Rename max sprites constant

Use IZ_ prefix for constants.

src/packages/game/IZ_app_video.c

@@ -116,7 +116,7 @@ void IZ_VideoUpdate(IZ_VideoState* video_state) {
 		SDL_RenderClear(video_state->renderer);
 		u16 sprite_index;
 		// TODO: optimize this, cut the loop as much as possible.
-		for (sprite_index = 0; sprite_index < MAX_ACTIVE_SPRITES; sprite_index += 1) {
+		for (sprite_index = 0; sprite_index < IZ_MAX_ACTIVE_SPRITES; sprite_index += 1) {
 			if (!video_state->active_sprites[sprite_index].sprite.texture) {
 				continue;
 			}

src/packages/game/output/video/IZ_video.c

@@ -66,7 +66,7 @@ IZ_ProcedureResult IZ_VideoInitializeConfig(IZ_VideoState* state,  const char* c
 
 IZ_ProcedureResult IZ_VideoInitialize(IZ_VideoState* state, void* user_data, const char* config_path, u8 argc, const char* argv[]) {
 	IZ_memcpy(state, sizeof(IZ_VideoState), &IZ_VIDEO_DEFAULT_STATE, sizeof(IZ_VideoState));
-	memset(state->active_sprites, 0, sizeof(IZ_SpriteSlot) * MAX_ACTIVE_SPRITES);
+	memset(state->active_sprites, 0, sizeof(IZ_SpriteSlot) * IZ_MAX_ACTIVE_SPRITES);
 	if (IZ_VideoInitializeConfig(state, config_path, argc, argv) < 0) {
 		return -2;
 	}
@@ -92,7 +92,7 @@ IZ_ProcedureResult IZ_VideoInitialize(IZ_VideoState* state, void* user_data, con
 }
 
 void IZ_VideoTeardown(IZ_VideoState* state) {
-	for (u16 i = 0; i < MAX_ACTIVE_SPRITES; i += 1) {
+	for (u16 i = 0; i < IZ_MAX_ACTIVE_SPRITES; i += 1) {
 		if (state->active_sprites[i].sprite.texture) {
 			SDL_DestroyTexture(state->active_sprites[i].sprite.texture);
 			state->active_sprites[i].sprite.texture = NULL;
@@ -110,13 +110,13 @@ u16 IZ_VideoGetNextFreeSpriteSlot(IZ_VideoState* state, IZ_VideoSpritePriority p
 	//   2. Check each sprite's priority and requested_at (for eviction policy)
 	//   3. Return that new slot. (prefer returning empty slots)
 	//   4. Return MAX_ACTIVE_SPRITES if there's no slot left)
-	for (u16 i = 0; i < MAX_ACTIVE_SPRITES; i += 1) {
+	for (u16 i = 0; i < IZ_MAX_ACTIVE_SPRITES; i += 1) {
 		if (!state->active_sprites[i].sprite.texture) {
 			return i;
 		}
 	}
 
-	return MAX_ACTIVE_SPRITES;
+	return IZ_MAX_ACTIVE_SPRITES;
 }
 
 void IZ_VideoLoadSprite(IZ_VideoState* state, IZ_VideoLoadSpriteParams params, IZ_SpriteSlot* out) {

src/packages/game/output/video/IZ_video.h

@@ -14,7 +14,7 @@
 #include "../../geometry/IZ_vector2d.h"
 #include "../../input/IZ_input.h"
 
-#define MAX_ACTIVE_SPRITES 512u
+#define IZ_MAX_ACTIVE_SPRITES 512u
 
 typedef enum {
 	// eyecandy, e.g. sparks
@@ -68,7 +68,7 @@ typedef struct {
 	u64 last_update_at;
 	SDL_Window* window;
 	SDL_Renderer* renderer;
-	IZ_SpriteSlot active_sprites[MAX_ACTIVE_SPRITES];
+	IZ_SpriteSlot active_sprites[IZ_MAX_ACTIVE_SPRITES];
 } IZ_VideoState;
 
 static const IZ_VideoState IZ_VIDEO_DEFAULT_STATE = {