Add static keyword to ease inout sine function

engine/breeze/math/easings.h

@@ -48,7 +48,7 @@ static f32 bzEaseInSine(f32 x) {
 static f32 bzEaseOutSine(f32 x) {
     return sinf((x * M_PI) / 2.0f);
 }
-f32 bzEaseInOutSine(f32 x) {
+static f32 bzEaseInOutSine(f32 x) {
     return -(-cosf(M_PI * x) - 1) / 2.0f;
 }
 

game/systems/s_ai.c

@@ -24,10 +24,7 @@ void updateUnitAISystem(ecs_iter_t *it) {
         ecs_entity_t entity = it->entities[i];
 
         Action *firstAction = action[i].first;
-        if (firstAction)
-            unitAI[i].action = firstAction;
-        else
-            unitAI[i].action = NULL;
+        unitAI[i].action = firstAction;
 
         updateUnitAI(entity, &unitAI[i], game);
     }

game/systems/systems.h

@@ -111,6 +111,11 @@ void renderRotationDirection(ecs_iter_t *it);
  */
 void renderDebugPath(ecs_iter_t *it);
 
+/**********************************
+ * Event Systems
+ **********************************/
+
+i32 harvestEvent(ecs_entity_t entity, HarvestEvent event);
 
 
 /**********************************