782 lines
38 KiB
C
782 lines
38 KiB
C
// 3dcam
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// With huge help from :
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// @NicolasNoble : https://discord.com/channels/642647820683444236/646765703143227394/796876392670429204
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// @Lameguy64
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// @Impiaa
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// @paul
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/* PSX screen coordinate system
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*
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* Z+
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* /
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* /
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* +------X+
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* /|
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* / |
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* / Y+
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* eye */
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// Blender debug mode
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// bpy. app. debug = True
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#define _WCHAR_T
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#include "../include/psx.h"
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#include "../include/pad.h"
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#include "../include/math.h"
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#include "../include/camera.h"
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#include "../include/physics.h"
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#include "../include/graphics.h"
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#include "../include/space.h"
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#define USECD
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// START OVERLAY
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extern u_long load_all_overlays_here;
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extern u_long __lvl0_end;
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extern u_long __lvl1_end;
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u_long overlaySize = 0;
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#include "../levels/level0.h"
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#include "../levels/level1.h"
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volatile u_char level = 0;
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// level 1 : 8003F05C -2147225508
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// level 0 : 800AF744 -2146764988
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// 80010000 -2147418112 -> -2147483648
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// ovl : 800b80d4 -2146729772
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u_short levelWas = 0;
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u_short levelHasChanged = 0;
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static char* overlayFile;
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// Display and draw environments, double buffered
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DISPENV disp[2];
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DRAWENV draw[2];
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//~ // OT for BG/FG discrimination
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u_long otdisc[2][OT2LEN] = {0};
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// Main OT
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u_long ot[2][OTLEN] = {0}; // Ordering table (contains addresses to primitives)
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char primbuff[2][PRIMBUFFLEN] = {0}; // Primitive list // That's our prim buffer
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int primcnt=0; // Primitive counter
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char * nextpri = primbuff[0]; // Primitive counter
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char db = 0; // Current buffer counter
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CVECTOR BGc = {50, 50, 75, 0}; // Far color
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VECTOR BKc = {128, 128, 128, 0}; // Back color
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MATRIX rotlgt;
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SVECTOR lgtang = {0, 0, 0};
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MATRIX light;
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short vs;
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CAMERA camera = {0};
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// physics
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u_long time = 0;
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u_long timeS = 0;
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//Pad
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Controller_Buffer controllers[2]; // Buffers for reading controllers
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Controller_Data theControllers[8]; // Processed controller data
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int pressed = 0;
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u_short timer = 0;
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// Cam stuff
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int camMode = FIXED;
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VECTOR angle = {250,0,0,0};
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VECTOR angleCam = {0,0,0,0};
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int dist = 150;
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int lerping = 0;
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short curCamAngle = 0;
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// Inverted Cam coordinates for Forward Vector calc
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VECTOR InvCamPos = {0,0,0,0};
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VECTOR fVecActor = {0,0,0,0};
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u_long triCount = 0;
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// Default level : Initialize everything to 0
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MATRIX cmat = {0}, lgtmat = {0};
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MESH actorPtr = {0}, levelPtr = {0} , propPtr = {0}, meshes[] = {0};
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int meshes_length = 0;
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NODE curNode = {0};
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CAMPATH camPath = {0};
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CAMANGLE camPtr = {0}, camAngles[] = {0};
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MESH meshPlan = {0};
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VECTOR modelPlan_pos = {0};
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LEVEL curLvl = {
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&BGc,
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&cmat,
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&lgtmat,
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(MESH **)&meshes,
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&meshes_length,
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&actorPtr,
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&levelPtr,
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&propPtr,
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&camPtr,
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&camPath,
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(CAMANGLE **)&camAngles,
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&curNode,
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&meshPlan
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};
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LEVEL * loadLvl;
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// Pad
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void callback();
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int main() {
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if ( level == 0 ){
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overlayFile = "\\level0.bin;1";
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overlaySize = __lvl0_end;
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loadLvl = &level0;
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} else if ( level == 1) {
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overlayFile = "\\level1.bin;1";
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overlaySize = __lvl1_end;
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loadLvl = &level1;
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}
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// Load overlay
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#ifdef USECD
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CdInit();
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LoadLevelCD(overlayFile, &load_all_overlays_here);
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#endif
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// TODO : Add switch case to get the correct pointers
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// Get needed pointers from level file
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if ( level == 0 ) {
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LvlPtrSet( &curLvl, &level0);
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} else if ( level == 1) {
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LvlPtrSet( &curLvl, &level1);
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}
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levelWas = level;
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// Overlay
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VECTOR sp = {CENTERX,CENTERY,0};
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VECTOR wp = {0,0,0};
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// FIXME : Poly subdiv
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//~ DIVPOLYGON4 div4 = { 0 };
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//~ div4.pih = SCREENXRES;
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//~ div4.piv = SCREENYRES;
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//~ div4.ndiv = 2;
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//~ long OTc = 0;
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//~ DIVPOLYGON3 div3 = { 0 };
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//~ div3.pih = SCREENXRES;
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//~ div3.piv = SCREENYRES;
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//~ div3.ndiv = 1;
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init(disp, draw, db, curLvl.cmat, curLvl.BGc, &BKc);
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InitPAD(controllers[0].pad, 34, controllers[1].pad, 34);
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StartPAD();
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generateTable();
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VSyncCallback(callback);
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// Load textures
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for (int k = 0; k < *curLvl.meshes_length ; k++){
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LoadTexture(curLvl.meshes[k]->tim_data, curLvl.meshes[k]->tim);
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}
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// Load current BG
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if (curLvl.camPtr->tim_data){
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LoadTexture(curLvl.camPtr->tim_data, curLvl.camPtr->BGtim);
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}
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// Physics
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short physics = 1;
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long dt;
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VECTOR col_lvl, col_sphere, col_sphere_act = {0};
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// Cam stuff
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VECTOR posToActor = {0, 0, 0, 0}; // position of camera relative to actor
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VECTOR camAngleToAct = {0, 0, 0, 0}; // rotation angles for the camera to point at actor
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// Sprite system
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VECTOR posToCam = {0, 0, 0, 0};
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VECTOR objAngleToCam = {0, 0, 0, 0};
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//~ int angle = 0; //PSX units = 4096 == 360° = 2Pi
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//PSX units
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short timediv = 1;
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int atime = 0;
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// Polycount
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for (int k = 0; k < *curLvl.meshes_length; k++){
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triCount += curLvl.meshes[k]->tmesh->len;
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}
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// Set camera starting pos
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setCameraPos(&camera, curLvl.camPtr->campos->pos, curLvl.camPtr->campos->rot);
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// Find curCamAngle if using pre-calculated BGs
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if (camMode == 2) {
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if (curLvl.camPtr->tim_data){
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curCamAngle = 1;
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}
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}
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// Main loop
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//~ while (1) {
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while ( VSync(1) ) {
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timeS = VSync(-1) / 60;
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if ( levelWas != level ){
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switch ( level ){
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case 0:
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overlayFile = "\\level0.bin;1";
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overlaySize = __lvl0_end;
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loadLvl = &level0;
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break;
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case 1:
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overlayFile = "\\level1.bin;1";
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overlaySize = __lvl1_end;
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loadLvl = &level1;
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break;
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default:
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overlayFile = "\\level0.bin;1";
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loadLvl = &level0;
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break;
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}
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#ifdef USECD
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LoadLevelCD( overlayFile, &load_all_overlays_here );
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#endif
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SwitchLevel( &curLvl, loadLvl);
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//~ levelHasChanged = 0;
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levelWas = level;
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}
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FntPrint("Ovl:%s\nLvl : %x\nLvl: %d %d \n%x", overlayFile, &level, level, levelWas, loadLvl);
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//~ FntPrint("%x\n", curLvl.actorPtr->tim);
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// Clear the main OT
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ClearOTagR(otdisc[db], OT2LEN);
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// Clear Secondary OT
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ClearOTagR(ot[db], OTLEN);
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// timeB = time;
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time ++;
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// atime is used for animations timing
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timediv = 1;
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if (time % timediv == 0){
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atime ++;
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}
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// Angle between camera and actor
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// using atantable (faster)
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camAngleToAct.vy = (patan(-posToActor.vx, -posToActor.vz) / 16) - 3076 ;
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camAngleToAct.vx = patan(dist, posToActor.vy) >> 4;
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// Sprite system WIP
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objAngleToCam.vy = patan( posToCam.vx,posToCam.vz );
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objAngleToCam.vx = patan( posToCam.vx,posToCam.vy );
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//~ objAngleToCam.vz = patan( posToCam.vz,posToCam.vy );
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//~ objAngleToCam.vx = patan( psqrt(posToCam.vx * posToCam.vx + posToCam.vy * posToCam.vy), posToCam.vy );
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//~ curLvl.meshPlan.rot->vx = -( (objAngleToCam.vx >> 4) - 3076 ) ;
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//~ curLvl.meshPlan.rot->vx = (( (objAngleToCam.vx >> 4) - 3076 ) * ( (objAngleToCam.vz >> 4) - 3076 ) >> 12) * (nsin(posToCam.vz) >> 10 < 0 ? -1 : 1);
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//~ curLvl.meshPlan.rot->vx = ( (objAngleToCam.vx >> 4) - 3076 ) * ( (objAngleToCam.vz >> 4) - 3076 ) >> 12 ;
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curLvl.meshPlan->rot.vy = -( (objAngleToCam.vy >> 4) + 1024 ) ;
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//~ posToCam = getVectorTo(*curLvl.meshPlan.pos, camera.pos);
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//~ posToCam = getVectorTo(camera.pos, *curLvl.meshPlan.pos);
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posToCam.vx = -camera.pos.vx - curLvl.meshPlan->pos.vx ;
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posToCam.vz = -camera.pos.vz - curLvl.meshPlan->pos.vz ;
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posToCam.vy = -camera.pos.vy - curLvl.meshPlan->pos.vy ;
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//~ psqrt(posToCam.vx * posToCam.vx + posToCam.vy * posToCam.vy);
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// Actor Forward vector for 3d relative orientation
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fVecActor = curLvl.actorPtr->pos;
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fVecActor.vx = curLvl.actorPtr->pos.vx + (nsin(curLvl.actorPtr->rot.vy/2));
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fVecActor.vz = curLvl.actorPtr->pos.vz - (ncos(curLvl.actorPtr->rot.vy/2));
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// Camera modes
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if(camMode != 2) {
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camera.rot.vy = camAngleToAct.vy;
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// using csin/ccos, no need for theta
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//~ camera.rot.vy = angle;
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camera.rot.vx = camAngleToAct.vx;
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}
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if(camMode < 4 ) {
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lerping = 0;
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}
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// Camera follows actor with lerp for rotations
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if(camMode == 0) {
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dist = 200;
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camera.pos.vx = -(camera.x/ONE);
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camera.pos.vy = -(camera.y/ONE);
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camera.pos.vz = -(camera.z/ONE);
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//~ InvCamPos.vx = camera.x/ONE;
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//~ InvCamPos.vz = camera.z/ONE;
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//~ applyVector(&InvCamPos, -1,-1,-1, *=);
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angle.vy = -(curLvl.actorPtr->rot.vy / 2) + angleCam.vy;
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//~ angle.vx += 10;
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//~ FntPrint("cos %d", (ncos(angle.vy) * ncos(angle.vx)) >> 12);
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//~ angle = curLvl.actorPtr->rot->vy;
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// Camera horizontal position
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getCameraZY(&camera.z, &camera.y, curLvl.actorPtr->pos.vz, curLvl.actorPtr->pos.vy, angle.vx, dist);
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getCameraXZ(&camera.x, &camera.z, curLvl.actorPtr->pos.vx, curLvl.actorPtr->pos.vz, angle.vy, dist);
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//~ getCameraXZY(&camera.x, &camera.z, &camera.y, curLvl.actorPtr->pos.vx, curLvl.actorPtr->pos.vz, curLvl.actorPtr->pos.vy, angle.vy, angle.vx, dist);
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//~ void getCameraXZY(int * x, int * z, int * y, int actorX, int actorZ, int actorY, int angle, int angleX, int distance) {
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// Camera vertical position
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//~ getCameraXZ(&camera.x, &camera.y, curLvl.actorPtr->pos.vx, curLvl.actorPtr->pos.vy, angle, dist);
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// FIXME! camera lerping to pos
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//~ angle += lerp(camera.rot.vy, -curLvl.actorPtr->rot->vy, 128);
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//~ angle = lerpD(camera.rot.vy << 12, curLvl.actorPtr->rot->vy << 12, 1024 << 12) >> 12;
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}
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// Camera rotates continuously around actor
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if (camMode == 1) {
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dist = 150;
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camera.pos.vx = -(camera.x/ONE);
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//~ camera.pos.vy = -(camera.y/ONE);
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camera.pos.vy = 100;
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camera.pos.vz = -(camera.z/ONE);
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//~ fVecActor = *curLvl.actorPtr->pos;
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//~ fVecActor.vx = curLvl.actorPtr->pos->vx + (nsin(curLvl.actorPtr->rot->vy));
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//~ fVecActor.vz = curLvl.actorPtr->pos->vz - (ncos(curLvl.actorPtr->rot->vy));
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getCameraXZ(&camera.x, &camera.z, curLvl.actorPtr->pos.vx, curLvl.actorPtr->pos.vz, angle.vy, dist);
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angle.vy += 10;
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}
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// Fixed Camera with actor tracking
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if (camMode == 3) {
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// Using precalc sqrt
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dist = psqrt( (posToActor.vx * posToActor.vx ) + (posToActor.vz * posToActor.vz) );
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camera.pos.vx = 190;
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camera.pos.vz = 100;
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camera.pos.vy = 180;
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}
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// Fixed Camera angle
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if (camMode == 2) {
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// If BG images exist
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if (curLvl.camPtr->tim_data){
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checkLineW( &curLvl.camAngles[ curCamAngle ]->fw.v3, &curLvl.camAngles[ curCamAngle ]->fw.v2, curLvl.actorPtr);
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if ( curLvl.camAngles[ curCamAngle ]->fw.v0.vx ) {
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//~ FntPrint("BL x : %d, y : %d\n", camAngles[ curCamAngle ]->fw.v3.vx, camAngles[ curCamAngle ]->fw.v3.vy);
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//~ FntPrint("BR x : %d, y : %d\n", camAngles[ curCamAngle ]->fw.v2.vx, camAngles[ curCamAngle ]->fw.v2.vy);
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//~ FntPrint("Pos : %d\n", checkLineW( &camAngles[ curCamAngle ]->fw.v3, &camAngles[ curCamAngle ]->fw.v2, curLvl.actorPtr) );
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//~ FntPrint("Pos : %d\n", checkLineW( &camAngles[ curCamAngle ]->bw.v2, &camAngles[ curCamAngle ]->bw.v3, curLvl.actorPtr) );
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// If actor in camAngle->fw area of screen
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if ( checkLineW( &curLvl.camAngles[ curCamAngle ]->fw.v3, &curLvl.camAngles[ curCamAngle ]->fw.v2, curLvl.actorPtr) == -1 &&
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( checkLineW( &curLvl.camAngles[ curCamAngle ]->bw.v2, &curLvl.camAngles[ curCamAngle ]->bw.v3, curLvl.actorPtr) >= 0
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)
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) {
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if (curCamAngle < 5) {
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curCamAngle++;
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curLvl.camPtr = curLvl.camAngles[ curCamAngle ];
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LoadTexture(curLvl.camPtr->tim_data, curLvl.camPtr->BGtim);
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}
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}
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}
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if ( curLvl.camAngles[ curCamAngle ]->bw.v0.vx ) {
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//~ FntPrint("BL x : %d, y : %d\n", camAngles[ curCamAngle ]->bw.v3.vx, camAngles[ curCamAngle ]->bw.v3.vy);
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//~ FntPrint("BR x : %d, y : %d\n", camAngles[ curCamAngle ]->bw.v2.vx, camAngles[ curCamAngle ]->bw.v2.vy);
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//~ // FntPrint("Pos : %d\n", checkLineW( &camAngles[ curCamAngle ]->bw.v2, &camAngles[ curCamAngle ]->bw.v3, curLvl.actorPtr) );
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// If actor in camAngle->bw area of screen
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if ( checkLineW( &curLvl.camAngles[ curCamAngle ]->fw.v3, &curLvl.camAngles[ curCamAngle ]->fw.v2, curLvl.actorPtr) >= 0 &&
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checkLineW( &curLvl.camAngles[ curCamAngle ]->bw.v2, &curLvl.camAngles[ curCamAngle ]->bw.v3, curLvl.actorPtr) == -1
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) {
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if (curCamAngle > 0) {
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curCamAngle--;
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curLvl.camPtr = curLvl.camAngles[ curCamAngle ];
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LoadTexture(curLvl.camPtr->tim_data, curLvl.camPtr->BGtim);
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}
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}
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}
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}
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setCameraPos(&camera, curLvl.camPtr->campos->pos, curLvl.camPtr->campos->rot);
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}
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// Flyby mode with LERP from camStart to camEnd
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if (camMode == 4) {
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// If key pos exist for camera
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if (curLvl.camPath->len) {
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// Lerping sequence has not begun
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if (!lerping){
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// Set cam start position ( first key pos )
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camera.pos.vx = curLvl.camPath->points[curLvl.camPath->cursor].vx;
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camera.pos.vy = curLvl.camPath->points[curLvl.camPath->cursor].vy;
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camera.pos.vz = curLvl.camPath->points[curLvl.camPath->cursor].vz;
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// Lerping sequence is starting
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lerping = 1;
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// Set cam pos index to 0
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curLvl.camPath->pos = 0;
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}
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// Pre calculated sqrt ( see psqrt() )
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dist = psqrt( (posToActor.vx * posToActor.vx ) + (posToActor.vz * posToActor.vz));
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// Fixed point precision 2^12 == 4096
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int precision = 12;
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camera.pos.vx = lerpD(curLvl.camPath->points[curLvl.camPath->cursor].vx << precision, curLvl.camPath->points[curLvl.camPath->cursor+1].vx << precision, curLvl.camPath->pos << precision) >> precision;
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camera.pos.vy = lerpD(curLvl.camPath->points[curLvl.camPath->cursor].vy << precision, curLvl.camPath->points[curLvl.camPath->cursor+1].vy << precision, curLvl.camPath->pos << precision) >> precision;
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camera.pos.vz = lerpD(curLvl.camPath->points[curLvl.camPath->cursor].vz << precision, curLvl.camPath->points[curLvl.camPath->cursor+1].vz << precision, curLvl.camPath->pos << precision) >> precision;
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//~ FntPrint("Cam %d, %d\n", (int32_t)curLvl.camPath->points[curLvl.camPath->cursor].vx, curLvl.camPath->points[curLvl.camPath->cursor+1].vx);
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//~ FntPrint("Cam %d, %d, %d\n", camera.pos.vx, camera.pos.vy, camera.pos.vz);
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//~ FntPrint("Theta y: %d x: %d\n", theta.vy, theta.vx);
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//~ FntPrint("Pos: %d Cur: %d\nTheta y: %d x: %d\n", curLvl.camPath->pos, curLvl.camPath->cursor, theta.vy, theta.vx);
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// Linearly increment the lerp factor
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curLvl.camPath->pos += 20;
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// If camera has reached next key pos, reset pos index, move cursor to next key pos
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if (curLvl.camPath->pos > (1 << precision) ){
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curLvl.camPath->pos = 0;
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curLvl.camPath->cursor ++;
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}
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// Last key pos is reached, reset cursor to first key pos, lerping sequence is over
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if ( curLvl.camPath->cursor == curLvl.camPath->len - 1 ){
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lerping = 0;
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curLvl.camPath->cursor = 0;
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}
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} else {
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// if no key pos exists, switch to next camMode
|
|
camMode ++; }
|
|
}
|
|
// Camera "on a rail" - cam is tracking actor, and moving with constraints on all axis
|
|
if (camMode == 5) {
|
|
// track actor. If theta (actor/cam rotation angle) is above or below an arbitrary angle,
|
|
// move cam so that the angle doesn't increase/decrease anymore.
|
|
short cameraSpeed = 40;
|
|
if (curLvl.camPath->len) {
|
|
// Lerping sequence has not begun
|
|
if (!lerping){
|
|
// Set cam start position ( first key pos )
|
|
camera.pos.vx = curLvl.camPath->points[curLvl.camPath->cursor].vx;
|
|
camera.pos.vy = curLvl.camPath->points[curLvl.camPath->cursor].vy;
|
|
camera.pos.vz = curLvl.camPath->points[curLvl.camPath->cursor].vz;
|
|
// Lerping sequence is starting
|
|
lerping = 1;
|
|
// Set cam pos index to 0
|
|
curLvl.camPath->pos = 0;
|
|
}
|
|
// Pre calculated sqrt ( see psqrt() )
|
|
dist = psqrt( (posToActor.vx * posToActor.vx ) + (posToActor.vz * posToActor.vz));
|
|
// Fixed point precision 2^12 == 4096
|
|
short precision = 12;
|
|
camera.pos.vx = lerpD(curLvl.camPath->points[curLvl.camPath->cursor].vx << precision, curLvl.camPath->points[curLvl.camPath->cursor + 1].vx << precision, curLvl.camPath->pos << precision) >> precision;
|
|
camera.pos.vy = lerpD(curLvl.camPath->points[curLvl.camPath->cursor].vy << precision, curLvl.camPath->points[curLvl.camPath->cursor + 1].vy << precision, curLvl.camPath->pos << precision) >> precision;
|
|
camera.pos.vz = lerpD(curLvl.camPath->points[curLvl.camPath->cursor].vz << precision, curLvl.camPath->points[curLvl.camPath->cursor + 1].vz << precision, curLvl.camPath->pos << precision) >> precision;
|
|
//~ FntPrint("%d %d %d %d\n", camAngleToAct.vy, camera.pos.vx, camera.rot.vy, dist);
|
|
// Ony move cam if position is between first curLvl.camPath->vx and last curLvl.camPath->vx
|
|
if ( camAngleToAct.vy < -50 && camera.pos.vx > curLvl.camPath->points[curLvl.camPath->len - 1].vx ) {
|
|
// Clamp curLvl.camPath position to cameraSpeed
|
|
curLvl.camPath->pos += dist < cameraSpeed ? 0 : cameraSpeed ;
|
|
}
|
|
if ( camAngleToAct.vy > 50 && camera.pos.vx > curLvl.camPath->points[curLvl.camPath->cursor].vx ) {
|
|
curLvl.camPath->pos -= dist < cameraSpeed ? 0 : cameraSpeed;
|
|
}
|
|
// If camera has reached next key pos, reset pos index, move cursor to next key pos
|
|
if (curLvl.camPath->pos > (1 << precision) ){
|
|
curLvl.camPath->pos = 0;
|
|
curLvl.camPath->cursor ++;
|
|
}
|
|
if (curLvl.camPath->pos < -100 ){
|
|
curLvl.camPath->pos = 1 << precision;
|
|
curLvl.camPath->cursor --;
|
|
}
|
|
// Last key pos is reached, reset cursor to first key pos, lerping sequence is over
|
|
if ( curLvl.camPath->cursor == curLvl.camPath->len - 1 || curLvl.camPath->cursor < 0 ){
|
|
lerping = 0;
|
|
curLvl.camPath->cursor = 0;
|
|
}
|
|
} else {
|
|
// if no key pos exists, switch to next camMode
|
|
camMode ++;
|
|
}
|
|
}
|
|
// Spatial partitioning
|
|
if (curLvl.curNode){
|
|
for ( int msh = 0; msh < curLvl.curNode->siblings->index; msh ++ ) {
|
|
// Actor
|
|
if ( !getIntCollision( *curLvl.actorPtr->body , *curLvl.curNode->siblings->list[msh]->plane->body).vx &&
|
|
!getIntCollision( *curLvl.actorPtr->body , *curLvl.curNode->siblings->list[msh]->plane->body).vz )
|
|
{
|
|
if ( curLvl.curNode != curLvl.curNode->siblings->list[msh] ) {
|
|
curLvl.curNode = curLvl.curNode->siblings->list[msh];
|
|
curLvl.levelPtr = curLvl.curNode->plane;
|
|
}
|
|
}
|
|
// DONTNEED ?
|
|
// Moveable prop
|
|
//~ if ( !getIntCollision( *propPtr->body , *curLvl.curNode->siblings->list[msh]->plane->body).vx &&
|
|
//~ !getIntCollision( *propPtr->body , *curLvl.curNode->siblings->list[msh]->plane->body).vz ) {
|
|
//~ if ( propPtr->node != curLvl.curNode->siblings->list[ msh ]){
|
|
//~ propPtr->node = curLvl.curNode->siblings->list[ msh ];
|
|
//~ }
|
|
//~ }
|
|
if ( !getIntCollision( *curLvl.propPtr->body , *curLvl.curNode->plane->body).vx &&
|
|
!getIntCollision( *curLvl.propPtr->body , *curLvl.curNode->plane->body).vz ) {
|
|
curLvl.propPtr->node = curLvl.curNode;
|
|
}
|
|
}
|
|
}
|
|
// Physics
|
|
if ( physics ) {
|
|
// if(time%1 == 0){
|
|
for ( int k = 0; k < *curLvl.meshes_length; k ++ ) {
|
|
//~ for ( int k = 0; k < curLvl.curNode->objects->index ; k ++){
|
|
if ( ( curLvl.meshes[k]->isRigidBody == 1 ) ) {
|
|
//~ if ( ( *curLvl.curNode->rigidbodies->list[k]->isRigidBody == 1 ) ) {
|
|
//~ applyAcceleration(curLvl.curNode->rigidbodies->list[k]->body);
|
|
applyAcceleration( curLvl.meshes[k]->body );
|
|
// Get col with level ( modelgnd_body )
|
|
col_lvl = getIntCollision( *curLvl.meshes[k]->body , *curLvl.levelPtr->body );
|
|
col_sphere = getIntCollision( *curLvl.propPtr->body, *curLvl.propPtr->node->plane->body );
|
|
// col_sphere = getIntCollision( *propPtr->body, *levelPtr->body );
|
|
col_sphere_act = getExtCollision( *curLvl.actorPtr->body, *curLvl.propPtr->body );
|
|
// If no col with ground, fall off
|
|
if ( col_lvl.vy ) {
|
|
if ( !col_lvl.vx && !col_lvl.vz ) {
|
|
curLvl.actorPtr->body->position.vy = curLvl.actorPtr->body->min.vy;
|
|
}
|
|
}
|
|
if (col_sphere.vy){
|
|
if ( !col_sphere.vx && !col_sphere.vz ) {
|
|
curLvl.propPtr->body->position.vy = curLvl.propPtr->body->min.vy;
|
|
}
|
|
}
|
|
if (col_sphere_act.vx && col_sphere_act.vz ) {
|
|
curLvl.propPtr->body->velocity.vx += curLvl.actorPtr->body->velocity.vx;
|
|
curLvl.propPtr->body->velocity.vz += curLvl.actorPtr->body->velocity.vz;
|
|
if ( curLvl.propPtr->body->velocity.vx ) {
|
|
VECTOR L = angularMom( *curLvl.propPtr->body );
|
|
curLvl.propPtr->rot.vz -= L.vx;
|
|
}
|
|
if ( curLvl.propPtr->body->velocity.vz ) {
|
|
VECTOR L = angularMom( *curLvl.propPtr->body );
|
|
curLvl.propPtr->rot.vx -= L.vz;
|
|
}
|
|
}
|
|
curLvl.meshes[k]->pos.vx = curLvl.meshes[k]->body->position.vx;
|
|
curLvl.meshes[k]->pos.vy = curLvl.meshes[k]->body->position.vy ;
|
|
curLvl.meshes[k]->pos.vz = curLvl.meshes[k]->body->position.vz;
|
|
}
|
|
curLvl.meshes[k]->body->velocity.vy = 0;
|
|
curLvl.meshes[k]->body->velocity.vx = 0;
|
|
curLvl.meshes[k]->body->velocity.vz = 0;
|
|
}
|
|
// }
|
|
}
|
|
if ( (camMode == 2) && (curLvl.camPtr->tim_data ) ) {
|
|
worldToScreen( &curLvl.actorPtr->pos, &curLvl.actorPtr->pos2D );
|
|
}
|
|
// Camera setup
|
|
// position of cam relative to actor
|
|
posToActor.vx = curLvl.actorPtr->pos.vx + camera.pos.vx;
|
|
posToActor.vz = curLvl.actorPtr->pos.vz + camera.pos.vz;
|
|
posToActor.vy = curLvl.actorPtr->pos.vy + camera.pos.vy;
|
|
// Polygon drawing
|
|
if (curLvl.curNode){
|
|
static long Flag;
|
|
if ( (camMode == 2) && (curLvl.camPtr->tim_data ) ) {
|
|
drawBG(curLvl.camPtr, &nextpri, otdisc[db], &db);
|
|
// Loop on camAngles
|
|
for ( int mesh = 0 ; mesh < curLvl.camAngles[ curCamAngle ]->index; mesh ++ ) {
|
|
transformMesh(&camera, curLvl.camAngles[curCamAngle]->objects[mesh]);
|
|
drawPoly(curLvl.camAngles[curCamAngle]->objects[mesh], &Flag, atime, &camMode, &nextpri, ot[db], &db, &draw[db]);
|
|
// int * camMode, char ** nextpri, u_long * ot, char * db, DRAWENV * draw)
|
|
}
|
|
}
|
|
else {
|
|
// Draw current node's plane
|
|
drawPoly( curLvl.curNode->plane, &Flag, atime, &camMode, &nextpri, ot[db], &db, &draw[db]);
|
|
// Draw surrounding planes
|
|
for ( int sibling = 0; sibling < curLvl.curNode->siblings->index; sibling++ ) {
|
|
drawPoly(curLvl.curNode->siblings->list[ sibling ]->plane, &Flag, atime, &camMode, &nextpri, ot[db], &db, &draw[db]);
|
|
}
|
|
// Draw adjacent planes's children
|
|
for ( int sibling = 0; sibling < curLvl.curNode->siblings->index; sibling++ ) {
|
|
for ( int object = 0; object < curLvl.curNode->siblings->list[ sibling ]->objects->index; object++ ) {
|
|
long t = 0;
|
|
transformMesh(&camera, curLvl.curNode->siblings->list[ sibling ]->objects->list[ object ]);
|
|
drawPoly( curLvl.curNode->siblings->list[ sibling ]->objects->list[ object ], &Flag, atime, &camMode, &nextpri, ot[db], &db, &draw[db]);
|
|
}
|
|
}
|
|
// Draw current plane children
|
|
for ( int object = 0; object < curLvl.curNode->objects->index; object++ ) {
|
|
transformMesh(&camera, curLvl.curNode->objects->list[ object ]);
|
|
drawPoly( curLvl.curNode->objects->list[ object ], &Flag, atime, &camMode, &nextpri, ot[db], &db, &draw[db]);
|
|
}
|
|
// Draw rigidbodies
|
|
for ( int object = 0; object < curLvl.curNode->rigidbodies->index; object++ ) {
|
|
transformMesh(&camera, curLvl.curNode->rigidbodies->list[ object ]);
|
|
drawPoly( curLvl.curNode->rigidbodies->list[ object ], &Flag, atime, &camMode, &nextpri, ot[db], &db, &draw[db]);
|
|
}
|
|
}
|
|
}
|
|
// Find and apply light rotation matrix
|
|
RotMatrix(&lgtang, &rotlgt);
|
|
MulMatrix0(curLvl.lgtmat, &rotlgt, &light);
|
|
SetLightMatrix(&light);
|
|
// Set camera
|
|
applyCamera(&camera);
|
|
// Add secondary OT to main OT
|
|
AddPrims(otdisc[db], ot[db] + OTLEN - 1, ot[db]);
|
|
//~ FntPrint("curLvl.curNode : %x\nIndex: %d", curLvl.curNode, curLvl.curNode->siblings->index);
|
|
FntPrint("Time : %d dt :%d", timeS, dt);
|
|
//~ FntPrint("%d\n", curCamAngle );
|
|
//~ FntPrint("%x\n", primbuff[db]);
|
|
//~ FntPrint("Actor : %d %d\n", curLvl.actorPtr->pos->vx, curLvl.actorPtr->pos->vy);
|
|
//~ FntPrint("%d %d\n", curLvl.actorPtr->pos->vx, curLvl.actorPtr->pos->vz);
|
|
//~ FntPrint("%d %d\n", curLvl.actorPtr->pos2D.vx + CENTERX, curLvl.actorPtr->pos2D.vy + CENTERY);
|
|
//~ FntPrint(" %d %d %d\n", wp.vx, wp.vy, wp.vz);
|
|
FntFlush(-1);
|
|
display( &disp[db], &draw[db], otdisc[db], primbuff[db], &nextpri, &db);
|
|
//~ display(disp, draw, otdisc[db], primbuff[db], nextpri, db);
|
|
//~ frame = VSync(-1);
|
|
}
|
|
return 0;
|
|
}
|
|
void callback() {
|
|
// Pad 1
|
|
read_controller( &theControllers[0], &controllers[0].pad[0], 0 ); // Read controllers
|
|
// Pad 2
|
|
read_controller( &theControllers[1], &controllers[1].pad[0], 1 );
|
|
//~ u_short pad = PadRead(0);
|
|
//~ u_short pad = 0;
|
|
u_char PADL = ~theControllers[0].button1;
|
|
u_char PADR = ~theControllers[0].button2;
|
|
static u_short lastPad;
|
|
static short forceApplied = 0;
|
|
int div = 32;
|
|
static int lerpValues[4096 >> 7];
|
|
static short cursor = 0;
|
|
static short angleCamTimer = 0;
|
|
//~ static short curCamAngle = 0;
|
|
if( !lerpValues[0] ) {
|
|
for ( long long i = 0; i < div ; i++ ){
|
|
lerpValues[(div-1)-i] = lerp(-24, -264, easeIn(i));
|
|
}
|
|
}
|
|
if( timer ) {
|
|
timer--;
|
|
}
|
|
if( cursor ) {
|
|
cursor--;
|
|
}
|
|
if (angleCam.vy > 2048 || angleCam.vy < -2048) {
|
|
angleCam.vy = 0;
|
|
}
|
|
if ( PADR & PadShldR1 && !timer ) {
|
|
if (!curLvl.camPtr->tim_data){
|
|
if(camMode < 6){
|
|
camMode ++;
|
|
lerping = 0;
|
|
} else {
|
|
setCameraPos(&camera, curLvl.camPtr->campos->pos, curLvl.camPtr->campos->rot);
|
|
curLvl.camPath->cursor = 0;
|
|
camMode = 0;
|
|
lerping = 0;
|
|
}
|
|
} else {
|
|
if (curCamAngle > 4) {
|
|
curCamAngle = 0;
|
|
}
|
|
if (curCamAngle < 5) {
|
|
curCamAngle++;
|
|
curLvl.camPtr = curLvl.camAngles[ curCamAngle ];
|
|
LoadTexture(curLvl.camPtr->tim_data, curLvl.camPtr->BGtim);
|
|
}
|
|
}
|
|
lastPad = PADR;
|
|
timer = 10;
|
|
}
|
|
//~ if ( !(PADR & PadShldR1) && lastPad & PadShldR1 ) {
|
|
//pressed = 0;
|
|
//~ }
|
|
if ( PADR & PadShldL2 ) {
|
|
lgtang.vy += 32;
|
|
}
|
|
if ( PADR & PadShldL1 ) {
|
|
lgtang.vz += 32;
|
|
}
|
|
if ( PADR & PadUp && !timer ){
|
|
if (curLvl.actorPtr->isPrism){
|
|
curLvl.actorPtr->isPrism = 0;
|
|
} else {
|
|
curLvl.actorPtr->isPrism = 1;
|
|
}
|
|
timer = 10;
|
|
lastPad = PADR;
|
|
}
|
|
if ( PADR & PadDown && !timer ){
|
|
if (curLvl.actorPtr->body->gForce.vy >= 0 && curLvl.actorPtr->body->position.vy >= curLvl.actorPtr->body->min.vy ){
|
|
forceApplied -= 150;
|
|
}
|
|
cursor = div - 15;
|
|
timer = 30;
|
|
lastPad = PADR;
|
|
}
|
|
if ( !(PADR & PadDown) && lastPad & PadDown ) {
|
|
//~ lastPad = pad;
|
|
}
|
|
if ( PADR & PadLeft && !timer ) {
|
|
if (curLvl.actorPtr->anim->interpolate){
|
|
curLvl.actorPtr->anim->interpolate = 0;
|
|
} else {
|
|
curLvl.actorPtr->anim->interpolate = 1;
|
|
}
|
|
timer = 10;
|
|
lastPad = PADR;
|
|
}
|
|
if (theControllers[0].type == 0x73){
|
|
// Analog stick L up
|
|
if ( theControllers[0].analog3 >= 0 && theControllers[0].analog3 < 108 ) {
|
|
curLvl.actorPtr->body->gForce.vz = getVectorTo(fVecActor, curLvl.actorPtr->pos).vz * (128 - theControllers[0].analog3 ) >> 15 ;
|
|
curLvl.actorPtr->body->gForce.vx = -getVectorTo(fVecActor, curLvl.actorPtr->pos).vx * (128 - theControllers[0].analog3 ) >> 15 ;
|
|
lastPad = PADL;
|
|
}
|
|
// Analog stick L down
|
|
if ( theControllers[0].analog3 > 168 && theControllers[0].analog3 <= 255 ) {
|
|
curLvl.actorPtr->body->gForce.vz = -getVectorTo(fVecActor, curLvl.actorPtr->pos).vz * ( theControllers[0].analog3 - 128 ) >> 15 ;
|
|
curLvl.actorPtr->body->gForce.vx = getVectorTo(fVecActor, curLvl.actorPtr->pos).vx * ( theControllers[0].analog3 - 128 ) >> 15 ;
|
|
lastPad = PADL;
|
|
}
|
|
// Analog stick L dead zone
|
|
if ( theControllers[0].analog3 > 108 && theControllers[0].analog3 < 148 ) {
|
|
curLvl.actorPtr->body->gForce.vz = 0;
|
|
curLvl.actorPtr->body->gForce.vx = 0;
|
|
}
|
|
// Analog stick L left
|
|
if ( theControllers[0].analog2 >= 0 && theControllers[0].analog2 < 108 ) {
|
|
curLvl.actorPtr->rot.vy -= ( 40 * ( 128 - theControllers[0].analog2 ) ) >> 7 ;
|
|
}
|
|
// Analog stick L right
|
|
if ( theControllers[0].analog2 > 148 && theControllers[0].analog2 <= 255 ) {
|
|
curLvl.actorPtr->rot.vy += ( 40 * ( theControllers[0].analog2 - 128 ) ) >> 7 ;
|
|
}
|
|
}
|
|
if ( PADL & PadUp ) {
|
|
curLvl.actorPtr->body->gForce.vz = getVectorTo(fVecActor, curLvl.actorPtr->pos).vz >> 8 ;
|
|
curLvl.actorPtr->body->gForce.vx = -getVectorTo(fVecActor, curLvl.actorPtr->pos).vx >> 8 ;
|
|
lastPad = PADL;
|
|
}
|
|
if ( !(PADL & PadUp) && lastPad & PadUp) {
|
|
curLvl.actorPtr->body->gForce.vz = 0;
|
|
curLvl.actorPtr->body->gForce.vx = 0;
|
|
lastPad = PADL;
|
|
}
|
|
if ( PADL & PadDown ) {
|
|
curLvl.actorPtr->body->gForce.vz = -getVectorTo(fVecActor, curLvl.actorPtr->pos).vz >> 8 ;
|
|
curLvl.actorPtr->body->gForce.vx = getVectorTo(fVecActor, curLvl.actorPtr->pos).vx >> 8 ;
|
|
lastPad = PADL;
|
|
}
|
|
if ( !( PADL & PadDown ) && lastPad & PadDown) {
|
|
curLvl.actorPtr->body->gForce.vz = 0;
|
|
curLvl.actorPtr->body->gForce.vx = 0;
|
|
lastPad = PADL;
|
|
}
|
|
if ( PADL & PadLeft ) {
|
|
curLvl.actorPtr->rot.vy -= 32;
|
|
lastPad = PADL;
|
|
}
|
|
if ( PADL & PadRight ) {
|
|
curLvl.actorPtr->rot.vy += 32;
|
|
lastPad = PADL;
|
|
}
|
|
if ( PADL & PadSelect && !timer ) {
|
|
//~ if (!levelHasChanged){
|
|
//~ #ifndef USECD
|
|
printf("load:%p:%08x:%s", &load_all_overlays_here, &level, overlayFile);
|
|
//~ PCload( &load_all_overlays_here, &levelHasChanged, overlayFile );
|
|
//~ #endif
|
|
#ifdef USECD
|
|
level = !level;
|
|
//~ levelHasChanged = 1;
|
|
#endif
|
|
//~ }
|
|
timer = 30;
|
|
lastPad = PADL;
|
|
}
|
|
if( theControllers[0].type == 0x73 && camMode == 0){
|
|
// Cam control - horizontal
|
|
if ( theControllers[0].analog0 >= 0 && theControllers[0].analog0 < 108) {
|
|
angleCam.vy -= ( 16 * ( 128 - theControllers[0].analog0 ) ) >> 7 ;
|
|
angleCamTimer = 120;
|
|
}
|
|
if ( theControllers[0].analog0 > 148 && theControllers[0].analog0 <= 255) {
|
|
angleCam.vy += ( 16 * ( theControllers[0].analog0 - 128 ) ) >> 7 ;
|
|
angleCamTimer = 120;
|
|
}
|
|
if ( theControllers[0].analog0 >= 0 && theControllers[0].analog0 < 108) {
|
|
angleCam.vy -= ( 16 * ( 128 - theControllers[0].analog0 ) ) >> 7 ;
|
|
angleCamTimer = 120;
|
|
}
|
|
if ( theControllers[0].analog0 > 148 && theControllers[0].analog0 <= 255) {
|
|
angleCam.vy += ( 16 * ( theControllers[0].analog0 - 128 ) ) >> 7 ;
|
|
angleCamTimer = 120;
|
|
}
|
|
// Timer to lerp cam back behind actor
|
|
if ( angleCamTimer ){
|
|
angleCamTimer --;
|
|
}
|
|
if (!angleCamTimer && angleCam.vy){
|
|
angleCam.vy += lerp( angleCam.vy, 0, 64 ) == 0 ? 1 : lerp( angleCam.vy, 0, 64 );
|
|
}
|
|
}
|
|
//~ FntPrint("level :%d", level);
|
|
//~ FntPrint("angleCam :%d %d\n", angleCam.vy, lerp( angleCam.vy, 0, 64) );
|
|
//~ FntPrint( "Pad 1 : %02x\nButtons:%02x %02x, Stick:%02d %02d %02d %02d\n",
|
|
//~ theControllers[0].type, // Controller type : 0x00 == none, 0x41 == standard, 0x73 == analog/dualshock, 0x12 == mouse, 0x23 == steering wheel, 0x63 == gun, 0x53 == analog joystick
|
|
//~ theControllers[0].button1, //
|
|
//~ theControllers[0].button2,
|
|
//~ theControllers[0].analog0, // R3 hor : left: 0 7F right: 7F FF dz 78 83
|
|
//~ theControllers[0].analog1, // R3 vert : up : 0 7F down : 7F FF : dz 83 86
|
|
//~ theControllers[0].analog2, // L3 hor : left : 0 7F right: 7F FF : dz 69 81 68 - 8E
|
|
//~ theControllers[0].analog3 ); // L3 vert : up : 0 7F down : 7F FF : dz 74 8D
|
|
if ( cursor ) {
|
|
curLvl.actorPtr->body->position.vy = lerpValues[cursor];}
|
|
};
|