1 files changed, 129 insertions, 5 deletions
diff --git a/game/coins/CoinSystemScript.cpp b/game/coins/CoinSystemScript.cpp
index 90405a8..da1fc65 100644
--- a/game/coins/CoinSystemScript.cpp
+++ b/game/coins/CoinSystemScript.cpp
@@ -2,17 +2,141 @@
 #include "CoinSystem.h"
 #include "api/CircleCollider.h"
 #include "api/Metadata.h"
+#include "api/Sprite.h"
 #include "api/Transform.h"
 
 using namespace crepe;
 using namespace std;
 
-void CoinSystemScript::frame_update(crepe::duration_t dt)
-{
+std::vector<CoinData> CoinSystemScript::coin_locations;
+
+void CoinSystemScript::init() {
+	this->add_location(vec2{1500,-30});
+	this->add_location(vec2{1500,0});
+	this->add_location(vec2{1500,30});
+	this->add_location(vec2{1500,60});
+	this->add_location(vec2{1550,-30});
+	this->add_location(vec2{1550,0});
+	this->add_location(vec2{1550,30});
+	this->add_location(vec2{1550,60});
+
+	this->add_location(vec2{2500,-30});
+	this->add_location(vec2{2500,0});
+	this->add_location(vec2{2500,30});
+	this->add_location(vec2{2500,60});
+	this->add_location(vec2{2550,-30});
+	this->add_location(vec2{2550,0});
+	this->add_location(vec2{2550,30});
+	this->add_location(vec2{2550,60});
+	this->add_location(vec2{2600,-30});
+	this->add_location(vec2{2600,0});
+	this->add_location(vec2{2600,30});
+	this->add_location(vec2{2600,60});
+	this->add_location(vec2{2650,-30});
+	this->add_location(vec2{2650,0});
+	this->add_location(vec2{2650,30});
+	this->add_location(vec2{2650,60});
+	this->add_location(vec2{2700,-30});
+	this->add_location(vec2{2700,0});
+	this->add_location(vec2{2700,30});
+	this->add_location(vec2{2700,60});
+	this->add_location(vec2{2750,-30});
+	this->add_location(vec2{2750,0});
+	this->add_location(vec2{2750,30});
+	this->add_location(vec2{2750,60});
+	this->add_location(vec2{2800,-30});
+	this->add_location(vec2{2800,0});
+	this->add_location(vec2{2800,30});
+	this->add_location(vec2{2800,60});
+	this->add_location(vec2{2850,-30});
+	this->add_location(vec2{2850,0});
+	this->add_location(vec2{2850,30});
+	this->add_location(vec2{2850,60});
+}
+
+void CoinSystemScript::add_location(const crepe::vec2& location){
+	coin_locations.push_back(CoinData(location));
+}
+
+void CoinSystemScript::despawn_coins() {
+	// Get the current x-position of the CoinSystem's Transform component
 	float position = this->get_component<Transform>().position.x;
+
+	// Retrieve all active coin sprites tagged as "coin"
 	RefVector<Sprite> coin_sprites = this->get_components_by_tag<Sprite>("coin");
-	RefVector<CircleCollider> coin_colliders = this->get_components_by_tag<CircleCollider>("coin");
-	RefVector<Metadata> coin_metadatas = this->get_components_by_tag<Metadata>("coin");
-	this->coin_system.update(position, coin_sprites, coin_colliders, coin_metadatas);	
+
+	for (Sprite& coin_sprite : coin_sprites) {
+		if (!coin_sprite.active) continue; // Skip inactive sprites
+
+		// Retrieve the corresponding Transform, Metadata, and CircleCollider components
+		Transform& coin_transform = this->get_components_by_id<Transform>(coin_sprite.game_object_id).front().get();
+		Metadata& coin_metadata = this->get_components_by_id<Metadata>(coin_sprite.game_object_id).front().get();
+		CircleCollider& coin_collider = this->get_components_by_id<CircleCollider>(coin_sprite.game_object_id).front().get();
+
+		// Check if the coin is out of bounds based on DESPAWN_DISTANCE
+		if (coin_transform.position.x < position - this->DESPAWN_DISTANCE) {
+			// Find the coin in the coin_locations vector using its name
+			auto it = std::find_if(
+				coin_locations.begin(),
+				coin_locations.end(),
+				[&coin_metadata](const CoinData& data) {
+						return data.name == coin_metadata.name;
+				}
+			);
+
+			// If a match is found, erase it from coin_locations
+			if (it != coin_locations.end()) {
+				coin_locations.erase(it);
+				coin_sprite.active = false;
+				coin_collider.active = false;
+			}
+		}
+	}
 }
 
+void CoinSystemScript::spawn_coins(){
+	// Get the current x-position of the CoinSystem's Transform component
+	float position = this->get_component<Transform>().position.x;
+
+	// Iterate through the list of coin locations
+	for (auto& coin : coin_locations) {
+		// Skip this coin if it is already active
+		if (coin.active)continue;
+		// Skip this coin if it is not within the defined spawn area
+		if (coin.start_location.x < this->SPAWN_DISTANCE + position || coin.start_location.x > this->SPAWN_AREA + this->SPAWN_DISTANCE + position) continue;
+		
+		// Retrieve all sprites tagged as "coin"
+		RefVector<Sprite> coin_sprites = this->get_components_by_tag<Sprite>("coin");
+
+		// Check for an available (inactive) coin sprite
+		for (Sprite& coin_sprite : coin_sprites) {
+			// Skip this sprite if it is already active
+			if (coin_sprite.active) continue;
+
+			// Found an available (inactive) coin sprite
+			// Retrieve its associated components
+			Transform & coin_transform = this->get_components_by_id<Transform>(coin_sprite.game_object_id).front().get();
+			Metadata & coin_metadata = this->get_components_by_id<Metadata>(coin_sprite.game_object_id).front().get();
+			CircleCollider & coin_collider = this->get_components_by_id<CircleCollider>(coin_sprite.game_object_id).front().get();
+			
+			// Assign data and set active
+			coin.name = coin_metadata.name;
+			coin.active = true;
+			coin_sprite.active = true;
+			coin_collider.active = true;
+			coin_transform.position = coin.start_location;
+
+			// Break out of the inner loop since we've assigned this coin to an available sprite	
+			break;
+		}
+	}
+}
+
+void CoinSystemScript::frame_update(crepe::duration_t dt)
+{
+	this->despawn_coins();
+	this->spawn_coins();	
+}
+
+
+