Spritebatch cleanup

src/dusk/display/shader/shaderlist.c

@@ -0,0 +1,87 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "shaderlist.h"
+#include "display/screen/screen.h"
+#include "assert/assert.h"
+
+shaderlistdef_t SHADER_LIST_DEFS[SHADER_LIST_SHADER_COUNT] = {
+  [SHADER_LIST_SHADER_UNLIT] = {
+    .shader = &SHADER_UNLIT,
+    .definition = &SHADER_UNLIT_DEFINITION
+  },
+};
+
+errorret_t shaderListInit() {
+  mat4 view, proj, model;
+  glm_lookat(
+    (vec3){ 0.0f, 0.0f, 1.0f },
+    (vec3){ 0.0f, 0.0f, 0.0f },
+    (vec3){ 0.0f, 1.0f, 0.0f },
+    view
+  );
+
+  glm_perspective(
+    glm_rad(45.0f),
+    SCREEN.aspect,
+    0.1f,
+    100.0f,
+    proj
+  );
+
+  glm_mat4_identity(model);
+
+  for(shaderlistshader_t i = 0; i < SHADER_LIST_SHADER_COUNT; i++) {
+    if(i == SHADER_LIST_SHADER_NULL) {
+      continue;
+    }
+
+    assertNotNull(
+      SHADER_LIST_DEFS[i].shader, "Shader cannot be null"
+    );
+    assertNotNull(
+      SHADER_LIST_DEFS[i].definition, "Shader definition cannot be null"
+    );
+
+    errorChain(shaderInit(
+      SHADER_LIST_DEFS[i].shader, SHADER_LIST_DEFS[i].definition
+    ));
+    errorChain(shaderBind(SHADER_LIST_DEFS[i].shader));
+    errorChain(shaderSetMatrix(
+      SHADER_LIST_DEFS[i].shader, SHADER_UNLIT_PROJECTION, proj
+    ));
+    errorChain(shaderSetMatrix(
+      SHADER_LIST_DEFS[i].shader, SHADER_UNLIT_VIEW, view
+    ));
+    errorChain(shaderSetMatrix(
+      SHADER_LIST_DEFS[i].shader, SHADER_UNLIT_MODEL, model
+    ));
+    errorChain(shaderSetTexture(
+      SHADER_LIST_DEFS[i].shader, SHADER_UNLIT_TEXTURE, NULL
+    ));
+    errorChain(shaderSetColor(
+      SHADER_LIST_DEFS[i].shader, SHADER_UNLIT_COLOR, COLOR_WHITE
+    ));
+  }
+
+  errorOk();
+}
+
+errorret_t shaderListDispose(void) {
+  for(shaderlistshader_t i = 0; i < SHADER_LIST_SHADER_COUNT; i++) {
+    if(i == SHADER_LIST_SHADER_NULL) {
+      continue;
+    }
+
+    assertNotNull(
+      SHADER_LIST_DEFS[i].shader, "Shader cannot be null"
+    );
+
+    errorChain(shaderDispose(SHADER_LIST_DEFS[i].shader));
+  }
+  errorOk();
+}