pradana.aumars/pong
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Pong now uses installed fonts using fontconfig

Browse Source
This commit is contained in:
Pradana AUMARS 2021-06-29 15:07:19 +02:00
parent b9df2a3cf0
commit 9a069cfa84
4 changed files with 36 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
README
View File

@ -4,3 +4,5 @@ Requirements
===========
* sdl2
* sdl2-ttf
* fontconfig
* Liberation Mono fonts

4
src/Makefile.am
View File

@ -10,5 +10,5 @@ pong_SOURCES = \
racket.h \
score.c \
score.h
pong_CFLAGS = $(SDL_CFLAGS) `pkg-config --cflags SDL2_ttf`
pong_LDFLAGS = $(SDL_LIBS) `pkg-config --libs SDL2_ttf` -lm
pong_CFLAGS = $(SDL_CFLAGS) `pkg-config --cflags SDL2_ttf fontconfig`
pong_LDFLAGS = $(SDL_LIBS) `pkg-config --libs SDL2_ttf fontconfig` -lm

BIN
src/assets/LiberationMono-Bold.ttf
View File

Binary file not shown.

34
src/score.c
View File

@ -1,19 +1,47 @@
#include <fontconfig/fontconfig.h>
#include "score.h"
static const char font_path[] = "src/assets/LiberationMono-Bold.ttf";
static const FcChar8 *SCORE_FONT_FAMILY = "Liberation Mono";
static const FcChar8 *SCORE_FONT_STYLE = "Bold";
static const int SCORE_FONT_PTSIZE = 16;
Score*
Score_init(int posX, int posY) {
FcConfig *config = FcInitLoadConfigAndFonts();
FcPattern *pat = FcPatternCreate();
FcObjectSet* os = FcObjectSetBuild (FC_FAMILY, FC_STYLE, FC_LANG, FC_FILE, (char *) 0);
FcFontSet* fs = FcFontList(config, pat, os);
FcChar8 *file, *style, *family;
for (int i=0; fs && i < fs->nfont; ++i) {
FcPattern* font = fs->fonts[i];
if (FcPatternGetString(font, FC_FILE, 0, &file) == FcResultMatch
&& FcPatternGetString(font, FC_FAMILY, 0, &family) == FcResultMatch
&& FcPatternGetString(font, FC_STYLE, 0, &style) == FcResultMatch
&& strcmp(SCORE_FONT_FAMILY, family) == 0
&& strcmp(SCORE_FONT_STYLE, style) == 0) {
break;
}
}
Score *s = malloc(sizeof(Score));
*(int *)&s->POSX = posX;
*(int *)&s->POSY = posY;
s->score = 0;
s->font = TTF_OpenFont(font_path, 16);
s->font = TTF_OpenFont(file, SCORE_FONT_PTSIZE);
if (s->font == NULL) {
printf("TTF_OpenFont fail with path '%s'. TTF_Error: %s\n", font_path, TTF_GetError());
printf("TTF_OpenFont fail with path '%s'. TTF_Error: %s\n", file, TTF_GetError());
free(s);
return NULL;
}
FcFontSetDestroy(fs);
FcObjectSetDestroy(os);
FcPatternDestroy(pat);
FcConfigDestroy(config);
s->textColor = (SDL_Color) { 255, 255, 255 };
return s;
}