Made input work on fixed timesteps primarily.

src/rpg/entity/entity.c

@@ -26,19 +26,7 @@ void entityInit(entity_t *entity, const entitytype_t type) {
   entity->id = (uint8_t)(entity - ENTITIES);
   entity->type = type;
 
-  // Init. I did use a callback struct but it was not flexible enough.
-  switch(type) {
-    case ENTITY_TYPE_PLAYER:
-      playerInit(entity);
-      break;
-
-    case ENTITY_TYPE_NPC:
-      npcInit(entity);
-      break;
-
-    default:
-      break;
-  }
+  if(ENTITY_CALLBACKS[type].init != NULL) ENTITY_CALLBACKS[type].init(entity);
 }
 
 void entityUpdate(entity_t *entity) {
@@ -66,7 +54,6 @@ void entityTurn(entity_t *entity, const entitydir_t direction) {
   entity->animFrame = ENTITY_ANIM_TURN_DURATION;
 }
 
-
 void entityWalk(entity_t *entity, const entitydir_t direction) {
   // TODO: Animation, delay, etc.
   entity->direction = direction;