Working on shader stuff

src/duskgl/display/shader/entityshader/entity.glsl

@@ -0,0 +1,16 @@
+// Copyright (c) 2025 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "../fragments/quad.glsl"
+#include "../../../../dusk/overworld/overworlddefs.h"
+
+struct Entity {
+  vec2 position;
+};
+
+layout(std140) uniform b_Entities {
+  Entity entities[OVERWORLD_ENTITY_COUNT_MAX];
+  uint entityCount;
+};

src/duskgl/display/shader/entityshader/entity_frag.glsl

@@ -1,4 +1,10 @@
+// Copyright (c) 2025 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
 #include "../fragments/header.glsl"
+#include "entity.glsl"
 
 // Inputs from vertex shader
 in vec2 v_TextureCoord;

src/duskgl/display/shader/entityshader/entity_vert.glsl

@@ -1,6 +1,12 @@
+// Copyright (c) 2025 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
 #include "../fragments/header.glsl"
 #include "../fragments/transforms.glsl"
 #include "../fragments/quad.glsl"
+#include "entity.glsl"
 
 // Outputs to fragment shader
 out vec2 v_TextureCoord;

src/duskgl/display/shader/entityshader/entityshader.c

@@ -10,7 +10,7 @@
 #include "entityshader.h"
 #include "entity_vert.glsl.h"
 #include "entity_frag.glsl.h"
-#include "display/shader/fragments/transforms.h"
+#include "display/shader/data/transforms.h"
 
 entityshader_t ENTITY_SHADER;
 
@@ -30,11 +30,13 @@ void entityShaderInit() {
   );
 
   // Uniforms
+
+  // Bind
+  shaderBufferBindToBlock(&TRANSFORMS_BUFFER, ENTITY_SHADER.transformsBlock);
 }
 
 void entityShaderUse() {
   shaderUse(&ENTITY_SHADER.shader);
-  shaderBufferBindToBlock(&TRANSFORMS_BUFFER, ENTITY_SHADER.transformsBlock);
 }
 
 void entityShaderDispose() {

src/duskgl/display/shader/entityshader/entityshader.h

@@ -11,7 +11,7 @@
 typedef struct {
   shader_t shader;
   
-  // GLuint dataBlock;
+  GLuint entitiesBlock;
   GLuint transformsBlock;
   // GLuint tilesetsBlock;