Testing texture API

1 files changed, 48 insertions, 0 deletions

diff --git a/sources/texture.h b/sources/texture.h
new file mode 100644
index 0000000..f7bd3c3
--- /dev/null
+++ b/sources/texture.h
@@ -0,0 +1,48 @@
+#include "raylib.h"
+#include <libguile.h>
+#include <stdio.h>
+
+struct texture_2d {
+  Texture2D texture;
+};
+
+static SCM texture_2d_type;
+
+static void finalize_texture_2d(SCM texture_2d_scm) {
+  struct texture_2d *texture_2d;
+  texture_2d = scm_foreign_object_ref(texture_2d_scm, 0);
+  UnloadTexture(texture_2d->texture);
+}
+
+static void init_texture_2d_type (void) {
+  SCM name, slots;
+  scm_t_struct_finalize finalizer;
+  
+  name = scm_from_utf8_symbol("texture_2d");
+  slots = scm_list_1(scm_from_utf8_symbol("data"));
+  finalizer = finalize_texture_2d;
+
+  texture_2d_type = scm_make_foreign_object_type(name, slots, finalizer);
+}
+
+static SCM rl_load_texture(SCM file_name_scm) {
+  scm_t_string_failed_conversion_handler handler;
+  char* file_name = scm_to_stringn(file_name_scm, NULL, NULL, handler);
+
+  struct texture_2d *new_texture_2d;
+
+  // Tested different mallocs, didn't work
+  /* new_texture_2d = (struct texture_2d *) scm_malloc(sizeof (struct texture_2d)); */
+  new_texture_2d = (struct texture_2d *) scm_gc_malloc(sizeof (struct texture_2d), "texture_2d");
+
+  new_texture_2d->texture = LoadTexture(file_name);
+   
+  return scm_make_foreign_object_1(texture_2d_type, new_texture_2d);
+}
+
+static void rl_texture_define_methods() {
+  init_texture_2d_type();
+  
+  scm_c_define_gsubr ("rl-load-texture", 1, 0, 0, rl_load_texture);
+}
+