Example rendering

src/scene/scene/scenemap.c

@@ -6,9 +6,21 @@
  */
 
 #include "scenemap.h"
+#include "scene/scenedata.h"
 #include "display/spritebatch.h"
+#include "assert/assert.h"
+#include "rpg/entity/entity.h"
+
+#define TILE_WIDTH 1
+#define TILE_HEIGHT TILE_WIDTH
 
 errorret_t sceneMapInit(scenedata_t *data) {
+  cameraInitPerspective(&data->sceneMap.camera);
+
+  data->sceneMap.camera.lookat.position[0] = 3;
+  data->sceneMap.camera.lookat.position[1] = 3;
+  data->sceneMap.camera.lookat.position[2] = 3;
+
   errorOk();
 }
 
@@ -16,21 +28,29 @@ void sceneMapUpdate(scenedata_t *data) {
 }
 
 void sceneMapRender(scenedata_t *data) {
+  cameraPushMatrix(&data->sceneMap.camera);
+
   entity_t *ent = ENTITIES;
   do {
     sceneMapRenderEntity(ent);
   } while(++ent, ent < &ENTITIES[ENTITY_COUNT]);
+  spriteBatchFlush();
+
+  cameraPopMatrix();
 }
 
 void sceneMapRenderEntity(const entity_t *entity) {
-  assertNotNull(entity);
+  assertNotNull(entity, "Entity cannot be NULL");
 
   if(entity->type == ENTITY_TYPE_NULL) return;
 
+  float_t x = worldChunkPosToF32(entity->position[0], TILE_WIDTH);
+  float_t y = worldChunkPosToF32(entity->position[1], TILE_HEIGHT);
+
   spriteBatchPush(
     NULL,
-    0.0f, 0.0f,
-    32.0f, 32.0f,
+    x, y,
+    x + TILE_WIDTH, y + TILE_HEIGHT,
     COLOR_RED,
     0.0f, 0.0f,
     1.0f, 1.0f

src/scene/scene/scenemap.h

@@ -8,9 +8,11 @@
 #pragma once
 #include "scene/scene.h"
 #include "rpg/entity/entity.h"
+#include "display/camera.h"
 
 typedef struct {
   int32_t nothing;
+  camera_t camera;
 } scenemap_t;
 
 errorret_t sceneMapInit(scenedata_t *data);