1 files changed, 58 insertions, 0 deletions
diff --git a/src/video/fonts.c b/src/video/fonts.c
new file mode 100644
index 0000000..e2b46eb
--- /dev/null
+++ b/src/video/fonts.c
@@ -0,0 +1,58 @@
+#include "video/video.h"
+#include "filesystem/path.h"
+#include "Nebu_filesystem.h"
+
+void initFonts(void) {
+  char *path;
+  file_handle file;
+  char buf[100];
+  char gamefont[100];
+  char guifont[100];
+  char *game = NULL, *gui = NULL;
+
+  if(gameFtx != NULL) ftxUnloadFont(gameFtx);
+  if(guiFtx != NULL) ftxUnloadFont(guiFtx);
+
+  path = getPath(PATH_DATA, "fonts.txt");
+  if(path != NULL) {
+    file = file_open(path, "r");
+    while(file_gets(file, buf, sizeof(buf)) != NULL) {
+      if(sscanf(buf, "game: %s ", gamefont) == 1)
+	game = gamefont;
+      else if(sscanf(buf, "menu: %s ", guifont) == 1)
+	gui = guifont;
+    }
+    file_close(file);
+    free(path);
+  } else {
+    fprintf(stderr, "can't load fonts.txt\n");
+    exit(1); /* OK: critical, installation corrupt */
+  }
+
+  if(game == NULL || gui == NULL) {
+    fprintf(stderr, "incomplete font definition in fonts.txt\n");
+    exit(1); /* OK: critical, installation corrupt */
+  }
+
+  gameFtx = ftxLoadFont(game);
+  guiFtx = ftxLoadFont(gui);
+
+  if(gameFtx == NULL) {
+    fprintf(stderr, "can't load font %s\n", game);
+    exit(1); /* OK: critical, installation corrupt */
+  }
+
+  if(guiFtx == NULL) {
+    fprintf(stderr, "can't load font %s\n", gui);
+    exit(1); /* OK: critical, installation corrupt */
+  }
+}
+
+void deleteFonts(void) {
+  if(gameFtx != NULL)
+    ftxUnloadFont(gameFtx);
+  gameFtx = NULL;
+  if(guiFtx != NULL)
+    ftxUnloadFont(guiFtx);
+  guiFtx = NULL;
+}