diff --git a/source/engine/2dphysics.c b/source/engine/2dphysics.c
index 120f36d..c39b3e5 100644
--- a/source/engine/2dphysics.c
+++ b/source/engine/2dphysics.c
@@ -25,8 +25,6 @@ float dynamic_color[3] = {255/255, 70/255, 46/255};
 float kinematic_color[3] = {255/255, 206/255,71/255};
 float static_color[3] = {0.22f, 0.271f, 1.f};
 
-static struct color static_color = {56, 69, 255};
-
 void color2float(struct color color, float *fcolor)
 {
     fcolor[0] = (float)color.r/255;
@@ -47,9 +45,9 @@ int cpshape_enabled(cpShape *c)
 {
     cpShapeFilter filter = cpShapeGetFilter(c);
     if (filter.categories == ~CP_ALL_CATEGORIES && filter.mask == ~CP_ALL_CATEGORIES)
-        return 1;
+        return 0;
 
-    return 0;
+    return 1;
 }
 
 float *shape_outline_color(cpShape *shape)
@@ -70,7 +68,7 @@ float *shape_outline_color(cpShape *shape)
 
 float *shape_color(cpShape *shape)
 {
-    if (cpshape_enabled(shape)) return disabled_color;
+    if (!cpshape_enabled(shape)) return disabled_color;
 
     if (cpShapeGetSensor(shape)) return trigger_color;
 
diff --git a/source/engine/ffi.c b/source/engine/ffi.c
index 74f528f..d7f0a78 100644
--- a/source/engine/ffi.c
+++ b/source/engine/ffi.c
@@ -128,7 +128,7 @@ duk_ret_t duk_cmd(duk_context *duk) {
          break;
 
        case 12:
-         //anim2d_delete(duk_to_int(duk, 1));
+         sprite_loadtex(id2sprite(duk_to_int(duk, 1)), duk_to_string(duk, 2));
          break;
 
        case 13:
@@ -168,7 +168,7 @@ duk_ret_t duk_cmd(duk_context *duk) {
          return 1;
 
        case 22:
-         shape_enabled(duk_to_pointer(duk, 1), duk_to_int(duk, 2));
+         shape_enabled(duk_to_pointer(duk, 1), duk_to_boolean(duk, 2));
          break;
 
        case 23:
@@ -399,9 +399,12 @@ duk_ret_t duk_make_sprite(duk_context *duk) {
   return 1;
 }
 
+/* Make anim from texture */
 duk_ret_t duk_make_anim2d(duk_context *duk) {
   int go = duk_to_int(duk, 0);
   const char *path = duk_to_string(duk, 1);
+  int frames = duk_to_int(duk, 2);
+  int fps = duk_to_int(duk, 3);
 
   int sprite = make_sprite(go);
   struct sprite *sp = id2sprite(sprite);
@@ -410,8 +413,6 @@ duk_ret_t duk_make_anim2d(duk_context *duk) {
   anim_load(&sp->anim, path);
   sp->tex = sp->anim.anim->tex;
 
-  YughInfo("Made an animation.");
-
   duk_push_int(duk, sprite);
   return 1;
 }
diff --git a/source/engine/sprite.c b/source/engine/sprite.c
index 0cc14c7..45a591b 100644
--- a/source/engine/sprite.c
+++ b/source/engine/sprite.c
@@ -92,11 +92,13 @@ void sprite_draw_all()
 void sprite_loadtex(struct sprite *sprite, const char *path)
 {
     sprite->tex = texture_loadfromfile(path);
+    sprite_setframe(sprite, &ST_UNIT);
 }
 
 void sprite_settex(struct sprite *sprite, struct Texture *tex)
 {
     sprite->tex = tex;
+    sprite_setframe(sprite, &ST_UNIT);
 }
 
 static uint32_t VAO = 0;
@@ -176,7 +178,7 @@ void sprite_draw(struct sprite *sprite)
         if (sprite->tex->opts.animation) {
             tex_draw(sprite->tex, pos, cpBodyGetAngle(go->body), size, sprite->pos, anim_get_rect(&sprite->anim));
         } else {
-            tex_draw(sprite->tex, pos, cpBodyGetAngle(go->body), size, sprite->pos, tex_get_rect(sprite->tex));
+            tex_draw(sprite->tex, pos, cpBodyGetAngle(go->body), size, sprite->pos, *sprite->frame);
         }
     }
 }
@@ -190,6 +192,11 @@ void gui_draw_img(const char *img, float x, float y) {
     tex_draw(tex, pos, 0.f, size, offset, tex_get_rect(tex));
 }
 
+void sprite_setframe(struct sprite *sprite, struct glrect *frame)
+{
+    sprite->frame = frame;
+}
+
 void video_draw(struct datastream *stream, mfloat_t position[2], mfloat_t size[2], float rotate, mfloat_t color[3])
 {
     shader_use(vid_shader);
diff --git a/source/engine/sprite.h b/source/engine/sprite.h
index 13660af..6b61d64 100644
--- a/source/engine/sprite.h
+++ b/source/engine/sprite.h
@@ -16,8 +16,8 @@ struct sprite {
     mfloat_t color[3];
     int go;
     int id;
-    struct anim2d anim;
     struct Texture *tex;
+    struct glrect *frame;
     int next;
     int enabled;
 };
@@ -30,6 +30,7 @@ void sprite_enabled(int id, int e);
 void sprite_io(struct sprite *sprite, FILE *f, int read);
 void sprite_loadtex(struct sprite *sprite, const char *path);
 void sprite_settex(struct sprite *sprite, struct Texture *tex);
+void sprite_setframe(struct sprite *sprite, struct glrect *frame);
 void sprite_initialize();
 void sprite_draw(struct sprite *sprite);
 void video_draw(struct datastream *ds, mfloat_t pos[2], mfloat_t size[2], float rotate, mfloat_t color[3]);
diff --git a/source/engine/texture.c b/source/engine/texture.c
index b866c4e..7878ea8 100644
--- a/source/engine/texture.c
+++ b/source/engine/texture.c
@@ -9,6 +9,8 @@
 #include "util.h"
 #include "parson.h"
 
+struct glrect ST_UNIT = { 0.f, 1.f, 0.f, 1.f };
+
 static struct {
     char *key;
     struct Texture *value;
@@ -176,7 +178,7 @@ void texanim_fromframes(struct TexAnim *anim, int frames)
 {
     if (anim->st_frames) free(anim->st_frames);
 
-    anim->st_frames = calloc(frames, sizeof(*anim->st_frames));
+    arrsetlen(anim->st_frames, frames);
 
     float width = (float)1/frames;
 
diff --git a/source/engine/texture.h b/source/engine/texture.h
index 487bf53..6e14b67 100644
--- a/source/engine/texture.h
+++ b/source/engine/texture.h
@@ -19,7 +19,7 @@ struct glrect {
 float st_s_w(struct glrect st);
 float st_s_h(struct glrect st);
 
-#define ST_UNIT (struct glrect) { 0.f, 1.f, 0.f, 1.f }
+extern struct glrect ST_UNIT;
 
 /* Pixel U,V coordiantes */
 struct uvrect {
@@ -30,7 +30,7 @@ struct uvrect {
 };
 
 /* Tracks a playing animation */
-/* Objects should keep this, and simple change what TexAnim they are pointing to */
+/* Objects should keep this, and just change what TexAnim they are pointing to */
 struct anim2d {
     int frame;
     int playing;
@@ -42,9 +42,9 @@ struct anim2d {
 
 /* Describes an animation on a particular texture */
 struct TexAnim {
+    struct Texture *tex;
     struct glrect *st_frames; /* Dynamic array of frames of animation */
     int ms;
-    struct Texture *tex;
     int loop;
 };
 
@@ -55,6 +55,7 @@ struct TextureOptions {
     int animation;
 };
 
+/* Represents an actual texture on the GPU */
 struct Texture {
     unsigned int id; /* ID reference for the GPU memory location of the texture */
     int width;
@@ -72,8 +73,10 @@ void tex_bind(struct Texture *tex);    // Bind to gl context
 
 char * tex_get_path(struct Texture *tex);   // Get image path for texture
 
-void anim_load(struct anim2d *anim, const char *path); /* Load and start new animation */
+struct anim2d *anim2d_from_tex(const char *path, int frames, int fps);
 void texanim_fromframes(struct TexAnim *anim, int frames);
+
+void anim_load(struct anim2d *anim, const char *path); /* Load and start new animation */
 void anim_calc(struct anim2d *anim);
 void anim_play(struct anim2d *anim);
 void anim_setframe(struct anim2d *anim, int frame);