Initial commit

source/engine/texture.h

@@ -0,0 +1,73 @@
+#ifndef TEXTURE_H
+#define TEXTURE_H
+
+#include <SDL_timer.h>
+
+struct Rect {
+    float x;
+    float y;
+    float w;
+    float h;
+};
+
+struct TexAnimation {
+    int frame;
+    int playing;
+    int pausetime;
+    SDL_TimerID timer;
+    struct Rect uv;
+    struct Texture *tex;
+};
+
+struct TexAnim {
+    int frames;
+    int dimensions[2];
+    int ms;
+    int loop;
+};
+
+struct TextureOptions {
+    int sprite;
+    unsigned int gamma:1;
+    int animation;
+};
+
+struct Texture {
+    char *type;
+    unsigned int id;
+    char *path;
+    unsigned int width;
+    unsigned int height;
+    short flipy;
+    unsigned char *data;
+
+    struct TextureOptions opts;
+    struct TexAnim anim;
+};
+
+
+
+
+struct Texture *texture_loadfromfile(struct Texture *tex,
+				     const char *path);
+void tex_gpu_load(struct Texture *tex);
+void tex_reload(struct Texture *tex);
+void tex_free(struct Texture *tex);
+void tex_bind(struct Texture *tex);
+unsigned int powof2(unsigned int num);
+int ispow2(int num);
+
+void anim_play(struct TexAnimation *anim);
+void anim_stop(struct TexAnimation *anim);
+void anim_pause(struct TexAnimation *anim);
+void anim_fwd(struct TexAnimation *anim);
+void anim_bkwd(struct TexAnimation *anim);
+void anim_incr(struct TexAnimation  *anim);
+void anim_decr(struct TexAnimation *anim);
+
+Uint32 tex_incr_anim(Uint32 interval, struct TexAnimation *tex_anim);
+void tex_anim_calc_uv(struct TexAnimation *anim);
+void tex_anim_set(struct TexAnimation *anim);
+
+
+#endif