;        // Pointer to VAG data address
-    u_long spu_channel;      // SPU voice to playback to
-    u_long spu_address;      // SPU address for memory freeing spu mem
-    } VAGsound;
-    
-typedef struct VAGbank {
-    u_int index;
-    VAGsound samples[];
-} VAGbank;
-
-// XA
-typedef struct XAsound {
-    u_int id;
-    u_int size;
-    u_char file, channel;
-    u_int start, end;
-    int cursor;
-} XAsound;
-
-typedef struct XAbank {
-    char name[16];
-    u_int index;
-    int offset;
-    XAsound samples[];
-} XAbank;
-
-typedef struct LEVEL {
-    CVECTOR * BGc;
-    VECTOR * BKc;
-    MATRIX * cmat;
-    MATRIX * lgtmat;
-    MESH   ** meshes;
-    int * meshes_length;
-    MESH * actorPtr;
-    MESH * levelPtr;
-    MESH * propPtr;
-    CAMANGLE * camPtr;
-    CAMPATH * camPath;
-    CAMANGLE ** camAngles;
-    NODE * curNode;
-    VAGbank * VAG;
-    XAbank * XA;
-    } LEVEL;

include/custom_types.h

@@ -0,0 +1,210 @@
+#pragma once
+#include <sys/types.h>
+#include <libgte.h>
+#include <stdint.h>
+#include <libgpu.h>
+
+struct BODY;
+struct BVECTOR;
+struct VANIM;
+struct MESH_ANIMS_TRACKS;
+struct PRIM;
+struct MESH;
+struct CAMPOS;
+struct CAMPATH;
+struct CAMANGLE;
+struct SIBLINGS;
+struct CHILDREN;
+struct NODE;
+struct QUAD;
+struct LEVEL;
+struct VAGsound;
+struct VAGbank;
+struct XAsound;
+struct XAbank;
+struct XAfiles;
+struct SOUND_OBJECT;
+struct LEVEL_SOUNDS;
+
+typedef struct BODY {
+	VECTOR  gForce;
+	VECTOR  position;
+	SVECTOR velocity;
+	int     mass;
+	int     invMass;
+	VECTOR  min; 
+	VECTOR  max; 
+	int     restitution; 
+	SVECTOR normal; 
+	} BODY;
+
+typedef struct BVECTOR {
+	int8_t	vx, vy;
+	int8_t	vz;
+	// int8_t factor; // could be useful for anims where delta is > 256 
+} BVECTOR;
+
+typedef struct VANIM { 
+	int nframes;    // number of frames e.g   20
+	int nvert;      // number of vertices e.g 21
+	int cursor;     // anim cursor : -1 == not playing, n>=0 == current frame number
+	int lerpCursor; // anim cursor
+	int loop;       // loop anim : -1 == infinite, n>0  == play n times
+	int dir;        // playback direction (1 or -1)
+	int pingpong;   // ping pong animation (A>B>A)
+	int interpolate; // use lerp to interpolate keyframes
+	BVECTOR data[]; // vertex pos as SVECTORs e.g 20 * 21 SVECTORS
+	} VANIM;
+
+typedef struct MESH_ANIMS_TRACKS {
+	u_short index;
+	VANIM * strips[];
+} MESH_ANIMS_TRACKS;
+
+typedef struct PRIM {
+	VECTOR order;
+	int    code; // Same as POL3/POL4 codes : Code (F3 = 1, FT3 = 2, G3 = 3,
+// GT3 = 4) Code (F4 = 5, FT4 = 6, G4 = 7, GT4 = 8)
+	} PRIM;
+
+typedef struct MESH {  
+	int      totalVerts;
+	TMESH   *    tmesh;
+	PRIM    *    index;
+	TIM_IMAGE *  tim;  
+	unsigned long * tim_data;
+	MATRIX      mat;
+	VECTOR      pos;
+	SVECTOR     rot;
+	short       isProp;
+	short       isRigidBody;
+	short       isStaticBody;
+	short       isRound;
+	short       isPrism;
+	short       isAnim;
+	short       isActor;
+	short       isLevel;
+	short       isWall;
+	short       isBG;
+	short       isSprite;
+	long        p;
+	long        OTz;
+	BODY     *  body;
+	MESH_ANIMS_TRACKS    *  anim_tracks;
+	VANIM *     currentAnim;
+	struct NODE   *    node;
+	VECTOR      pos2D;
+	} MESH;
+
+typedef struct QUAD {
+	VECTOR       v0, v1;
+	VECTOR       v2, v3;
+	} QUAD;
+
+typedef struct CAMPOS {
+	SVECTOR  pos;
+	SVECTOR rot;
+	} CAMPOS;
+
+
+// Blender cam ~= PSX cam with these settings : 
+// NTSC - 320x240, PAL 320x256, pixel ratio 1:1,
+// cam focal length : perspective 90° ( 16 mm ))
+// With a FOV of 1/2, camera focal length is ~= 16 mm / 90°
+// Lower values mean wider angle
+
+typedef struct CAMANGLE {
+	CAMPOS    * campos;
+	TIM_IMAGE * BGtim;
+	unsigned long * tim_data;
+	QUAD  bw, fw;
+	int index;
+	MESH * objects[];
+	} CAMANGLE;
+
+typedef struct CAMPATH {
+	short len, cursor, pos;
+	VECTOR points[];
+	} CAMPATH;
+
+typedef struct SIBLINGS {
+	int index;
+	struct NODE * list[];
+	} SIBLINGS ;
+
+typedef struct CHILDREN {
+	int index;
+	MESH * list[];
+	} CHILDREN ;
+
+typedef struct NODE {
+	MESH * plane;
+	SIBLINGS * siblings;
+	CHILDREN * objects;
+	CHILDREN * rigidbodies;
+	} NODE;
+
+//VAG
+typedef struct VAGsound {
+	u_char * VAGfile;        // Pointer to VAG data address
+	u_long spu_channel;      // SPU voice to playback to
+	u_long spu_address;      // SPU address for memory freeing spu mem
+	} VAGsound;
+
+typedef struct VAGbank {
+	u_int index;
+	VAGsound samples[];
+	} VAGbank;
+
+// XA
+typedef struct XAsound {
+	u_int id;
+	u_int size;
+	u_char file, channel;
+	u_int start, end;
+	int cursor;
+	} XAsound;
+
+typedef struct XAbank {
+	char name[16];
+	u_int index;
+	int offset;
+	XAsound samples[];
+	} XAbank;
+
+typedef struct XAfiles {
+	u_int index;
+	XAbank * banks[];
+	} XAfiles;
+
+typedef struct SOUND_OBJECT {
+	VECTOR location;
+	int volumeL, volumeR, volume_min, volume_max;
+	VAGsound * VAGsample;
+	XAsound * XAsample;
+	MESH * parent;
+} SOUND_OBJECT;
+
+typedef struct LEVEL_SOUNDS {
+	int index;
+	SOUND_OBJECT * sounds[];
+} LEVEL_SOUNDS;
+
+typedef struct LEVEL {
+	CVECTOR * BGc;
+	VECTOR * BKc;
+	MATRIX * cmat;
+	MATRIX * lgtmat;
+	MESH   ** meshes;
+	int * meshes_length;
+	MESH * actorPtr;
+	MESH * levelPtr;
+	MESH * propPtr;
+	CAMANGLE * camPtr;
+	CAMPATH * camPath;
+	CAMANGLE ** camAngles;
+	NODE * curNode;
+	LEVEL_SOUNDS * levelSounds;
+	VAGbank * VAG;
+	XAfiles * XA;
+	} LEVEL;

include/defines.h

@@ -10,7 +10,19 @@
 #define CLEAR_COLOR_G 0
 #define CLEAR_COLOR_B 0
 
+#define CAM_DIST_TO_ACT 200
+#define CAM_DIST_TO_GND 100
+
 // Sound
+// Sound engine
+#define SND_DIST_MIN 200
+#define SND_DIST_MAX 800
+#define SND_ATTENUATION 6144
+#define SND_MAX_VOL 16383
+#define SND_RANGE (SND_DIST_MAX - SND_DIST_MIN)
+#define SND_NMALIZED (SND_RANGE * SND_ATTENUATION / SND_MAX_VOL)
+#define SND_DZ 32
+// SPU channels
 #define SPU_00CH (0x1L<< 0)
 #define SPU_01CH (0x1L<< 1)
 #define SPU_02CH (0x1L<< 2)
@@ -19,7 +31,23 @@
 #define SPU_05CH (0x1L<< 5)
 #define SPU_06CH (0x1L<< 6)
 #define SPU_07CH (0x1L<< 7)
+#define SPU_08CH (0x1L<< 8)
+#define SPU_09CH (0x1L<< 9)
+#define SPU_10CH (0x1L<<10)
+#define SPU_11CH (0x1L<<11)
+#define SPU_12CH (0x1L<<12)
+#define SPU_13CH (0x1L<<13)
+#define SPU_14CH (0x1L<<14)
+#define SPU_15CH (0x1L<<15)
+#define SPU_16CH (0x1L<<16)
+#define SPU_17CH (0x1L<<17)
+#define SPU_18CH (0x1L<<18)
+#define SPU_19CH (0x1L<<19)
 
+#define SPU_20CH (0x1L<<20)
+#define SPU_21CH (0x1L<<21)
+#define SPU_22CH (0x1L<<22)
+#define SPU_23CH (0x1L<<23)
 // CDDA / XA volume
 #define XA_CHANNELS 8
 #define MVOL_L 0x3fff
@@ -33,9 +61,9 @@
 #define FNT_VRAM_X 960
 #define FNT_VRAM_Y 256
 #define FNT_SCR_X 16
-#define FNT_SCR_Y 168
+#define FNT_SCR_Y 150
 #define FNT_SCR_W 240
-#define FNT_SCR_H 48
+#define FNT_SCR_H 88
 #define FNT_SCR_BG 0
 #define FNT_SCR_MAX_CHAR 512
 

include/graphics.h

@@ -1,7 +1,7 @@
 #pragma once
-#include "../include/camera.h"
-#include "../include/physics.h"
-#include "../include/defines.h"
+#include <camera.h>
+#include <physics.h>
+#include <defines.h>
 
 // Drawing
 void updateLight(void);
@@ -10,18 +10,22 @@ void enlightMesh(LEVEL * curLvl, MESH * actorPtr, SVECTOR * lgtang);
 void drawPoly(MESH * mesh, int atime, int * camMode, char ** nextpri, u_long * ot, char * db, DRAWENV * draw);
 // Tri drawing
 long drawTri(MESH * mesh, int atime, int * camMode, char ** nextpri, u_long * ot, char * db, DRAWENV * draw, int t, int i);
+void set3VertexPos(MESH * mesh, long t, int atime);
 void set3VertexLerPos(MESH * mesh, long t);
 void set3Prism(POLY_GT3 * poly, MESH * mesh, DRAWENV * draw, char * db, int i, int t);
 void set3Tex(POLY_GT3 * poly, MESH * mesh, DRAWENV * draw, long t, int i);
-long interpolateTri(POLY_GT3 * poly, MESH * mesh, long t);
+void interpolateTri(POLY_GT3 * poly, MESH * mesh, long t);
 //Quad drawing
 long drawQuad(MESH * mesh, int atime, int * camMode, char ** nextpri, u_long * ot, char * db, DRAWENV * draw, int t, int i);
+void set4VertexPos(MESH * mesh, long t, int atime);
 void set4VertexLerPos(MESH * mesh, long t);
 void set4Prism(POLY_GT4 * poly4, MESH * mesh, DRAWENV * draw, char * db, int i, int t);
 void set4Tex(POLY_GT4 * poly4, MESH * mesh, DRAWENV * draw, long t, int i);
 int set4Subdiv(MESH * mesh, POLY_GT4 * poly4, u_long * ot, long t, int i, char ** nextpri);
-long interpolateQuad(POLY_GT4 * poly4, MESH * mesh, long t);
+void interpolateQuad(POLY_GT4 * poly4, MESH * mesh, long t);
 //2D drawing
 void drawBG(CAMANGLE * camPtr, char ** nextpri, u_long * otdisc, char * db);
 // Rendering
 void renderScene(LEVEL * curLvl, CAMERA * camera, int * camMode, char ** nextpri,  u_long * ot, u_long * otdisc,  char * db, DRAWENV * draw, short curCamAngle, int atime);
+// Animation
+void playAnim(MESH * mesh, VANIM * anim, int loop);

include/macros.h

@@ -15,10 +15,11 @@
 #define max(a,b)    \
         (a)-(b)>0?(a):(b)
 // add 2 vector and store in a third vector
-#define addVector2(v0, v1, v2)                                         \
-    (v2)->vx = (v0)->vx + (v1)->vx,                                    \
-    (v2)->vy = (v0)->vy + (v1)->vy,                                    \
-    (v2)->vz = (v0)->vz + (v1)->vz                                     \
+#define addVector2(v0, v1, v2)      \
+    (v2)->vx = (v0)->vx + (v1)->vx, \
+    (v2)->vy = (v0)->vy + (v1)->vy, \
+    (v2)->vz = (v0)->vz + (v1)->vz, \
+    (v2)->pad = (v0)->pad + (v1)->pad \
     
 // substract vector
 #define subVector(v0, v1) \

include/math.h

@@ -3,10 +3,9 @@
 #include <stddef.h>
 #include <stdint.h>
 #include <libgte.h>
-#include "../include/macros.h"
-
+#include <macros.h>
 // Precalculated arctan values
-#include "../src/atan.c"
+#include <atan.h>
 
 // fixed point math
 int32_t dMul(int32_t a, int32_t b);
@@ -33,3 +32,5 @@ long long easeIn(long long i);
 int easeOut(int i);
 //~ int easeInOut(int i, int div);
 VECTOR getVectorTo(VECTOR actor, VECTOR target);
+
+int32_t round( int32_t n);

include/physics.h

@@ -3,18 +3,21 @@
 #include <libgte.h>
 #include <libetc.h>
 #include <libgpu.h>
-#include "../include/defines.h"
-#include "../include/math.h"
-#include "../include/macros.h"
-#include "../custom_types.h"
+#include <defines.h>
+#include <math.h>
+#include <macros.h>
+#include <custom_types.h>
+#include "../thirdparty/nugget/common/syscalls/syscalls.h"
+#define printf ramsyscall_printf
 
 short checkLineW( VECTOR * pointA, VECTOR * pointB, MESH * mesh );
 short checkLineS( VECTOR * pointA, VECTOR * pointB, MESH * mesh );
 VECTOR getIntCollision(BODY one, BODY two);
 VECTOR getExtCollision(BODY one, BODY two);
-void checkBodyCol(BODY * one, BODY * two);
+VECTOR checkBodyCol(BODY * one, BODY * two);
 void applyAngMom(LEVEL curLvl );
 void   ResolveCollision( BODY * one, BODY * two );
 VECTOR angularMom(BODY body);
 void applyAcceleration(BODY * actor, int dt);
 u_int jump(BODY * actor, int dt);
+void respawnMesh(LEVEL * level, MESH * mesh, VECTOR * rot, VECTOR * pos, NODE * node);

include/psx.h

@@ -10,8 +10,11 @@
 #include <string.h>
 #include <inline_n.h>
 #include <gtemac.h>
-#include "../include/defines.h"
-#include "../custom_types.h"
+#include <defines.h>
+#include <stdint.h>
+#include <custom_types.h>
+#include "../thirdparty/nugget/common/syscalls/syscalls.h"
+#define printf ramsyscall_printf
 
 // PSX setup
 void setDCLightEnv(MATRIX * curLevelCMat, MATRIX * curLevelLgtMat, SVECTOR * curLevelLgtAng);

include/sound.h

@@ -1,6 +1,8 @@
 #pragma once
-#include "../include/psx.h"
-#include "../include/macros.h"
+#include <psx.h>
+#include <camera.h>
+#include <math.h>
+#include <macros.h>
 // XA
 // Sector offset for XA data 4: simple speed, 8: double speed
 #define XA_CHANNELS 8
@@ -8,20 +10,8 @@
 #define XA_RATE 380
 // Number of XA samples ( != # of XA files )
 #define XA_TRACKS 2
-// VAG
-// Number of VAG files to load
-#define VAG_NBR 8
-#define MALLOC_MAX VAG_NBR            // Max number of time we can call SpuMalloc
-// Custom struct to handle VAG files
-//~ typedef struct VAGsound {
-    //~ u_char * VAGfile;        // Pointer to VAG data address
-    //~ u_long spu_channel;      // SPU voice to playback to
-    //~ u_long spu_address;      // SPU address for memory freeing spu mem
-    //~ } VAGsound;
-//~ typedef struct VAGbank {
-    //~ u_int index;
-    //~ VAGsound samples[];
-//~ } VAGbank;
+// SPU
+#define MALLOC_MAX 48            // Max number of time we can call SpuMalloc
 // VAG header struct (see fileformat47.pdf, p.209)
 typedef struct VAGhdr {                // All the values in this header must be big endian
         char id[4];                    // VAGp         4 bytes -> 1 char * 4
@@ -33,29 +23,18 @@ typedef struct VAGhdr {                // All the values in this header must be
         char  name[16];                // 16 bytes -> 1 char * 16
         // Waveform data after that
 } VAGhdr;
-//~ // XA
-//~ typedef struct XAsound {
-    //~ u_int id;
-    //~ u_int size;
-    //~ u_char file, channel;
-    //~ u_int start, end;
-    //~ int cursor;
-//~ } XAsound;
-
-//~ typedef struct XAbank {
-    //~ char * name;
-    //~ u_int index;
-    //~ int offset;
-    //~ XAsound samples[];
-//~ } XAbank;
-
 // VAG playback
-void initSnd(SpuCommonAttr * spuSettings, char * spu_malloc_rec);
+void initSnd(SpuCommonAttr * spuSettings, char * spu_malloc_rec, u_int mallocMax);
 u_long sendVAGtoSPU(unsigned int VAG_data_size, u_char *VAG_data);
 void setVoiceAttr(SpuVoiceAttr * voiceAttributes, u_int pitch, long channel, u_long soundAddr );
 u_long setSPUtransfer(SpuVoiceAttr * voiceAttributes, VAGsound * sound);
-void playSFX(SpuVoiceAttr * voiceAttributes, VAGsound *  sound);
+void setVAGvolume(SpuVoiceAttr * voiceAttributes, VAGsound * sound, int volumeL,int volumeR);
+void setLvlVAG(LEVEL * level, SpuCommonAttr * spuSettings, SpuVoiceAttr * voiceAttributes, char spu_malloc_rec[]);
+void playSFX(SpuVoiceAttr * voiceAttributes, VAGsound *  sound, int volumeL, int volumeR );
+void setSFXdist(LEVEL * level, CAMERA * camera, int camMode);
 // XA playback
 void XAsetup(void);
 void getXAoffset(LEVEL * level);
 void setXAsample(XAsound * sound, CdlFILTER * filter);
+void setLvlXA(LEVEL * level, int sample);
+void XAplayback(LEVEL * level, int sample, long dt);

include/space.h

@@ -2,7 +2,7 @@
 #include <sys/types.h>
 #include <libgte.h>
 #include <libgpu.h>
-#include "../include/defines.h"
+#include <defines.h>
 
 int cliptest3(short * v1);
 void worldToScreen( VECTOR * worldPos, VECTOR * screenPos );

include/stdint.h

@@ -0,0 +1,17 @@
+/*
+ * STDINT based on ansi c for PSYQ
+ * 
+ * John Convertino
+ * https://github.com/electrobs/PSYQ_Examples/blob/master/PSYQ_MODS/STDINT.h
+ */
+#ifndef STDINT_H
+#define STDINT_H
+typedef char int8_t;
+typedef short int16_t;
+typedef int int32_t;
+typedef long long int64_t;
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+typedef unsigned long long uint64_t; 
+#endif

isotest.sh

@@ -1,2 +1,2 @@
 #!/bin/bash
-make && ~/bin/mkpsxiso -y config/3dcam.xml && pcsx-redux -run -iso 3dcam.cue
+make && ~/bin/mkpsxiso -y config/3dcam.xml && prime-run pcsx-redux -run -iso 3dcam.cue

levels/level0.h

@@ -1,10 +1,16 @@
 #pragma once
-#include "../custom_types.h"
-#include "../include/defines.h"
+#include <custom_types.h>
+#include <defines.h>
 
 extern LEVEL level0;
 extern CVECTOR level0_BGc;
 extern VECTOR level0_BKc;
+extern MESH_ANIMS_TRACKS level0_modelCube_001_anims;
+extern VANIM level0_modelCube_001_anim_KeyAction_003;
+extern VANIM level0_modelCube_001_anim_KeyAction_001;
+extern VANIM level0_modelCube_001_anim_KeyAction_002;
+extern VANIM level0_modelCube_001_anim_KeyAction;
+extern VANIM level0_modelCube_001_anim_KeyAction_004;
 extern CAMPOS level0_camPos_Camera;
 extern CAMPATH level0_camPath;
 extern MATRIX level0_lgtmat;
@@ -16,14 +22,58 @@ extern PRIM level0_modelCube_index[];
 extern BODY  level0_modelCube_body;
 extern TMESH level0_modelCube;
 extern MESH level0_meshCube;
-extern SVECTOR modelPlane_mesh[];
-extern SVECTOR level0_modelPlane_normal[];
-extern CVECTOR level0_modelPlane_color[];
-extern PRIM level0_modelPlane_index[];
-extern BODY  level0_modelPlane_body;
-extern TMESH level0_modelPlane;
-extern MESH level0_meshPlane;
-extern MESH * level0_meshes[2];
+extern SVECTOR modelCube_001_mesh[];
+extern SVECTOR level0_modelCube_001_normal[];
+extern CVECTOR level0_modelCube_001_color[];
+extern PRIM level0_modelCube_001_index[];
+extern BODY  level0_modelCube_001_body;
+extern TMESH level0_modelCube_001;
+extern MESH level0_meshCube_001;
+extern SVECTOR modelPlane_000_mesh[];
+extern SVECTOR level0_modelPlane_000_normal[];
+extern SVECTOR level0_modelPlane_000_uv[];
+extern CVECTOR level0_modelPlane_000_color[];
+extern PRIM level0_modelPlane_000_index[];
+extern BODY  level0_modelPlane_000_body;
+extern TMESH level0_modelPlane_000;
+extern unsigned long _binary_TIM_woods_tim_start[];
+extern unsigned long _binary_TIM_woods_tim_end[];
+extern unsigned long _binary_TIM_woods_tim_length;
+extern TIM_IMAGE level0_tim_woods;
+extern MESH level0_meshPlane_000;
+extern SVECTOR modelPlane_001_mesh[];
+extern SVECTOR level0_modelPlane_001_normal[];
+extern SVECTOR level0_modelPlane_001_uv[];
+extern CVECTOR level0_modelPlane_001_color[];
+extern PRIM level0_modelPlane_001_index[];
+extern BODY  level0_modelPlane_001_body;
+extern TMESH level0_modelPlane_001;
+extern MESH level0_meshPlane_001;
+extern SVECTOR modelPlane_002_mesh[];
+extern SVECTOR level0_modelPlane_002_normal[];
+extern SVECTOR level0_modelPlane_002_uv[];
+extern CVECTOR level0_modelPlane_002_color[];
+extern PRIM level0_modelPlane_002_index[];
+extern BODY  level0_modelPlane_002_body;
+extern TMESH level0_modelPlane_002;
+extern MESH level0_meshPlane_002;
+extern SVECTOR modelPlane_005_mesh[];
+extern SVECTOR level0_modelPlane_005_normal[];
+extern SVECTOR level0_modelPlane_005_uv[];
+extern CVECTOR level0_modelPlane_005_color[];
+extern PRIM level0_modelPlane_005_index[];
+extern BODY  level0_modelPlane_005_body;
+extern TMESH level0_modelPlane_005;
+extern MESH level0_meshPlane_005;
+extern SVECTOR modelPlane_006_mesh[];
+extern SVECTOR level0_modelPlane_006_normal[];
+extern SVECTOR level0_modelPlane_006_uv[];
+extern CVECTOR level0_modelPlane_006_color[];
+extern PRIM level0_modelPlane_006_index[];
+extern BODY  level0_modelPlane_006_body;
+extern TMESH level0_modelPlane_006;
+extern MESH level0_meshPlane_006;
+extern MESH * level0_meshes[7];
 extern int level0_meshes_length;
 extern CAMANGLE level0_camAngle_Camera;
 extern CAMANGLE * level0_camAngles[0];
@@ -36,6 +86,18 @@ extern MESH * level0_levelPtr;
 extern MESH * level0_propPtr;
 extern CAMANGLE * level0_camPtr;
 extern NODE * level0_curNode;
+extern VAGbank level0_VAGBank;
+extern XAbank level0_XABank_0;
+extern XAfiles level0_XAFiles;
+extern SOUND_OBJECT level0_Speaker;
+extern SOUND_OBJECT level0_Speaker_001;
+extern SOUND_OBJECT level0_Speaker_003;
+extern SOUND_OBJECT level0_Speaker_004;
+extern SOUND_OBJECT level0_Speaker_005;
+extern SOUND_OBJECT level0_Speaker_006;
+extern SOUND_OBJECT level0_Speaker_007;
+extern SOUND_OBJECT level0_Speaker_008;
+extern SOUND_OBJECT level0_Speaker_009;
+extern SOUND_OBJECT level0_Speaker_010;
+extern LEVEL_SOUNDS level0_sounds;
 extern NODE level0_nodePlane;
-extern VAGbank VAGBank0;
-extern XAbank XABank0;

levels/level1.h

@@ -1,10 +1,14 @@
 #pragma once
-#include "../custom_types.h"
-#include "../include/defines.h"
+#include <custom_types.h>
+#include <defines.h>
 
 extern LEVEL level1;
 extern CVECTOR level1_BGc;
 extern VECTOR level1_BKc;
+extern MESH_ANIMS_TRACKS level1_modelCube_anims;
+extern VANIM level1_modelCube_anim_Cube;
+extern MESH_ANIMS_TRACKS level1_modelCylindre_anims;
+extern VANIM level1_modelCylindre_anim_Cylindre;
 extern CAMPOS level1_camPos_camPath;
 extern CAMPOS level1_camPos_camPath_001;
 extern CAMPOS level1_camPos_camPath_002;
@@ -31,7 +35,6 @@ extern SVECTOR level1_modelCylindre_normal[];
 extern SVECTOR level1_modelCylindre_uv[];
 extern CVECTOR level1_modelCylindre_color[];
 extern PRIM level1_modelCylindre_index[];
-extern VANIM level1_modelCylindre_anim;
 extern BODY  level1_modelCylindre_body;
 extern TMESH level1_modelCylindre;
 extern unsigned long _binary_TIM_home_tim_start[];
@@ -151,6 +154,14 @@ extern MESH * level1_meshes[15];
 extern int level1_meshes_length;
 extern CAMANGLE level1_camAngle_camPath_001;
 extern CAMANGLE * level1_camAngles[0];
+extern SIBLINGS level1_nodegnd_siblings;
+extern CHILDREN level1_nodegnd_objects;
+extern CHILDREN level1_nodegnd_rigidbodies;
+extern NODE level1_nodegnd;
+extern SIBLINGS level1_nodegnd_002_siblings;
+extern CHILDREN level1_nodegnd_002_objects;
+extern CHILDREN level1_nodegnd_002_rigidbodies;
+extern NODE level1_nodegnd_002;
 extern SIBLINGS level1_nodegnd_001_siblings;
 extern CHILDREN level1_nodegnd_001_objects;
 extern CHILDREN level1_nodegnd_001_rigidbodies;
@@ -159,22 +170,12 @@ extern SIBLINGS level1_nodegnd_003_siblings;
 extern CHILDREN level1_nodegnd_003_objects;
 extern CHILDREN level1_nodegnd_003_rigidbodies;
 extern NODE level1_nodegnd_003;
-extern SIBLINGS level1_nodegnd_002_siblings;
-extern CHILDREN level1_nodegnd_002_objects;
-extern CHILDREN level1_nodegnd_002_rigidbodies;
-extern NODE level1_nodegnd_002;
-extern SIBLINGS level1_nodegnd_siblings;
-extern CHILDREN level1_nodegnd_objects;
-extern CHILDREN level1_nodegnd_rigidbodies;
-extern NODE level1_nodegnd;
 extern MESH * level1_actorPtr;
 extern MESH * level1_levelPtr;
 extern MESH * level1_propPtr;
 extern CAMANGLE * level1_camPtr;
 extern NODE * level1_curNode;
+extern NODE level1_nodegnd;
+extern NODE level1_nodegnd_002;
 extern NODE level1_nodegnd_001;
 extern NODE level1_nodegnd_003;
-extern NODE level1_nodegnd_002;
-extern NODE level1_nodegnd;
-extern VAGbank VAGBank1;
-extern XAbank XABank1;

overlay.ld

@@ -14,20 +14,20 @@ SECTIONS {
 			KEEP(levels/level0.o(.text.startup._GLOBAL__*))
 			KEEP(levels/level0.o(.text.*))
 			KEEP(levels/level0.o(.rodata*))
-            KEEP(levels/level0.o(.sdata*))
+			KEEP(levels/level0.o(.sdata*))
 			KEEP(levels/level0.o(.data*))
-            KEEP(levels/level0.o(.sbss*))
+			KEEP(levels/level0.o(.sbss*))
 			KEEP(levels/level0.o(.bss*))
 			KEEP(levels/level0.o(.ctors))
 			
-            /*KEEP(TIM/bg_camPath_*.o(.text))
+			/*KEEP(TIM/bg_camPath_*.o(.text))
 			__lvl0_ctor = .;
 			KEEP(TIM/bg_camPath_*.o(.text.startup._GLOBAL__*))
 			KEEP(TIM/bg_camPath_*.o(.text.*))
 			KEEP(TIM/bg_camPath_*.o(.rodata*))
-            KEEP(TIM/bg_camPath_*.o(.sdata*))
+			KEEP(TIM/bg_camPath_*.o(.sdata*))
 			KEEP(TIM/bg_camPath_*.o(.data*))
-            KEEP(TIM/bg_camPath_*.o(.sbss*))
+			KEEP(TIM/bg_camPath_*.o(.sbss*))
 			KEEP(TIM/bg_camPath_*.o(.bss*))
 			KEEP(TIM/bg_camPath_*.o(.ctors))
 			*/
@@ -42,9 +42,9 @@ SECTIONS {
 			KEEP(levels/level1.o(.text.startup._GLOBAL__*))
 			KEEP(levels/level1.o(.text.*))
 			KEEP(levels/level1.o(.rodata*))
-            KEEP(levels/level1.o(.sdata*))
+			KEEP(levels/level1.o(.sdata*))
 			KEEP(levels/level1.o(.data*))
-            KEEP(levels/level1.o(.sbss*))
+			KEEP(levels/level1.o(.sbss*))
 			KEEP(levels/level1.o(.bss*))
 			KEEP(levels/level1.o(.ctors))
 			

ovly-upload-helper.sh

@@ -1,31 +0,0 @@
-#!/bin/bash
-
-# Path to nops executable
-NOPS="nops"
-
-if [ $# -eq 0 ]
-  then
-    echo "PSX Overlay Upload helper script
-    
-Upload a binary and the corresponding executable to a real PSX memory, via unirom + serial cable.
-
-This script is dependant on NOTpsxserial being available on your system : https://github.com/JonathanDotCel/NOTPSXSerial
-Edit the $NOPS value to reflect the executable path on your system, e.g : 
-    \$NOPS = '/blah/nops'
-Usage : ./ovly_upload_helper.sh bin_filename psx_exe_name com_port
-    
-    - bin_filename , eg : Overlay.lvl0
-    - psx_exe_name, e.g : main.ps-exe
-    - com_port, e.g : /dev/ttyUSB0, COM1
-"
-else
-# Find map file corresponding to ps-exe
-MAP_FILE="`echo $2 | awk -F. '{print $1}'`.map"
-# Find loading address
-LOAD_ADDR="0x`cat $MAP_FILE | grep load_all_overlays_here | awk '{print $1}' | cut -c 11-`"
-
-$NOPS /debug $3
-$NOPS /fast /bin $LOAD_ADDR $1 $3
-$NOPS /fast /exe $2 $3
-$NOPS /slow $3
-fi

src/camera.c

@@ -1,8 +1,8 @@
-#include "../include/psx.h"
-#include "../include/camera.h"
-#include "../include/math.h"
-#include "../include/physics.h"
-#include "../include/space.h"
+#include <psx.h>
+#include <camera.h>
+#include <math.h>
+#include <physics.h>
+#include <space.h>
 
 void getCameraXZ(int * x, int * z, int actorX, int actorZ, int angle, int distance) {
     // Using Nic's Costable : https://github.com/grumpycoders/Balau/blob/master/tests/test-Handles.cc#L20-L102
@@ -44,7 +44,7 @@ void setCameraMode(LEVEL * curLvl, CAMERA * camera, VECTOR * posToActor, VECTOR
     switch (camMode){
         // Camera follows actor
         case 0 :
-            dist = 200;
+            dist = CAM_DIST_TO_ACT;
             setVector(dc_camPos, -(camera->x/ONE), -(camera->y/ONE), -(camera->z/ONE));
             angle->vy = -(curLvl->actorPtr->rot.vy / 2) + angleCam->vy;
             // Camera horizontal and vertical position
@@ -55,9 +55,9 @@ void setCameraMode(LEVEL * curLvl, CAMERA * camera, VECTOR * posToActor, VECTOR
         // Camera rotates continuously around actor
         case 1 :
             // Set distance between cam and actor
-            dist = 150;
+            dist = CAM_DIST_TO_ACT;
             // Set camera position
-            setVector(dc_camPos, -(camera->x/ONE), 100, -(camera->z/ONE));
+            setVector(dc_camPos, -(camera->x/ONE), CAM_DIST_TO_GND, -(camera->z/ONE));
             // Find new camera position
             getCameraXZ(&camera->x, &camera->z, curLvl->actorPtr->pos.vx, curLvl->actorPtr->pos.vz, angle->vy, dist);
             // Set rotation amount
@@ -105,7 +105,7 @@ void setCameraMode(LEVEL * curLvl, CAMERA * camera, VECTOR * posToActor, VECTOR
             // Using precalc sqrt
             dist = psqrt( (posToActor->vx * posToActor->vx ) + (posToActor->vz * posToActor->vz) );
             // Set camera position
-            setVector(dc_camPos, 190, 100, 180);
+            setVector(dc_camPos, 190, CAM_DIST_TO_GND, 180);
             break;
         // Flyby mode with LERP from camStart to camEnd
         case 4 :                        

src/graphics.c

@@ -1,7 +1,7 @@
-#include "../include/psx.h"
-#include "../include/graphics.h"
-#include "../include/math.h"
-#include "../include/CPUMAC.H"
+#include <psx.h>
+#include <graphics.h>
+#include <math.h>
+#include <CPUMAC.H>
 
 void updateLight(void){
     RotMatrix_gte(dc_lgtangp, dc_lgtmatp);
@@ -51,107 +51,140 @@ void set3VertexLerPos(MESH * mesh, long t){
     // TODO : Pre-calculate lerp positions at runtime (for i in nframes, do calc)
     // Fixed point math precision
     short precision = 12;
-    // Vertex 1
-    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vx = lerpD( mesh->anim->data[mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[t].order.vx].vx << precision , mesh->anim->data[(mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[t].order.vx].vx  << precision, mesh->anim->cursor << precision)  >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vz = lerpD( mesh->anim->data[mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[t].order.vx].vz << precision , mesh->anim->data[(mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[t].order.vx].vz  << precision, mesh->anim->cursor << precision)  >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vy = lerpD( mesh->anim->data[mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[t].order.vx].vy << precision , mesh->anim->data[(mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[t].order.vx].vy  << precision, mesh->anim->cursor << precision)  >> precision;
-    // Vertex 2
-    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vx = lerpD( mesh->anim->data[mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[t].order.vz].vx << precision , mesh->anim->data[(mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[t].order.vz].vx  << precision, mesh->anim->cursor << precision)  >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vz = lerpD( mesh->anim->data[mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[t].order.vz].vz << precision , mesh->anim->data[(mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[t].order.vz].vz  << precision, mesh->anim->cursor << precision)  >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vy = lerpD( mesh->anim->data[mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[t].order.vz].vy << precision , mesh->anim->data[(mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[t].order.vz].vy  << precision, mesh->anim->cursor << precision)  >> precision;
-    // Vertex 3
-    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vx = lerpD( mesh->anim->data[mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[t].order.vy].vx << precision , mesh->anim->data[(mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[t].order.vy].vx  << precision, mesh->anim->cursor << precision)  >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vz = lerpD( mesh->anim->data[mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[t].order.vy].vz << precision , mesh->anim->data[(mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[t].order.vy].vz  << precision, mesh->anim->cursor << precision)  >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vy = lerpD( mesh->anim->data[mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[t].order.vy].vy << precision , mesh->anim->data[(mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[t].order.vy].vy  << precision, mesh->anim->cursor << precision)  >> precision;
-    mesh->anim->cursor += 24 * mesh->anim->dir;
+    //~ mesh->tmesh->v[ mesh->index[ t ].order.vx ].vx = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vx].vx << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vx].vx  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    //~ mesh->tmesh->v[ mesh->index[ t ].order.vx ].vz = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vx].vz << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vx].vz  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    //~ mesh->tmesh->v[ mesh->index[ t ].order.vx ].vy = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vx].vy << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vx].vy  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    //~ // Vertex 2
+    //~ mesh->tmesh->v[ mesh->index[ t ].order.vz ].vx = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vz].vx << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vz].vx  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    //~ mesh->tmesh->v[ mesh->index[ t ].order.vz ].vz = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vz].vz << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vz].vz  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    //~ mesh->tmesh->v[ mesh->index[ t ].order.vz ].vy = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vz].vy << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vz].vy  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    //~ // Vertex 3
+    //~ mesh->tmesh->v[ mesh->index[ t ].order.vy ].vx = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vy].vx << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vy].vx  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    //~ mesh->tmesh->v[ mesh->index[ t ].order.vy ].vz = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vy].vz << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vy].vz  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    //~ mesh->tmesh->v[ mesh->index[ t ].order.vy ].vy = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vy].vy << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vy].vy  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    
+    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vx = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vx].vx << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vx].vx  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vz = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vx].vz << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vx].vz  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vy = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vx].vy << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vx].vy  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    // Vertex 2                                      
+    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vx = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vz].vx << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vz].vx  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vz = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vz].vz << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vz].vz  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vy = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vz].vy << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vz].vy  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    // Vertex 3                                      
+    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vx = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vy].vx << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vy].vx  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vz = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vy].vz << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vy].vz  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vy = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vy].vy << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vy].vy  << precision, mesh->currentAnim->cursor << precision)) >> precision;
+    
+    mesh->currentAnim->cursor += 24 * mesh->currentAnim->dir;
 };
+void set3VertexPos(MESH * mesh, long t, int atime){
+    // Set vertices according to anim
+    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ].vx;
+    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ].vy;
+    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ].vz;
+    
+    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ].vx;
+    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ].vy;
+    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ].vz;
+    
+    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ].vx;
+    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ].vy;
+    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ].vz;
+    
+}
 void set4VertexLerPos(MESH * mesh, long t){
     // Find and set 4 interpolated vertex value
-    short precision = 12;
-    // Vertex 1
-    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vx = lerpD( mesh->anim->data[ mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[ t ].order.vx ].vx << precision , mesh->anim->data[ (mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[ t ].order.vx ].vx  << precision, mesh->anim->cursor << precision)  >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vz = lerpD( mesh->anim->data[ mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[ t ].order.vx ].vz << precision , mesh->anim->data[ (mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[ t ].order.vx ].vz  << precision, mesh->anim->cursor << precision)  >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vy = lerpD( mesh->anim->data[ mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[ t ].order.vx ].vy << precision , mesh->anim->data[ (mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[ t ].order.vx ].vy  << precision, mesh->anim->cursor << precision)  >> precision;
+    short precision = 12;     
+    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vx = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vx ].vx << precision , 
+                                                            mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vx ].vx  << precision,
+                                                            mesh->currentAnim->cursor << precision)  >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vz = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vx ].vz << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vx ].vz  << precision, mesh->currentAnim->cursor << precision)  >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vy = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vx ].vy << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vx ].vy  << precision, mesh->currentAnim->cursor << precision)  >> precision;
     // Vertex 2
-    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vx = lerpD( mesh->anim->data[ mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[ t ].order.vz ].vx << precision , mesh->anim->data[ (mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[ t ].order.vz ].vx  << precision, mesh->anim->cursor << precision)  >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vz = lerpD( mesh->anim->data[ mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[ t ].order.vz ].vz << precision , mesh->anim->data[ (mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[ t ].order.vz ].vz  << precision, mesh->anim->cursor << precision)  >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vy = lerpD( mesh->anim->data[ mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[ t ].order.vz ].vy << precision , mesh->anim->data[ (mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[ t ].order.vz ].vy  << precision, mesh->anim->cursor << precision)  >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vx = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vz ].vx << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vz ].vx  << precision, mesh->currentAnim->cursor << precision)  >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vz = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vz ].vz << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vz ].vz  << precision, mesh->currentAnim->cursor << precision)  >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vy = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vz ].vy << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vz ].vy  << precision, mesh->currentAnim->cursor << precision)  >> precision;
     // Vertex 3
-    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vx = lerpD( mesh->anim->data[ mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[ t ].order.vy ].vx << precision , mesh->anim->data[ (mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[ t ].order.vy ].vx  << precision, mesh->anim->cursor << precision)  >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vz = lerpD( mesh->anim->data[ mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[ t ].order.vy ].vz << precision , mesh->anim->data[ (mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[ t ].order.vy ].vz  << precision, mesh->anim->cursor << precision)  >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vy = lerpD( mesh->anim->data[ mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[ t ].order.vy ].vy << precision , mesh->anim->data[ (mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[ t ].order.vy ].vy  << precision, mesh->anim->cursor << precision)  >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vx = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vy ].vx << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vy ].vx  << precision, mesh->currentAnim->cursor << precision)  >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vz = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vy ].vz << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vy ].vz  << precision, mesh->currentAnim->cursor << precision)  >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vy = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vy ].vy << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vy ].vy  << precision, mesh->currentAnim->cursor << precision)  >> precision;
     // Vertex 4
-    mesh->tmesh->v[ mesh->index[ t ].order.pad ].vx = lerpD( mesh->anim->data[ mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[ t ].order.pad ].vx << precision , mesh->anim->data[ (mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[ t ].order.pad ].vx  << precision, mesh->anim->cursor << precision) >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.pad ].vz = lerpD( mesh->anim->data[ mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[ t ].order.pad ].vz << precision , mesh->anim->data[ (mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[ t ].order.pad ].vz  << precision, mesh->anim->cursor << precision) >> precision;
-    mesh->tmesh->v[ mesh->index[ t ].order.pad ].vy = lerpD( mesh->anim->data[ mesh->anim->lerpCursor * mesh->anim->nvert + mesh->index[ t ].order.pad ].vy << precision , mesh->anim->data[ (mesh->anim->lerpCursor + 1) * mesh->anim->nvert + mesh->index[ t ].order.pad ].vy  << precision, mesh->anim->cursor << precision) >> precision;
-    mesh->anim->cursor += 2 * mesh->anim->dir;
+    mesh->tmesh->v[ mesh->index[ t ].order.pad ].vx = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.pad ].vx << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.pad ].vx  << precision, mesh->currentAnim->cursor << precision) >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.pad ].vz = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.pad ].vz << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.pad ].vz  << precision, mesh->currentAnim->cursor << precision) >> precision;
+    mesh->tmesh->v[ mesh->index[ t ].order.pad ].vy = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.pad ].vy << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.pad ].vy  << precision, mesh->currentAnim->cursor << precision) >> precision;
+    
+    mesh->currentAnim->cursor += 24 * mesh->currentAnim->dir;
 }
-long interpolateTri(POLY_GT3 * poly, MESH * mesh, long t){
+void set4VertexPos(MESH * mesh, long t, int atime){
+    // Set vertices according to anim
+    // TODO : fix using delta animation
+    //~ SVECTOR x, y, z, pad;
+    //~ addVector2(&mesh->tmesh->v[ mesh->index[ t ].order.vx ], &mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ], &x );
+    //~ addVector2(&mesh->tmesh->v[ mesh->index[ t ].order.vz ], &mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ], &z );
+    //~ addVector2(&mesh->tmesh->v[ mesh->index[ t ].order.vy ], &mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ], &y );
+    //~ addVector2(&mesh->tmesh->v[ mesh->index[ t ].order.pad ], &mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.pad ], &pad );
+    //~ mesh->tmesh->v[ mesh->index[ t ].order.vx ] = x;
+    //~ mesh->tmesh->v[ mesh->index[ t ].order.vz ] = z;
+    //~ mesh->tmesh->v[ mesh->index[ t ].order.vy ] = y;
+    //~ mesh->tmesh->v[ mesh->index[ t ].order.pad ] = pad;
+    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ].vx;
+    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ].vy;
+    mesh->tmesh->v[ mesh->index[ t ].order.vx ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ].vz;
+    
+    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ].vx;
+    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ].vy;
+    mesh->tmesh->v[ mesh->index[ t ].order.vz ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ].vz;
+    
+    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ].vx;
+    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ].vy;
+    mesh->tmesh->v[ mesh->index[ t ].order.vy ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ].vz;
+    
+    mesh->tmesh->v[ mesh->index[ t ].order.pad ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.pad ].vx;
+    mesh->tmesh->v[ mesh->index[ t ].order.pad ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.pad ].vy;
+    mesh->tmesh->v[ mesh->index[ t ].order.pad ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.pad ].vz;
+}
+void interpolateTri(POLY_GT3 * poly, MESH * mesh, long t){
     long Flag, nclip = 0;
      // Ping pong 
      //~ //if (mesh->anim->cursor > 4096 || mesh->anim->cursor < 0){
      //~ //   mesh->anim->dir *= -1;
      //~ //}
      // Find next keyframe 
-     if (mesh->anim->cursor > (1 << 12)) {
+     if (mesh->currentAnim->cursor > (1 << 12)) {
         // There are still keyframes to interpolate between
-        if ( mesh->anim->lerpCursor < mesh->anim->nframes - 1 ) {
-            mesh->anim->lerpCursor ++;
-            mesh->anim->cursor = 0;
+        if ( mesh->currentAnim->lerpCursor < mesh->currentAnim->nframes - 1 ) {
+            mesh->currentAnim->lerpCursor ++;
+            mesh->currentAnim->cursor = 0;
         }
         // We've reached last frame, go back to first frame
-        if ( mesh->anim->lerpCursor == mesh->anim->nframes - 1 ) {
-            mesh->anim->lerpCursor = 0;
-            mesh->anim->cursor = 0;
+        if ( mesh->currentAnim->lerpCursor == mesh->currentAnim->nframes - 1 ) {
+            mesh->currentAnim->lerpCursor = 0;
+            mesh->currentAnim->cursor = 0;
         }
      }
     // Find and set interpolated vertex value
     set3VertexLerPos(mesh, t);
-    // Coord transformation from world space to screen space
-    gte_RotAverageNclip3(
-                &mesh->tmesh->v[ mesh->index[t].order.vx ],  
-                &mesh->tmesh->v[ mesh->index[t].order.vz ],
-                &mesh->tmesh->v[ mesh->index[t].order.vy ],
-                ( long* ) &poly->x0, ( long* ) &poly->x1, ( long* ) &poly->x2,
-                &mesh->p,
-                &mesh->OTz,
-                &Flag,
-                &nclip
-            );
-    return nclip;
 };
-long interpolateQuad(POLY_GT4 * poly4, MESH * mesh, long t){
+void interpolateQuad(POLY_GT4 * poly4, MESH * mesh, long t){
     long Flag, nclip = 0;
     // ping pong
     //~ if (mesh->anim->cursor > 4096 || mesh->anim->cursor < 0){
        //~ mesh->anim->dir *= -1;
     //~ }
     short precision = 12;
-    if ( mesh->anim->cursor > 1<<precision ) {
-        if ( mesh->anim->lerpCursor < mesh->anim->nframes - 1 ) {
-            mesh->anim->lerpCursor ++;
-            mesh->anim->cursor = 0;
+    //~ if ( mesh->anim->cursor > 1<<precision ) {
+    if (  mesh->currentAnim->cursor > (1 << 12) ) {
+        if ( mesh->currentAnim->lerpCursor < mesh->currentAnim->nframes - 1 ) {
+            mesh->currentAnim->lerpCursor ++;
+            mesh->currentAnim->cursor = 0;
         }
-        if ( mesh->anim->lerpCursor == mesh->anim->nframes - 1 ) {
-            mesh->anim->lerpCursor = 0;
-            mesh->anim->cursor = 0;
+        if ( mesh->currentAnim->lerpCursor == mesh->currentAnim->nframes - 1 ) {
+            mesh->currentAnim->lerpCursor = 0;
+            mesh->currentAnim->cursor = 0;
         }
     }
     // Find and set interpolated vertex value
     set4VertexLerPos(mesh, t);
-    // Coord transformations
-    gte_RotAverageNclip4(
-                &mesh->tmesh->v[ mesh->index[t].order.pad ],  
-                &mesh->tmesh->v[ mesh->index[t].order.vz],
-                &mesh->tmesh->v[ mesh->index[t].order.vx ],
-                &mesh->tmesh->v[ mesh->index[t].order.vy ],
-                ( long* )&poly4->x0, ( long* )&poly4->x1, ( long* )&poly4->x2, ( long* )&poly4->x3,
-                &mesh->p,
-                &mesh->OTz,
-                &Flag,
-                &nclip
-            );
-    return nclip;
 };
 void set3Prism(POLY_GT3 * poly, MESH * mesh, DRAWENV * draw, char * db, int i, int t){
     // Transparency effect :
@@ -346,48 +379,40 @@ long drawQuad(MESH * mesh, int atime, int * camMode, char ** nextpri, u_long * o
             poly4 = (POLY_GT4 *)*nextpri;
             
             // Vertex Anim 
-            if (mesh->isAnim){
+            if (mesh->isAnim && mesh->currentAnim){
                 // with interpolation
-                if ( mesh->anim->interpolate ){
+                if ( mesh->currentAnim->interpolate ){
+                    //~ nclip = interpolateQuad(poly4, mesh, t);
                     interpolateQuad(poly4, mesh, t);
                 } else {
+                    // TODO : write playAnim()
                     // No interpolation, use all vertices coordinates in anim data
-                    gte_RotAverageNclip4(
-                                &mesh->anim->data[ atime % mesh->anim->nframes * mesh->anim->nvert + mesh->index[t].order.pad ],
-                                &mesh->anim->data[ atime % mesh->anim->nframes * mesh->anim->nvert + mesh->index[t].order.vz ],
-                                &mesh->anim->data[ atime % mesh->anim->nframes * mesh->anim->nvert + mesh->index[t].order.vx ],
-                                &mesh->anim->data[ atime % mesh->anim->nframes * mesh->anim->nvert + mesh->index[t].order.vy ],
-                                ( long* )&poly4->x0, ( long* )&poly4->x1, ( long* )&poly4->x2, ( long* )&poly4->x3,
-                                &mesh->p,
-                                &mesh->OTz,
-                                &Flag,
-                                &nclip
-                            );
+                    set4VertexPos(mesh, t, atime);
                 }
-            } else {                        
-                // Mesh is sprite
-                if (mesh->isSprite){
-                    // Find inverse rotation matrix so that sprite always faces camera
-                    MATRIX rot, invRot;
-                    gte_ReadRotMatrix(&rot);
-                    TransposeMatrix(&rot, &invRot);
-                    //~ SetMulRotMatrix(&invRot);
-                    gte_MulMatrix0(&rot, &invRot, &invRot);
-                    gte_SetRotMatrix(&invRot);
-                }
-                // Use regular vertex coords
-                gte_RotAverageNclip4(
-                            &mesh->tmesh->v[ mesh->index[t].order.pad ],  
-                            &mesh->tmesh->v[ mesh->index[t].order.vz],
-                            &mesh->tmesh->v[ mesh->index[t].order.vx ],
-                            &mesh->tmesh->v[ mesh->index[t].order.vy ],
-                            (long*)&poly4->x0, (long*)&poly4->x1, (long*)&poly4->x2, (long*)&poly4->x3,
-                            &mesh->p,
-                            &mesh->OTz,
-                            &Flag,
-                            &nclip
-                        );
+            } 
+            // Mesh is sprite
+            if (mesh->isSprite){
+                // Find inverse rotation matrix so that sprite always faces camera
+                MATRIX rot, invRot;
+                gte_ReadRotMatrix(&rot);
+                TransposeMatrix(&rot, &invRot);
+                //~ SetMulRotMatrix(&invRot);
+                gte_MulMatrix0(&rot, &invRot, &invRot);
+                gte_SetRotMatrix(&invRot);
             }
+            // Apply rtp
+            gte_RotAverageNclip4(
+                        &mesh->tmesh->v[ mesh->index[t].order.pad ],  
+                        &mesh->tmesh->v[ mesh->index[t].order.vz],
+                        &mesh->tmesh->v[ mesh->index[t].order.vx ],
+                        &mesh->tmesh->v[ mesh->index[t].order.vy ],
+                        (long*)&poly4->x0, (long*)&poly4->x1, (long*)&poly4->x2, (long*)&poly4->x3,
+                        &mesh->p,
+                        &mesh->OTz,
+                        &Flag,
+                        &nclip
+                    );
+                    
             if (nclip > 0 && mesh->OTz > 0 && (mesh->p < 4096)) {
                 SetPolyGT4(poly4);
                 if (mesh->tim){
@@ -410,7 +435,7 @@ long drawQuad(MESH * mesh, int atime, int * camMode, char ** nextpri, u_long * o
                     set4Tex(poly4, mesh, draw, t, i);
                 }
                 if ( (mesh->OTz > 0) /*&& (*mesh->OTz < OTLEN)*/ && (mesh->p < 4096) ) {
-                    AddPrim( &ot[ mesh->OTz-3 ], poly4 );      
+                    AddPrim( &ot[ mesh->OTz-5 ], poly4 );      
                 }
                 *nextpri += sizeof( POLY_GT4 );
             }
@@ -429,48 +454,38 @@ long drawTri(MESH * mesh, int atime, int * camMode, char ** nextpri, u_long * ot
         if ( !( mesh->isBG ) || *camMode != 2) {
             poly = (POLY_GT3 *)*nextpri;
             // If Vertex Anim flag is set, use it
-            if (mesh->isAnim){
+            if (mesh->isAnim && mesh->currentAnim){
                 // If interpolation flag is set, use it
-                if(mesh->anim->interpolate){
-                    nclip = interpolateTri(poly, mesh, t);
+                if(mesh->currentAnim->interpolate){
+                    interpolateTri(poly, mesh, t);
                 } else { 
                 // No interpolation
-                    // Use the pre-calculated vertices coordinates from the animation data
-                    gte_RotAverageNclip3(
-                        &mesh->anim->data[ atime % mesh->anim->nframes * mesh->anim->nvert + mesh->index[t].order.vx ],
-                        &mesh->anim->data[ atime % mesh->anim->nframes * mesh->anim->nvert + mesh->index[t].order.vz ],
-                        &mesh->anim->data[ atime % mesh->anim->nframes * mesh->anim->nvert + mesh->index[t].order.vy ],
-                        ( long* ) &poly->x0, ( long* ) &poly->x1, ( long* ) &poly->x2,
+                // Use the pre-calculated vertices coordinates from the animation data
+                    set3VertexPos(mesh, t, atime);
+                }
+            } 
+            // No animation
+            if (mesh->isSprite){
+                // Find inverse rotation matrix so that sprite always faces camera
+                //~ MATRIX rot, invRot;
+                // Use scratchpad dc_wrkmatp and dc_retmatp
+                gte_ReadRotMatrix(dc_wrkmatp);
+                TransposeMatrix(dc_wrkmatp, dc_retmatp);
+                //~ SetMulRotMatrix(&invRot);
+                gte_MulMatrix0(dc_wrkmatp, dc_retmatp, dc_retmatp);
+                gte_SetRotMatrix(dc_retmatp);
+            }
+            // Use model's regular vertex coordinates
+            gte_RotAverageNclip3(
+                        &mesh->tmesh->v[ mesh->index[t].order.vx ],  
+                        &mesh->tmesh->v[ mesh->index[t].order.vz ],
+                        &mesh->tmesh->v[ mesh->index[t].order.vy ],
+                        ( long * ) &poly->x0, ( long * ) &poly->x1, ( long * ) &poly->x2,
                         &mesh->p,
                         &mesh->OTz,
                         &Flag,
                         &nclip
-                    );
-                }
-            } else {
-            // No animation
-                if (mesh->isSprite){
-                    // Find inverse rotation matrix so that sprite always faces camera
-                    //~ MATRIX rot, invRot;
-                    // Use scratchpad dc_wrkmatp and dc_retmatp
-                    gte_ReadRotMatrix(dc_wrkmatp);
-                    TransposeMatrix(dc_wrkmatp, dc_retmatp);
-                    //~ SetMulRotMatrix(&invRot);
-                    gte_MulMatrix0(dc_wrkmatp, dc_retmatp, dc_retmatp);
-                    gte_SetRotMatrix(dc_retmatp);
-                }
-                // Use model's regular vertex coordinates
-                gte_RotAverageNclip3(
-                            &mesh->tmesh->v[ mesh->index[t].order.vx ],  
-                            &mesh->tmesh->v[ mesh->index[t].order.vz ],
-                            &mesh->tmesh->v[ mesh->index[t].order.vy ],
-                            ( long * ) &poly->x0, ( long * ) &poly->x1, ( long * ) &poly->x2,
-                            &mesh->p,
-                            &mesh->OTz,
-                            &Flag,
-                            &nclip
                         );
-            }
             // Do not draw invisible meshes 
             if ( nclip > 0 && mesh->OTz > 0 && (mesh->p < 4096) ) {
                 SetPolyGT3( poly );
@@ -599,3 +614,27 @@ void renderScene(LEVEL * curLvl, CAMERA * camera, int * camMode, char ** nextpri
     }
     updateLight();
 };
+
+void playAnim(MESH * mesh, VANIM * anim, int loop){
+    if (mesh->isAnim){
+            // Set looping (-1 : infinite, n > 0 : loop n times ) 
+            if (mesh->currentAnim->loop == 0){
+                mesh->currentAnim->loop = loop;
+            }
+            // If anim not is not playing yet
+            if (mesh->currentAnim->cursor == -1){
+                // if cursor is -1, set to 0, start playback
+                mesh->currentAnim->cursor = 0;
+            } else {
+            
+            }
+        // Anim is already playing
+        } else if (mesh->currentAnim == anim){
+            // If we're not in an infinite loop (-1)
+            if (mesh->currentAnim->loop > 0){
+                // Add loop iterations ?
+                mesh->currentAnim->loop = loop;
+            }
+        }
+    
+};

src/main.c

@@ -16,15 +16,16 @@
  *                   eye        */
 // Blender debug mode
 // bpy. app. debug = True 
-#include "../include/psx.h"
-#include "../include/pad.h"
-#include "../include/math.h"
-#include "../include/camera.h"
-#include "../include/physics.h"
-#include "../include/graphics.h"
-#include "../include/space.h"
-#include "../include/sound.h"
-
+#include <psx.h>
+#include <pad.h>
+#include <math.h>
+#include <camera.h>
+#include <physics.h>
+#include <graphics.h>
+#include <space.h>
+#include <sound.h>
+//~ #include "../thirdparty/nugget/common/syscalls/syscalls.h"
+//~ #define printf ramsyscall_printf
 #define USECD
 
 // START OVERLAY
@@ -37,7 +38,7 @@ u_long overlaySize = 0;
 #include "../levels/level1.h"
 
 // Levels
-u_char level = 1;
+u_char level = 0;
 u_short levelWas = 0;
 u_short levelHasChanged = 0;
 // Overlay
@@ -79,9 +80,9 @@ int dist      = 150;
 int lerping    = 0;
 short curCamAngle = 0;
 // Actor's forward vector (used for dualshock)
-VECTOR fVecActor = {0,0,0,0};
+VECTOR fVecActor;
 u_long triCount = 0;
-LEVEL curLvl = {0};
+LEVEL curLvl;
 LEVEL * loadLvl;
 // Actor start position
 VECTOR actorStartPos = {0};
@@ -95,7 +96,6 @@ NODE * propStartNode;
 void callback();
 // variable FPS 
 long oldTime = 0;
-long XATime = 0;
 long dt = 0;
 // Physics/collisions
 short physics = 1;
@@ -113,10 +113,6 @@ char spu_malloc_rec[SPU_MALLOC_RECSIZ * (2 + MALLOC_MAX + 1)];
 // SPU settings
 SpuCommonAttr spuSettings;          // structure for changing common voice attributes
 SpuVoiceAttr  voiceAttributes ;          // structure for changing individual voice attributes
-// CD filter
-CdlFILTER filter;
-// File position in m/s/f
-CdlLOC  loc;
 // Keep track of XA Sample currently playing
 int sample = -1;
 
@@ -134,7 +130,7 @@ int main() {
     } else if ( level == 1) {
         overlayFile = "\\level1.bin;1";
         overlaySize = __lvl1_end;
-        loadLvl     = &level1;
+        //~ loadLvl     = &level1;
     }
     // Load overlay from cd
     #ifdef USECD
@@ -147,15 +143,8 @@ int main() {
     if ( level == 0 ) {
         LvlPtrSet( &curLvl, &level0);
     } else if ( level == 1) {
-        LvlPtrSet( &curLvl, &level1);
+        //~ LvlPtrSet( &curLvl, &level1);
     } 
-    #ifdef USECD
-        getXAoffset(&curLvl);
-        //~ // Load XA file
-        //~ CdSearchFile(&XAPos, curLvl.XA->name);
-        //~ // Set cd head to start of file
-        //~ curLvl.XA->offset = CdPosToInt(&XAPos.pos);
-    #endif
     levelWas = level;
     // Copy light matrices / vector to scratchpad
     setDCLightEnv(curLvl.cmat, curLvl.lgtmat, &lgtang);
@@ -199,46 +188,20 @@ int main() {
     // Time counter
     oldTime = GetRCnt(RCntCNT1);
     // Sound
-    SpuInit();
-    // Init sound settings
-    initSnd(&spuSettings, spu_malloc_rec);
-    //~ spuCDsetup(&spuSettings);
-    XAsetup();
-    for (u_short vag = 0; vag < VAG_NBR; vag++ ){
-        //~ VAGBank.samples[vag].spu_address = setSPUtransfer(&voiceAttributes, &VAGBank.samples[vag]);
-        curLvl.VAG->samples[vag].spu_address = setSPUtransfer(&voiceAttributes, &curLvl.VAG->samples[vag]);
-    }
+    SpuInit();    
+    // Load level's VAGs to SPU
+    setLvlVAG(&curLvl, &spuSettings, &voiceAttributes, spu_malloc_rec);
+    // Set XA sample
     sample = 0;
-    setXAsample(&curLvl.XA->samples[sample], &filter);
+    setLvlXA(&curLvl, sample);
     // Main loop
     //~ while ( VSync(VSYNC) ) {
     while ( 1 ) {
+        printf("Let's go!");
         dt = GetRCnt(RCntCNT1) - oldTime;
         oldTime = GetRCnt(RCntCNT1);
-        // XA playback
-         // if sample is set
-        if (sample != -1 ){
-            // Begin XA file playback...
-            // if sample's cursor is 0
-            if (curLvl.XA->samples[sample].cursor == 0){
-                // Convert sector number to CD position in min/second/frame and set CdlLOC accordingly.
-                CdIntToPos(curLvl.XA->samples[sample].start + curLvl.XA->offset , &loc);
-                // Send CDROM read command
-                CdControlF(CdlReadS, (u_char *)&loc);
-                XATime = VSync(-1);
-                // Set playing flag
-            }
-            // if sample's cursor is close to sample's end position, stop playback
-            //~ if ((curLvl.XA->samples[sample].cursor += XA_CDSPEED) >= curLvl.XA->samples[sample].end - curLvl.XA->samples[sample].start  ){
-            //~ if ((curLvl.XA->samples[sample].cursor += (XA_CDSPEED*4096)/((400/(dt+1)+1)) ) >= (curLvl.XA->samples[sample].end - curLvl.XA->samples[sample].start)*4096  ){
-            // XA playback has fixed rate
-            if ((curLvl.XA->samples[sample].cursor += XA_CDSPEED / ((XA_RATE/(dt+1)+1)) ) >= (curLvl.XA->samples[sample].end - curLvl.XA->samples[sample].start) * ONE  ){
-                //~ CdControlF(CdlStop,0);
-                curLvl.XA->samples[sample].cursor = -1;
-                //~ sample = !sample;
-                setXAsample(&curLvl.XA->samples[sample], &filter);
-            }
-        }
+        // XA playback (keep track of playback and loop XA)
+        XAplayback(&curLvl, sample, dt);
         // Check if level has changed
         // TODO : Proper level system / loader
         if ( levelWas != level ){
@@ -253,7 +216,7 @@ int main() {
                 case 1:
                     overlayFile = "\\level1.bin;1";
                     overlaySize = __lvl1_end;
-                    loadLvl     = &level1;
+                    //~ loadLvl     = &level1;
                     // Copy light matrices / vector to scratchpad
 
                     break;
@@ -277,37 +240,29 @@ int main() {
             // Set level lighting
             setLightEnv(draw, curLvl.BGc, curLvl.BKc);
             levelWas = level;
-            // Change XA track
-            XAsetup();
-            sample = !sample;
-            curLvl.XA->samples[sample].cursor = -1;
-            setXAsample(&curLvl.XA->samples[sample], &filter);
-            CdIntToPos( curLvl.XA->samples[sample].start + curLvl.XA->offset , &loc);
-            // Send CDROM read command
-            CdControlF(CdlReadS, (u_char *)&loc);
+            // Load level's VAGs to SPU
+            setLvlVAG(&curLvl, &spuSettings, &voiceAttributes, spu_malloc_rec);
+            // Set 
+            setLvlXA(&curLvl, sample);
         }
         //~ FntPrint("Ovl:%s\nLvl : %x\nLvl: %d %d \n%x", overlayFile, &level, level, levelWas, loadLvl);
         // atime is used for animations timing
-        timediv = 1;
+        timediv = 2;
         // If timediv is > 1, animation time will be slower 
-        if (time % timediv == 0){
+        if (time++ % timediv == 0){
             atime ++;
         }
-        // TODO : put in a function
         // Reset player/prop pos
-        if(curLvl.actorPtr->pos.vy >= 200){
-            playSFX(&voiceAttributes,  &curLvl.VAG->samples[6]);
-            copyVector(&curLvl.actorPtr->body->position, &actorStartPos );
-            copyVector(&curLvl.actorPtr->rot, &actorStartRot );
-            curLvl.curNode = actorStartNode;
-            curLvl.levelPtr = curLvl.curNode->plane;
+        if(curLvl.actorPtr->pos.vy >= curLvl.levelPtr->body->max.vy + 200){
+            playSFX(&voiceAttributes,  curLvl.levelSounds->sounds[6]->VAGsample, curLvl.levelSounds->sounds[6]->volumeL, curLvl.levelSounds->sounds[6]->volumeR);
+            respawnMesh(&curLvl, curLvl.actorPtr, &actorStartRot, &actorStartPos, actorStartNode );
         }        
-        if(curLvl.propPtr->pos.vy >= 200){
-            playSFX(&voiceAttributes,  &curLvl.VAG->samples[3]);
-            copyVector(&curLvl.propPtr->body->position, &propStartPos );
-            copyVector(&curLvl.propPtr->rot, &propStartRot );
-            curLvl.propPtr->node = propStartNode;
+        if(curLvl.propPtr->pos.vy >= curLvl.levelPtr->body->max.vy + 200){
+            playSFX(&voiceAttributes,  curLvl.levelSounds->sounds[3]->VAGsample, curLvl.levelSounds->sounds[3]->volumeL, curLvl.levelSounds->sounds[3]->volumeR);
+            respawnMesh(&curLvl, curLvl.propPtr, &propStartRot, &propStartPos, propStartNode );
         }
+    // Spatialize Sound 
+    setSFXdist(&curLvl, &camera, camMode);
     // Spatial partitioning
         if (curLvl.curNode){
             for ( int msh = 0; msh < curLvl.curNode->siblings->index; msh ++ ) {
@@ -355,26 +310,37 @@ int main() {
                     // Get col between actor and level
                     if ( curLvl.meshes[k]->isActor ){
                         // Check col
-                        checkBodyCol( curLvl.meshes[k]->body , curLvl.levelPtr->body );
+                        VECTOR colLvl = checkBodyCol( curLvl.meshes[k]->body , curLvl.levelPtr->body );
+                        FntPrint("ColLvl: %d %d %d\n", colLvl.vz, colLvl.vx, colLvl.vy);  
                         // Get col between actor and current node's walls
                         // Loop on current node's objects
                         for (short obj=0; obj < curLvl.curNode->objects->index; obj++){
+                            VECTOR col = getExtCollision( *curLvl.meshes[k]->body, *curLvl.curNode->objects->list[obj]->body );
                             // If isWall, check collision
-                            if ( curLvl.curNode->objects->list[obj]->isWall ){
-                                if( getExtCollision( *curLvl.meshes[k]->body, *curLvl.curNode->objects->list[obj]->body ).vz &&
-                                    getExtCollision( *curLvl.meshes[k]->body, *curLvl.curNode->objects->list[obj]->body ).vx) {
-                                    curLvl.meshes[k]->body->position.vz = curLvl.meshes[k]->body->position.vz - curLvl.meshes[k]->body->velocity.vz ;
-                                    curLvl.meshes[k]->body->position.vx = curLvl.meshes[k]->body->position.vx - curLvl.meshes[k]->body->velocity.vx ;
+                            //~ if ( curLvl.curNode->objects->list[obj]->isWall){
+                                //~ if( col.vz && col.vx) {
+                                    //~ curLvl.meshes[k]->body->position.vz = curLvl.meshes[k]->body->position.vz - curLvl.meshes[k]->body->velocity.vz ;
+                                    //~ curLvl.meshes[k]->body->position.vx = curLvl.meshes[k]->body->position.vx - curLvl.meshes[k]->body->velocity.vx ;
+                                //~ }
+                            //~ }
+                            if ( curLvl.curNode->objects->list[obj]->isStaticBody ){
+                                FntPrint("Col   : %d %d %d\n", col.vz, col.vx, col.vy);  
+                                if( col.vz && col.vx && col.vy ) {
+                                    if (!colLvl.vy) {
+                                        curLvl.meshes[k]->body->position.vz = curLvl.meshes[k]->body->position.vz - curLvl.meshes[k]->body->velocity.vz ;
+                                        curLvl.meshes[k]->body->position.vx = curLvl.meshes[k]->body->position.vx - curLvl.meshes[k]->body->velocity.vx ;
+                                    }
+                                    curLvl.meshes[k]->body->position.vy = curLvl.meshes[k]->body->position.vy - curLvl.meshes[k]->body->velocity.vy ;
                                 }
-                            }
+                            }                            
                         }
                     }
                    
                     // Only evaluate collision if actor is on same plane as prop
                     if ( curLvl.curNode == curLvl.propPtr->node ){
                         // Get col between actor and props
-                        col = getExtCollision( *curLvl.meshes[k]->body, *curLvl.propPtr->body );
-                        if (col.vx && col.vz && canMove == 1 ) {
+                        VECTOR col = getExtCollision( *curLvl.meshes[k]->body, *curLvl.propPtr->body );
+                        if (col.vx && col.vz && col.vy && canMove == 1 ) {
                             setVector( &curLvl.propPtr->body->velocity,
                                        curLvl.meshes[k]->body->velocity.vx,
                                        0,
@@ -406,7 +372,7 @@ int main() {
         // Angle between camera and actor
         applyVector( dc_actorRot,
                      (patan(dist, posToActor.vy) >> 4 ) - 256,
-                     (patan(-posToActor.vx, -posToActor.vz) / 16) - 3076,
+                     (patan(-posToActor.vx, -posToActor.vz) / 16) + 1024,
                      0,
                      =
                    );
@@ -421,7 +387,8 @@ int main() {
                     curLvl.actorPtr->pos.vy, 
                     curLvl.actorPtr->pos.vz - (ncos(curLvl.actorPtr->rot.vy/2))
                 );
-
+        curLvl.levelPtr->body->normal = curLvl.levelPtr->tmesh->n[0];
+        
     // Add secondary OT to main OT
         AddPrims(otdisc[db], ot[db] + OTLEN - 1, ot[db]);
         
@@ -430,7 +397,14 @@ int main() {
         //~ FntPrint("Dt    : %d %d %d\n", 400/(dt+1), (XA_CDSPEED)/((400/(dt+1))+1), (curLvl.XA->samples[sample].end - curLvl.XA->samples[sample].start)<<12);
         //~ FntPrint("XA    : %d\n", (XA_CDSPEED)/((400/(dt+1))+1) );
         //~ FntPrint("XA    : %d\n", curLvl.XA->samples[sample].cursor );
-        FntPrint("CamAngle : %d\n", curCamAngle);
+        FntPrint("CamAngle : %d\n", curCamAngle );
+        FntPrint("fVector : %d %d %d\n", fVecActor.vx, fVecActor.vy, fVecActor.vz );
+        //~ FntPrint("XA: %x\n", curLvl.XA);
+        //~ FntPrint("Ofst: %d\n", curLvl.XA->banks[0]->offset);
+        //~ FntPrint("Vol: %d %d\n", curLvl.levelSounds->sounds[0]->volumeL, curLvl.levelSounds->sounds[0]->volumeR );
+        FntPrint("Curanim : %x\n", curLvl.meshes[1]->currentAnim);
+        FntPrint("Gforce: %d", curLvl.actorPtr->body->gForce.vy);
+        //~ FntPrint("Anims : %x %x", curLvl.meshes[1]->anim_tracks->strips[3], curLvl.meshes[1]->anim_tracks->strips[4]);
         FntFlush(-1);
         display( &disp[db], &draw[db], otdisc[db], primbuff[db], &nextpri, &db);
       
@@ -508,7 +482,7 @@ void callback() {
         } else {
             curLvl.actorPtr->isPrism = 1;
         }
-        playSFX(&voiceAttributes,  &curLvl.VAG->samples[0]);
+        playSFX(&voiceAttributes,  curLvl.levelSounds->sounds[0]->VAGsample, curLvl.levelSounds->sounds[0]->volumeL, curLvl.levelSounds->sounds[0]->volumeR );
         //~ timer = 10;
         lastPad = PAD;
     }
@@ -516,7 +490,17 @@ void callback() {
         lastPad = PAD;
     }
     if ( PAD & Square && !( lastPad & Square ) ){
-        playSFX(&voiceAttributes,  &curLvl.VAG->samples[7]);
+        playSFX(&voiceAttributes,  curLvl.levelSounds->sounds[7]->VAGsample, curLvl.levelSounds->sounds[7]->volumeL, curLvl.levelSounds->sounds[7]->volumeR);
+        if ( curLvl.meshes[1]->currentAnim == 0 ||
+             curLvl.meshes[1]->currentAnim == curLvl.meshes[1]->anim_tracks->strips[0]
+            ){
+            if (curLvl.meshes[1]->anim_tracks->index > 1) {
+                curLvl.meshes[1]->currentAnim = curLvl.meshes[1]->anim_tracks->strips[4];
+            }
+        } else {
+            //~ curLvl.meshes[1]->anim_tracks->strips[0]->interpolate = 1;
+            curLvl.meshes[1]->currentAnim = curLvl.meshes[1]->anim_tracks->strips[0];
+        }
         //~ sample = 0;
         //~ setXAsample(&XABank.samples[sample], &filter);
         lastPad = PAD;
@@ -525,36 +509,32 @@ void callback() {
         lastPad = PAD;
     }
     if ( PAD & Cross && !(lastPad & Cross) ){
-        if (curLvl.actorPtr->body->gForce.vy == 0 && (curLvl.actorPtr->body->position.vy - curLvl.actorPtr->body->min.vy) == curLvl.levelPtr->body->min.vy ){
+        //~ if (curLvl.actorPtr->body->gForce.vy == 0 && (curLvl.actorPtr->body->position.vy - curLvl.actorPtr->body->min.vy) == curLvl.levelPtr->body->min.vy ){
+        if (curLvl.actorPtr->body->gForce.vy == 0){
             // Use delta to find jump force
-            //~ curLvl.actorPtr->body->gForce.vy = - ((200/((ONE/(dt<1?1:dt))<1?1:(ONE/(dt<1?1:dt))))*14);
-            curLvl.actorPtr->body->gForce.vy = -200;
+            curLvl.actorPtr->body->gForce.vy = -300;
         }
         timer = 10;
-        playSFX(&voiceAttributes,  &curLvl.VAG->samples[4]);
+        playSFX(&voiceAttributes,  curLvl.levelSounds->sounds[4]->VAGsample, curLvl.levelSounds->sounds[4]->volumeL, curLvl.levelSounds->sounds[4]->volumeR );
         lastPad = PAD;
     }
     if ( !(PAD & Cross) && lastPad & Cross ) {
         lastPad = PAD;
     }
     if ( PAD & Circle && !(PAD & lastPad) ){
-        playSFX(&voiceAttributes,  &curLvl.VAG->samples[5]);
+        playSFX(&voiceAttributes,  curLvl.levelSounds->sounds[5]->VAGsample, curLvl.levelSounds->sounds[5]->volumeL, curLvl.levelSounds->sounds[5]->volumeR );
         lastPad = PAD;
     }
     if ( !(PAD & Circle) && lastPad & Circle ) {
         lastPad = PAD;
     }
-    if ( PAD & PadLeft && !(lastPad & PadLeft) ) {
-        if (curLvl.actorPtr->anim->interpolate){
-            curLvl.actorPtr->anim->interpolate = 0;
-        } else {
-            curLvl.actorPtr->anim->interpolate = 1;
-        }
-        lastPad = PAD;
-    }
-    if ( !(PAD & PadLeft) && lastPad & PadLeft ) {
-        lastPad = PAD;
-    }
+    //~ if ( PAD & PadLeft && !(lastPad & PadLeft) ) {
+
+        //~ lastPad = PAD;
+    //~ }
+    //~ if ( !(PAD & PadLeft) && lastPad & PadLeft ) {
+        //~ lastPad = PAD;
+    //~ }
     if (theControllers[0].type == 0x73){
         // Analog stick L up
         if ( theControllers[0].analog3 >= 0 && theControllers[0].analog3 < (128 - DS_DZ/2)) {

src/math.c

@@ -1,4 +1,4 @@
-#include "../include/math.h"
+#include <math.h>
 
 // Stolen from grumpycoder
 // this is from here : https://github.com/grumpycoders/Balau/blob/master/tests/test-Handles.cc#L20-L102
@@ -13,9 +13,11 @@ void generateTable(void){
     m_cosTable[0] = 16777216;               // 2^24 * cos(0 * 2pi / 2048) => 2^24 * 1 = 2^24 : here, 2^24 defines the precision we want after the decimal point
     static const long long C = 16777137;    // 2^24 * cos(1 * 2pi / 2048) = C = f(1);
     m_cosTable[1] = C;
-    for (int i = 2; i < 512; i++){
+    for (int i = 2; i < 511; i++){
         m_cosTable[i] = ((C * m_cosTable[i - 1]) >> 23) - m_cosTable[i - 2];
-        m_cosTable[511] = 0;
+    }
+    for (int i = 0; i < 512; i++){
+        m_cosTable[i] >>= 12;
     }
 };
 int ncos(unsigned int t) {
@@ -30,7 +32,7 @@ int ncos(unsigned int t) {
     } else {
         r = m_cosTable[DC_2PI - 1 - t];
     };
-    return r >> 12;
+    return r;
 };
 // sin(x) = cos(x - pi / 2)
 int nsin(unsigned int t) {
@@ -106,7 +108,8 @@ int32_t lerpS(int32_t start, int32_t dest, unsigned pos) {
 // precision = 2^24 - 2^x
 // << x : 0 < pos < precision
 // https://discord.com/channels/642647820683444236/646765703143227394/811318550978494505
-// my angles are between 0 and 2048 (full circle), so 2^11 for the range of angles; with numbers on a 8.24 representation, a 1.0 angle (or 2pi) means it's 2^24, so to "convert" my angles from 8.24 to my internal discrete cos, I only have to shift by 13
+// my angles are between 0 and 2048 (full circle), so 2^11 for the range of angles; with numbers on a 8.24 representation, 
+// a 1.0 angle (or 2pi) means it's 2^24, so to "convert" my angles from 8.24 to my internal discrete cos, I only have to shift by 13
 int32_t lerpD(int32_t start, int32_t dest, int32_t pos) {
      return dMul(start, 16777216 - pos) + dMul(dest, pos);
 };
@@ -144,3 +147,45 @@ VECTOR getVectorTo( VECTOR actor, VECTOR target ) {
     VectorNormal(&direction, &Ndirection);
     return Ndirection ;
 };
+
+// 20.12 fixed point to 20.12 fixed point rounding
+int32_t round(int32_t n) {
+  return (n + 2048) & 0xfffff000;
+};
+
+// 20.12 fixed point to int, rounding first
+static inline int32_t toint(int32_t n) {
+  return (n + 2048) >> 12;
+};
+//~ int32_t round( int32_t n){
+    //~ // GRS - Action
+    //~ // 0xx - round down = do nothing (x means any bit value, 0 or 1)
+    //~ // 100 - this is a tie: round up if the mantissa's bit just before G is 1, else round down=do nothing
+    //~ // 101 - round up
+    //~ // 110 - round up
+    //~ // 111 - round up
+    //~ // source : https://stackoverflow.com/a/8984135
+    //~ // e.g : n == 106 150 == 0000 0000 0000 0001 1001 1110 1010 0110
+    //~ // Get GRS bits
+    //~ // 0xe00 ==                                  0000 1110 0000 0000
+    //~ int8_t grs = ( n & 0xe00) >> 8 ;       //         1110 0000 0000 >> 8
+    //~ // GRS == 111(0)
+    //~ // Get G value - 0x8 == 1000
+    //~ if (grs & 0x8){
+        //~ // GRS = 1xx
+        //~ if ( // Get R value - 0x4 == 0100
+             //~ // GRS == 11x ; round up
+             //~ grs & 0x4 ||
+             //~ // Get S value - 0x2 == 0010
+             //~ // GRS == 101 ; round up
+             //~ ( !(grs & 0x4) && grs & 0x2) 
+        //~ ) {
+            //~ n += 0x800;
+        //~ } else if ( !(n & 0x1000) ) {
+            //~ // Get mantissa lsb - 0x1000 == 0001 0000 0000
+            //~ // GRS == 100 ; tie, round up if mantissa lsb is 1
+            //~ n += 0x800;
+        //~ }
+    //~ }
+    //~ return n;
+//~ };

src/pad.c

@@ -1,4 +1,4 @@
-#include "../include/pad.h"
+#include <pad.h>
 
 void get_digital_direction( Controller_Data *c, int buttondata ) // get analog stick values
 {

src/pcdrv.c

@@ -1,4 +1,4 @@
-#include "../include/pcdrv.h"
+#include <pcdrv.h>
 
 int waitForSIODone( int * flag ){
     // This should wait for a signal from the SIO to tell when it's done 

src/physics.c

@@ -1,4 +1,4 @@
-#include "../include/physics.h"
+#include <physics.h>
 
 short checkLineW( VECTOR * pointA, VECTOR * pointB, MESH * mesh ) {
     long val1 = ( ( mesh->body->position.vx + mesh->body->min.vx ) - pointA->vx ) * ( pointB->vy - pointA->vy ) - ( ( mesh->body->position.vz  + mesh->body->min.vy ) - pointA->vy ) * ( pointB->vx - pointA->vx ) ;
@@ -87,7 +87,7 @@ VECTOR getIntCollision(BODY one, BODY two){
     d2.vy = (two.position.vy + two.max.vy) - (one.position.vy + one.min.vy);
     d2.vz = (two.position.vz + two.max.vz) - (one.position.vz - one.max.vz);
     col.vx = !(d1.vx > 0 && d2.vx > 0);
-    col.vy = d1.vy > 0 && d2.vy > 0;
+    col.vy = !(d1.vy > 0 && d2.vy > 0);
     col.vz = !(d1.vz > 0 && d2.vz > 0);
     return col;
 };
@@ -104,20 +104,39 @@ VECTOR getExtCollision(BODY one, BODY two){
     col.vz = d1.vz > 0 && d2.vz > 0;
     return col;
 };
-void checkBodyCol(BODY * one, BODY * two){
-    VECTOR colInt, colExt;
+VECTOR checkBodyCol(BODY * one, BODY * two){
+    VECTOR colInt;
     colInt = getIntCollision( *one , *two );
-    //~ colExt = getExtCollision( *one , *two );
     // If collisiton on Y axis, 
-    if ( colInt.vy ) {
+    if ( !(colInt.vy) ) {
         // and above plane
         if ( !colInt.vx && !colInt.vz ) {
             // collide
-            one->position.vy =  two->max.vy - one->max.vy ;
+            short slopeX = two->normal.vx > 0 ? 1 : -1;
+            //~ short slopeZ = two->normal.vz > 0 ? 1 : -1;
+            long o = two->max.vy - two->min.vy ;
+            long a = two->max.vx - two->min.vx;
+            long aa = (two->position.vx + two->min.vx) - (one->position.vx + one->min.vx) ;
+            //~ long b = two->max.vz - two->min.vz;
+            //~ long ab = (two->position.vz + two->min.vz) - (one->position.vz + one->min.vz) ;
+            // Avoid div/0
+            if (a){
+                long y = (( (slopeX * o) * ONE) / a) * aa;
+                // long y = (( (slopeZ * o) * ONE) / b) * ab;
+                // FntPrint("sly: %d", y >> 12);
+                if (y) {
+                    one->position.vy = (y >> 12) - ( slopeX < 0 ? 128 : 0 );
+                    // one->position.vy = (y >> 12) - ( slopeZ < 0 ? 64 : 0 )  ;
+                } else {
+                    one->position.vy = two->max.vy - one->max.vy;
+                }
+            }
             one->velocity.vy = 0;
             two->velocity.vy = 0;
+            //~ FntPrint("col: %d %d %d %d\nY: %d, Z: %d, X: %d\nSlope: %d", o, a, aa, ab, one->position.vy, one->position.vz, one->position.vx, slopeX);
         }
     }
+    return colInt;
 };
 void applyAngMom(LEVEL curLvl ){
     if (curLvl.propPtr->isRound){
@@ -231,3 +250,14 @@ u_int jump(BODY * actor, int dt){
                     );
     return vt;
 };
+void respawnMesh(LEVEL * level, MESH * mesh, VECTOR * rot, VECTOR * pos, NODE * node){
+    // Actor
+    if( mesh->isActor ){
+        level->curNode = node;
+        level->levelPtr = level->curNode->plane;
+    } else {
+        level->propPtr->node = node;
+    }
+    copyVector(&mesh->body->position, pos );
+    copyVector(&mesh->rot, rot );
+};

src/psx.c

@@ -1,5 +1,5 @@
-#include "../include/psx.h"
-#include "../include/sound.h"
+#include <psx.h>
+#include <sound.h>
 
 
 void setDCLightEnv(MATRIX * curLevelCMat, MATRIX * curLevelLgtMat, SVECTOR * curLevelLgtAng){
@@ -106,6 +106,7 @@ void LvlPtrSet(LEVEL * curLevel, LEVEL * level){
     curLevel->curNode   = level->curNode; // Blank
     curLevel->VAG   = level->VAG;
     curLevel->XA   = level->XA;
+    curLevel->levelSounds   = level->levelSounds;
     
     //~ curLevel->actorPtr->body = level->actorPtr->body;
     // Move these to drawPoly()

src/sound.c

@@ -1,10 +1,9 @@
-#include "../include/sound.h"
-#include "../include/space.h"
+#include <sound.h>
+#include <space.h>
 
 // VAG playback
-void initSnd(SpuCommonAttr * spuSettings, char * spu_malloc_rec){
-    
-    SpuInitMalloc(MALLOC_MAX, spu_malloc_rec);                      // Maximum number of blocks, mem. management table address.
+void initSnd(SpuCommonAttr * spuSettings, char * spu_malloc_rec, u_int mallocMax){
+    SpuInitMalloc(mallocMax, spu_malloc_rec);                      // Maximum number of blocks, mem. management table address.
     spuSettings->mask = (SPU_COMMON_MVOLL | SPU_COMMON_MVOLR | SPU_COMMON_CDVOLL | SPU_COMMON_CDVOLR | SPU_COMMON_CDMIX );  // Mask which attributes to set
     spuSettings->mvol.left  = MVOL_L;                           // Master volume left
     spuSettings->mvol.right = MVOL_R;                           // see libref47.pdf, p.1058
@@ -12,21 +11,21 @@ void initSnd(SpuCommonAttr * spuSettings, char * spu_malloc_rec){
     spuSettings->cd.volume.right = CDVOL_R;
     // Enable CD input ON
     spuSettings->cd.mix = SPU_ON;
-    
+    // Apply settings
     SpuSetCommonAttr(spuSettings);                           
     // Set transfer mode 
     SpuSetTransferMode(SPU_TRANSFER_BY_DMA);
     SpuSetIRQ(SPU_OFF);
     // Mute all voices
     SpuSetKey(SpuOff, SPU_ALLCH);
-}
+};
 u_long sendVAGtoSPU(unsigned int VAG_data_size, u_char *VAG_data){
     u_long transferred;
     SpuSetTransferMode(SpuTransByDMA);                              // DMA transfer; can do other processing during transfer
     transferred = SpuWrite (VAG_data + sizeof(VAGhdr), VAG_data_size);     // transfer VAG_data_size bytes from VAG_data  address to sound buffer
     SpuIsTransferCompleted (SPU_TRANSFER_WAIT);                     // Checks whether transfer is completed and waits for completion
     return transferred;
-}
+};
 void setVoiceAttr(SpuVoiceAttr * voiceAttributes, u_int pitch, long channel, u_long soundAddr ){
     voiceAttributes->mask=                                   //~ Attributes (bit string, 1 bit per attribute)
     (
@@ -57,7 +56,7 @@ void setVoiceAttr(SpuVoiceAttr * voiceAttributes, u_int pitch, long channel, u_l
     voiceAttributes->sr           = 0x0;                     //~ Sustain rate
     voiceAttributes->sl           = 0xf;                     //~ Sustain level
     SpuSetVoiceAttr(voiceAttributes);                      // set attributes
-}
+};
 u_long setSPUtransfer(SpuVoiceAttr * voiceAttributes, VAGsound * sound){
     // Return spu_address
     u_long transferred, spu_address;
@@ -68,24 +67,68 @@ u_long setSPUtransfer(SpuVoiceAttr * voiceAttributes, VAGsound * sound){
     SpuSetTransferStartAddr(spu_address);                                       // Sets a starting address in the sound buffer
     transferred = sendVAGtoSPU(SWAP_ENDIAN32(VAGheader->dataSize), sound->VAGfile);
     setVoiceAttr(voiceAttributes, pitch, sound->spu_channel, spu_address); 
-    // Return 1 if ok, size transferred else.
-    //~ if (transferred == SWAP_ENDIAN32(VAGheader->dataSize)){
-        //~ return 1;
-        //~ }
-    //~ return transferred;
     return spu_address;
-}
-void playSFX(SpuVoiceAttr * voiceAttributes, VAGsound *  sound){
-    // Set voice volume to max
+};
+void setVAGvolume(SpuVoiceAttr * voiceAttributes, VAGsound * sound, int volumeL,int volumeR ){
     voiceAttributes->mask= ( SPU_VOICE_VOLL | SPU_VOICE_VOLR );
     voiceAttributes->voice        = sound->spu_channel;
     // Range 0 - 3fff
-    voiceAttributes->volume.left  = VOICEVOL_L;
-    voiceAttributes->volume.right = VOICEVOL_R;
-    SpuSetVoiceAttr(voiceAttributes);
+    voiceAttributes->volume.left  = volumeL;
+    voiceAttributes->volume.right = volumeR;
+    SpuSetVoiceAttr(voiceAttributes);    
+};
+void setLvlVAG(LEVEL * level, SpuCommonAttr * spuSettings, SpuVoiceAttr * voiceAttributes, char spu_malloc_rec[]){
+    if (level->VAG != 0){
+        // Free SPU mem
+        for (u_short vag = 0; vag < level->VAG->index; vag++ ){
+            if(level->VAG->samples[vag].spu_address != 0){
+                SpuFree(level->VAG->samples[vag].spu_address);
+            }
+        }
+        // Init sound settings
+        initSnd(spuSettings, spu_malloc_rec, level->VAG->index );
+        for (u_short vag = 0; vag < level->VAG->index; vag++ ){
+            level->VAG->samples[vag].spu_address = setSPUtransfer(voiceAttributes, &level->VAG->samples[vag]);
+        }
+    }
+};
+void playSFX(SpuVoiceAttr * voiceAttributes, VAGsound *  sound, int volumeL, int volumeR ){
+    // Set voice volume to sample volume
+    setVAGvolume(voiceAttributes, sound, volumeL, volumeR);
     // Play voice
     SpuSetKey(SpuOn, sound->spu_channel);
-}
+};
+void setSFXdist(LEVEL * level, CAMERA * camera, int camMode ){
+    VECTOR sndPos2D = {0};
+    if (level->levelSounds != 0){
+        for(int snd = 0; snd < level->levelSounds->index; snd++){
+            u_int r;
+            // If parent is actor, 
+            if (level->levelSounds->sounds[snd]->parent == level->actorPtr && camMode <= 1){
+                r = CAM_DIST_TO_ACT;
+            // update sound location if sound has a parent and it's not actor
+            } else if ( level->levelSounds->sounds[snd]->parent != 0){
+                VECTOR dist;
+                copyVector(&level->levelSounds->sounds[snd]->location, &level->levelSounds->sounds[snd]->parent->pos);
+                // Get distance between sound source and camera
+                dist.vx = -camera->pos->vx - level->levelSounds->sounds[snd]->location.vx;
+                dist.vz = -camera->pos->vz - level->levelSounds->sounds[snd]->location.vz;
+                r = psqrt((dist.vx * dist.vx) + (dist.vz * dist.vz));
+                // Get snd screen coordinates
+                // Range -1024 0 == screen left, 0 +1024 == screen right 
+                worldToScreen(&level->levelSounds->sounds[snd]->location, &sndPos2D);
+            } 
+            // Find volume base on dist
+            u_int volumeBase = (level->levelSounds->sounds[snd]->volume_max/r) * SND_NMALIZED > SND_MAX_VOL ? SND_MAX_VOL : 
+                               (level->levelSounds->sounds[snd]->volume_max/r) * SND_NMALIZED < 0 ? 0 :
+                               (level->levelSounds->sounds[snd]->volume_max/r) * SND_NMALIZED;
+            // Avoid value of 0
+            sndPos2D.vx = sndPos2D.vx == 0 || sndPos2D.vx == -0 ? 1 : sndPos2D.vx;
+            level->levelSounds->sounds[snd]->volumeL = volumeBase / ( (sndPos2D.vx >  SND_DZ ? (    sndPos2D.vx - SND_DZ   >> 7) + 1 : 1) ); 
+            level->levelSounds->sounds[snd]->volumeR = volumeBase / ( (sndPos2D.vx < -SND_DZ ? ( ( -sndPos2D.vx - SND_DZ ) >> 7) + 1 : 1) );
+        }
+    }
+};
 void XAsetup(void){   
     u_char param[4];
     // ORing the parameters we need to set ; drive speed,  ADPCM play, Subheader filter, sector size
@@ -97,13 +140,16 @@ void XAsetup(void){
     CdControlB(CdlSetmode, param, 0);
     // Pause at current pos
     CdControlF(CdlPause,0);
-}
+};
 void getXAoffset(LEVEL * level){
+        // TODO : Only works for first XA file
         CdlFILE XAPos = {0};
         // Load XA file
-        CdSearchFile(&XAPos, level->XA->name);
+        //~ CdSearchFile(&XAPos, level->XA->name);
+        CdSearchFile(&XAPos, level->XA->banks[0]->name);
         // Set cd head to start of file
-        level->XA->offset = CdPosToInt(&XAPos.pos);
+        //~ level->XA->offset = CdPosToInt(&XAPos.pos);
+        level->XA->banks[0]->offset = CdPosToInt(&XAPos.pos);
 };
 void setXAsample(XAsound * sound, CdlFILTER * filter){
     filter->chan = sound->channel;
@@ -112,4 +158,48 @@ void setXAsample(XAsound * sound, CdlFILTER * filter){
     CdControlF(CdlSetfilter, (u_char *)filter);
     // Reset sample's cursor
     sound->cursor = 0;
-}
+};
+void setLvlXA(LEVEL * level, int sample){
+    if(sample >= 0){
+        // CD filter
+        CdlFILTER filter;
+        // File position in m/s/f
+        CdlLOC  loc;
+        if (level->XA != 0){
+            // Change XA track
+            XAsetup();
+            //~ sample = !sample;
+            level->XA->banks[0]->samples[sample].cursor = -1;
+            getXAoffset(level);
+            setXAsample(&level->XA->banks[0]->samples[sample], &filter);
+            CdIntToPos(level->XA->banks[0]->samples[sample].start + level->XA->banks[0]->offset , &loc);
+            // Send CDROM read command
+            CdControlF(CdlReadS, (u_char *)&loc);
+        }
+    }
+};
+void XAplayback(LEVEL * level, int sample, long dt){
+    if (sample != -1 ){
+        // CD filter
+        CdlFILTER filter;
+        // File position in m/s/f
+        CdlLOC  loc;
+        // Begin XA file playback...
+        // if sample's cursor is 0
+        if (level->XA->banks[0]->samples[sample].cursor == 0){
+            // Convert sector number to CD position in min/second/frame and set CdlLOC accordingly.
+            CdIntToPos(level->XA->banks[0]->samples[sample].start + level->XA->banks[0]->offset , &loc);
+            // Send CDROM read command
+            CdControlF(CdlReadS, (u_char *)&loc);
+            //~ *XATime = VSync(-1);
+            // Set playing flag
+        }
+        // if sample's cursor is close to sample's end position, stop playback
+        // XA playback has fixed rate
+        if ((level->XA->banks[0]->samples[sample].cursor += XA_CDSPEED / ((XA_RATE/(dt+1)+1)) ) >= (level->XA->banks[0]->samples[sample].end - level->XA->banks[0]->samples[sample].start) * ONE  ){
+            //~ CdControlF(CdlStop,0);
+            level->XA->banks[0]->samples[sample].cursor = -1;
+            setXAsample(&level->XA->banks[0]->samples[sample], &filter);
+        }
+    }
+};

src/space.c

@@ -1,4 +1,4 @@
-#include "../include/space.h"
+#include <space.h>
 
 // From 'psyq/addons/graphics/ZIMEN/CLIP.C'
 void worldToScreen( VECTOR * worldPos, VECTOR * screenPos ) {
@@ -13,9 +13,9 @@ void worldToScreen( VECTOR * worldPos, VECTOR * screenPos ) {
     // Get world translation vectors from rot and add to screenPos vx, vy, vz
     applyVector(screenPos, curRot.t[0], curRot.t[1], curRot.t[2], +=);
     // Correct perspective
-    screenPos -> vx = screenPos -> vx * distToScreen / ( screenPos -> vz + 1 ) ; // Add 1 to avoid division by 0
-    screenPos -> vy = screenPos -> vy * distToScreen / ( screenPos -> vz + 1 ) ; 
-    screenPos -> vz = distToScreen ;
+    //~ screenPos -> vx = screenPos -> vx * distToScreen / ( screenPos -> vz + 1 ) ; // Add 1 to avoid division by 0
+    //~ screenPos -> vy = screenPos -> vy * distToScreen / ( screenPos -> vz + 1 ) ; 
+    //~ screenPos -> vz = distToScreen ;
 };
 void screenToWorld( VECTOR * screenPos, VECTOR * worldPos ) {
     int distToScreen;           // corresponds to FOV

thirdparty/nugget

@@ -1 +1 @@
-Subproject commit 6483f1e13b5c89932500129548e8aa8f2a026f25
+Subproject commit a6e3be17bac082d789dfcc9e3b767128f560c28f

xa/interleave8.txt

@@ -1,8 +0,0 @@
-1 xa lobby.xa 1 0
-1 xa pixel.xa 1 1
-1 null
-1 null
-1 null
-1 null
-1 null
-1 null