Small improvements to performance

src/dusk/rpg/entity/entityinteract.h

@@ -26,7 +26,7 @@ typedef enum {
  */
 typedef union {
   const cutscene_t *cutscene;
-  char_t message[32];
+  const char_t *message;
 } entityinteractdata_t;
 
 /**

src/dusk/rpg/overworld/chunk.h

@@ -12,7 +12,7 @@
 #include "display/spritebatch/spritebatch.h"
 
 // #define CHUNK_MESH_COUNT_MAX 3
-#define CHUNK_VERTEX_COUNT (QUAD_VERTEX_COUNT * CHUNK_TILE_COUNT)
+#define CHUNK_VERTEX_COUNT (QUAD_VERTEX_COUNT * CHUNK_WIDTH * CHUNK_HEIGHT * 2)
 #define CHUNK_ENTITY_COUNT_MAX 10
 
 typedef struct chunk_s {

src/dusk/rpg/overworld/worldpos.h

@@ -19,7 +19,7 @@
 #define MAP_CHUNK_DEPTH 3
 #define MAP_CHUNK_COUNT (MAP_CHUNK_WIDTH * MAP_CHUNK_HEIGHT * MAP_CHUNK_DEPTH)
 
-#define ENTITY_COUNT 64
+#define ENTITY_COUNT 32
 
 typedef int16_t worldunit_t;
 typedef int16_t chunkunit_t;

src/dusk/rpg/rpg.c

@@ -43,7 +43,7 @@ errorret_t rpgInit(void) {
   entityInit(npc, ENTITY_TYPE_NPC);
   npc->position = (worldpos_t){ 3, 3, 0 };
   npc->interact.type = ENTITY_INTERACT_PRINT;
-  stringCopy(npc->interact.data.message, "hello world", 32);
+  npc->interact.data.message = "hello world";
 
   // All Good!
   errorOk();

src/dusk/ui/widget/uibutton.h

@@ -8,8 +8,6 @@
 #pragma once
 #include "error/error.h"
 
-#define UI_BUTTON_LABEL_MAX 32
-
 typedef struct {
   const char_t *label;
   bool_t highlighted;

src/duskgl/display/shader/shadergl.c

@@ -223,23 +223,24 @@ errorret_t shaderSetTextureGL(
       "Only one texture supported in legacy opengl."
     );
 
-    // glActiveTexture(GL_TEXTURE0);
-    errorChain(errorGLCheck());
-
     if(texture == NULL) {
-      glDisable(GL_TEXTURE_2D);
-      errorChain(errorGLCheck());
-
+      if(SHADER_LEGACY.boundTextureId != 0) {
+        glDisable(GL_TEXTURE_2D);
+        errorChain(errorGLCheck());
+        SHADER_LEGACY.boundTextureId = 0;
+      }
       errorOk();
     }
 
-    glEnable(GL_TEXTURE_2D);
-    errorChain(errorGLCheck());
-    glBindTexture(GL_TEXTURE_2D, texture->id);
-    errorChain(errorGLCheck());
-    
-    glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
-    errorChain(errorGLCheck());
+    if(texture->id != SHADER_LEGACY.boundTextureId) {
+      glEnable(GL_TEXTURE_2D);
+      errorChain(errorGLCheck());
+      glBindTexture(GL_TEXTURE_2D, texture->id);
+      errorChain(errorGLCheck());
+      glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+      errorChain(errorGLCheck());
+      SHADER_LEGACY.boundTextureId = texture->id;
+    }
 
     // glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
     // errorChain(errorGLCheck());

src/duskgl/display/shader/shadergl.h

@@ -48,6 +48,7 @@ typedef struct shadergl_s {
   typedef struct {
     shadergl_t *boundShader;
     uint_fast8_t dirty;
+    GLuint boundTextureId;
   } shaderlegacygl_t;
 
   extern shaderlegacygl_t SHADER_LEGACY;