#ifndef PIXELDEFENSE_SYSTEMS_H
#define PIXELDEFENSE_SYSTEMS_H

#include <flecs.h>

#include "components.h"


/**********************************
 * Entity Systems
 **********************************/

/*
 * 0: Game (singleton)
 */
void entityRemoved(ecs_iter_t *it);
/*
 * 0: Game (singleton)
 */
void entityAdded(ecs_iter_t *it);

/*
 * 0: Game (singleton)
 * 1: Position
 * 2: Size
 * 3: MoveForce
 * 4: SpatialGridID
 */
void entityUpdatePhysics(ecs_iter_t *it);

/*
 * 0:
 */
void renderTerrain(ecs_iter_t *it);
void renderBuildings(ecs_iter_t *it);
void renderEntities(ecs_iter_t *it);

/*
 * 1: Position
 * 2: Size
 */
void renderColliders(ecs_iter_t *it);

//void renderEntities(ecs_iter_t *it);
void updateAnimations(ecs_iter_t *it);
void updatePos(ecs_iter_t *it);
void targetFinish(ecs_iter_t *it);
void startPath(ecs_iter_t *it);
void drawDebugPath(ecs_iter_t *it);

void uiTask(ecs_iter_t *it);

#endif //PIXELDEFENSE_SYSTEMS_H