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src/ecs/ColliderComponent.h

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+/*
+ * ColliderComponent.h
+ *
+ *  Created on: Mar 8, 2020
+ *      Author: ayoungblood
+ */
+
+#ifndef SRC_ECS_COLLIDERCOMPONENT_H_
+#define SRC_ECS_COLLIDERCOMPONENT_H_
+
+#include <string>
+#include "SDL2/SDL.h"
+#include "Components.h"
+#include "../assetmgr/TextureManager.h"
+#include <iostream>
+
+class ColliderComponent : public Component
+{
+public:
+	SDL_Rect collider;
+	std::string tag;
+
+	SDL_Texture* tex;
+	SDL_Rect srcR, destR;
+
+	TransformComponent* transform;
+
+	ColliderComponent(std::string t)
+	{
+		tag = t;
+//		collider.x = 10;
+//		collider.y = 52;
+//		collider.w = collider.h = 12;
+	}
+
+	ColliderComponent(std::string t, int xpos, int ypos, int size, int scale)
+	{
+		tag = t;
+		collider.x = xpos;
+		collider.y = ypos;
+		collider.w = collider.h = size*scale;
+	}
+
+	ColliderComponent(std::string t, int width, int height)
+	{
+		tag = t;
+		collider.w = width;
+		collider.h = height;
+	}
+
+	void init() override
+	{
+		if (!entity->hasComponent<TransformComponent>())
+		{
+			entity->addComponent<TransformComponent>();
+		}
+		transform = &entity->getComponent<TransformComponent>();
+
+		tex = TextureManager::LoadTexture("assets/ColTex.png");
+		srcR = { 0, 0, 16, 16};
+		destR = { collider.x, collider.y, collider.w, collider.h };
+//		if(tag == "player"){
+//			destR = { 18, 28, 24, 24 };
+//			transform->height = 24;
+//			transform->width = 24;
+//			std::cout << "player collider init() ran" << std::endl;
+//			std::cout << "destR.w: " << destR.w << std::endl;
+//			std::cout << "destR.h: " << destR.h << std::endl;
+//		}
+//		Game::colliders.push_back(this);
+	}
+
+	void update() override
+	{
+//		if(tag != "terrain")
+//		{
+//			collider.x = static_cast<int>(transform->position.x)+9;
+//			collider.y = static_cast<int>(transform->position.y)+28;
+////			collider.w = transform->width * transform->scale;
+////			collider.h = transform->height * transform->scale;
+//			collider.w = 12 * transform->scale;
+//			collider.h = 12 * transform->scale;
+//
+////			std::cout << "collider.w: " << collider.w << std::endl;
+////			std::cout << "collider.h: " << collider.h << std::endl;
+////			std::cout << "tag: " << tag << std::endl;
+//		}
+		destR.x = collider.x - Game::camera.x;
+		destR.y = collider.y - Game::camera.y;
+//		std::cout << "tag: " << tag << std::endl;
+	}
+
+	void draw() override
+	{
+		if(tag == "terrain")
+		{
+			TextureManager::Draw(tex, srcR, destR, SDL_FLIP_NONE);
+		}
+	}
+
+};
+
+
+#endif /* SRC_ECS_COLLIDERCOMPONENT_H_ */