merge with niels/rendering

13 files changed, 296 insertions, 27 deletions

diff --git a/src/crepe/api/AssetManager.cpp b/src/crepe/api/AssetManager.cpp
new file mode 100644
index 0000000..f6cc369
--- /dev/null
+++ b/src/crepe/api/AssetManager.cpp
@@ -0,0 +1,23 @@
+
+
+#include "AssetManager.h"
+#include "util/log.h"
+
+
+using namespace crepe::api;
+
+AssetManager& AssetManager::get_instance(){
+	static AssetManager instance;
+	return instance;
+}
+
+
+AssetManager::~AssetManager(){
+	dbg_trace();
+	this->asset_cache.clear();
+}
+
+AssetManager::AssetManager(){
+	dbg_trace();
+}
+
diff --git a/src/crepe/api/AssetManager.h b/src/crepe/api/AssetManager.h
new file mode 100644
index 0000000..1b8b86f
--- /dev/null
+++ b/src/crepe/api/AssetManager.h
@@ -0,0 +1,50 @@
+#pragma once
+
+
+
+#include <any>
+#include <memory>
+#include <string>
+#include <unordered_map>
+#include <utility>
+
+
+namespace crepe::api{
+
+class AssetManager{
+
+
+private:
+	std::unordered_map< std::string, std::any>  asset_cache;
+	
+private:
+	AssetManager();
+	virtual ~AssetManager();
+
+public:
+	AssetManager(const AssetManager &) = delete;
+	AssetManager(AssetManager &&) = delete;
+	AssetManager &operator=(const AssetManager &) = delete;
+	AssetManager &operator=(AssetManager &&) = delete;
+
+
+	static AssetManager& get_instance();
+
+
+public:
+	template<typename asset>
+	std::shared_ptr<asset> cache(const std::string& file_path, bool reload = false){
+		auto it = asset_cache.find(file_path);
+
+		if (!reload && it != asset_cache.end()) {
+			return std::any_cast<std::shared_ptr<asset>>(it->second);
+		}
+
+		std::shared_ptr<asset> new_asset = std::make_shared<asset>(file_path.c_str());
+
+		asset_cache[file_path] = new_asset;
+
+		return new_asset;
+	}
+};
+}
diff --git a/src/crepe/api/AudioSource.cpp b/src/crepe/api/AudioSource.cpp
index bb067dc..10b3b49 100644
--- a/src/crepe/api/AudioSource.cpp
+++ b/src/crepe/api/AudioSource.cpp
@@ -3,6 +3,7 @@
 #include "AudioSource.h"
 
 #include "../Sound.h"
+#include <memory>
 
 using namespace crepe::api;
 
diff --git a/src/crepe/api/CMakeLists.txt b/src/crepe/api/CMakeLists.txt
index ef01594..f6de96e 100644
--- a/src/crepe/api/CMakeLists.txt
+++ b/src/crepe/api/CMakeLists.txt
@@ -8,6 +8,9 @@ target_sources(crepe PUBLIC
 	Force.cpp
 	ParticleEmitter.cpp
 	Transform.cpp
+	Color.cpp
+	Texture.cpp
+	AssetManager.cpp
 )
 
 target_sources(crepe PUBLIC FILE_SET HEADERS FILES
@@ -21,5 +24,8 @@ target_sources(crepe PUBLIC FILE_SET HEADERS FILES
 	Force.h
 	ParticleEmitter.h
 	Transform.h
+	Point.h
+	Color.h
+	Texture.h 
+	AssetManager.h 
 )
-
diff --git a/src/crepe/api/Color.cpp b/src/crepe/api/Color.cpp
new file mode 100644
index 0000000..c73ce6c
--- /dev/null
+++ b/src/crepe/api/Color.cpp
@@ -0,0 +1,53 @@
+
+
+#include "Color.h"
+
+
+using namespace crepe::api;
+
+Color Color::white 	= Color(255,255,255,0);
+Color Color::red 	= Color(255,0,0,0);
+Color Color::green 	= Color(0,255,0,0);
+Color Color::blue 	= Color(0,0,255,0);
+Color Color::black 	= Color(0,0,0,0);
+Color Color::cyan 	= Color(0,255,255,0);
+Color Color::yellow	= Color(255,255,0,0);
+Color Color::magenta= Color(255,0,255,0);
+
+Color::Color(double red, double green, double blue, double alpha){
+	this->a = alpha;
+	this->r = red;
+	this->g = green;
+	this->b = blue;
+};
+
+const Color& Color::get_white(){
+	return Color::white;
+};
+
+const Color& Color::get_red(){
+	return Color::red;
+};
+const Color& Color::get_green(){
+	return Color::green;
+};
+const Color& Color::get_blue(){
+	return Color::blue;
+};
+
+const Color& Color::get_black(){
+	return Color::black;
+};
+
+const Color& Color::get_cyan(){
+	return Color::cyan;
+};
+
+const Color& Color::get_yellow(){
+	return Color::yellow;
+};
+
+const Color& Color::get_magenta(){
+	return Color::magenta;
+};
+
diff --git a/src/crepe/api/Color.h b/src/crepe/api/Color.h
new file mode 100644
index 0000000..207434e
--- /dev/null
+++ b/src/crepe/api/Color.h
@@ -0,0 +1,34 @@
+#pragma once
+
+namespace crepe::api {
+
+class Color {
+
+public:
+	Color(double red, double green, double blue, double alpha);
+	static const Color & get_white();
+	static const Color & get_red();
+	static const Color & get_green();
+	static const Color & get_blue();
+	static const Color & get_cyan();
+	static const Color & get_magenta();
+	static const Color & get_yellow();
+	static const Color & get_black();
+
+private:
+	double r;
+	double g;
+	double b;
+	double a;
+
+	static Color white;
+	static Color red;
+	static Color green;
+	static Color blue;
+	static Color cyan;
+	static Color magenta;
+	static Color yellow;
+	static Color black;
+};
+
+} // namespace crepe::api
diff --git a/src/crepe/api/Point.h b/src/crepe/api/Point.h
new file mode 100644
index 0000000..463aa7c
--- /dev/null
+++ b/src/crepe/api/Point.h
@@ -0,0 +1,14 @@
+#pragma once
+
+
+
+namespace crepe::api {
+
+class Point {
+public:
+	double x;
+	double y;
+};
+
+
+}
diff --git a/src/crepe/api/Sprite.cpp b/src/crepe/api/Sprite.cpp
index 4eda466..d9e26ab 100644
--- a/src/crepe/api/Sprite.cpp
+++ b/src/crepe/api/Sprite.cpp
@@ -1,8 +1,18 @@
-#include <string>
+
 
 #include "Sprite.h"
+#include "api/Texture.h"
+#include "util/log.h"
+#include <memory>
+#include <utility>
 
-using namespace crepe::api;
 using namespace std;
+using namespace crepe;
+using namespace crepe::api;
+
+Sprite::Sprite(shared_ptr<Texture> image, const Color & color,
+			   const flip_settings & flip) : color(color), flip(flip), sprite_image(image) {
+	dbg_trace();
+}
 
-Sprite::Sprite(uint32_t gameObjectId, string path) : Component(gameObjectId), path(path) {}
+Sprite::~Sprite() { dbg_trace(); }
diff --git a/src/crepe/api/Sprite.h b/src/crepe/api/Sprite.h
index c06e76c..920f91e 100644
--- a/src/crepe/api/Sprite.h
+++ b/src/crepe/api/Sprite.h
@@ -1,16 +1,30 @@
 #pragma once
 
-#include <string>
+#include "Component.h"
+#include "api/Color.h"
+#include "api/Texture.h"
+#include <SDL2/SDL_rect.h>
+#include <cstdint>
+#include <memory>
 
-#include "../Component.h"
 
 namespace crepe::api {
 
+struct flip_settings{
+	bool flip_x: 1;
+	bool flip_y : 1;
+};
 class Sprite : public Component {
+	
 public:
-	Sprite(uint32_t gameObjectId,std::string path);
+	Sprite(std::shared_ptr<Texture> image, const Color& color, const flip_settings& flip );
+	~Sprite();
+	std::shared_ptr<Texture> sprite_image;
+	Color color;
+	flip_settings flip;
+	uint8_t sorting_in_layer;
+	uint8_t order_in_layer;
 
-	std::string path;
 };
 
-} // namespace crepe::api
+}
diff --git a/src/crepe/api/Texture.cpp b/src/crepe/api/Texture.cpp
new file mode 100644
index 0000000..ba06c6d
--- /dev/null
+++ b/src/crepe/api/Texture.cpp
@@ -0,0 +1,32 @@
+
+
+#include "Asset.h"
+#include "SdlContext.h"
+#include "util/log.h"
+
+#include "Texture.h"
+#include <SDL2/SDL_render.h>
+
+using namespace crepe::api;
+
+Texture::Texture(std::unique_ptr<Asset> res) {
+	dbg_trace();
+	this->load(std::move(res));
+}
+
+Texture::Texture(const char * src) {
+	dbg_trace();
+	this->load(std::make_unique<Asset>(src));
+}
+
+Texture::~Texture() {
+	dbg_trace();
+	if (this->m_texture != nullptr) {
+		SDL_DestroyTexture(m_texture);
+	}
+}
+void Texture::load(std::unique_ptr<Asset> res) {
+	SdlContext & ctx = SdlContext::get_instance();
+	m_texture = ctx.texture_from_path(res->canonical());
+
+}
diff --git a/src/crepe/api/Texture.h b/src/crepe/api/Texture.h
new file mode 100644
index 0000000..b376b44
--- /dev/null
+++ b/src/crepe/api/Texture.h
@@ -0,0 +1,32 @@
+#pragma once
+
+#include "Asset.h"
+#include <SDL2/SDL_render.h>
+#include <memory>
+
+
+namespace crepe {
+	class SdlContext;
+}
+
+namespace crepe::api {
+
+class Texture {
+
+public:
+	Texture(const char * src);
+	Texture(std::unique_ptr<Asset> res);
+	~Texture();
+
+
+private:
+	void load(std::unique_ptr<Asset> res);
+
+
+private:
+	SDL_Texture * m_texture = nullptr;
+
+	friend class crepe::SdlContext;
+};
+
+} // namespace crepe
diff --git a/src/crepe/api/Transform.cpp b/src/crepe/api/Transform.cpp
index 2c39523..c83461f 100644
--- a/src/crepe/api/Transform.cpp
+++ b/src/crepe/api/Transform.cpp
@@ -1,6 +1,13 @@
+
+
 #include "Transform.h"
+#include "api/Point.h"
+#include "util/log.h"
 
-using namespace crepe;
+using namespace crepe::api;
 
-Transform::Transform(uint32_t gameObjectId,Position position, int rotation, int scale)
-	: Component(gameObjectId), postion(postion), rotation(rotation), scale(scale) {}
+Transform::Transform(Point & point, double rot, double scale)
+	: position(point), rotation(rot), scale(scale) {
+	dbg_trace();
+}
+Transform::~Transform() { dbg_trace(); }
diff --git a/src/crepe/api/Transform.h b/src/crepe/api/Transform.h
index 3e8d142..a34ebb1 100644
--- a/src/crepe/api/Transform.h
+++ b/src/crepe/api/Transform.h
@@ -1,22 +1,15 @@
 #pragma once
 
 #include "Component.h"
-
-namespace crepe {
-
-struct Position
-{
-	int x;
-	int y;
-};
-
+#include "api/Point.h"
+namespace crepe::api {
 
 class Transform : public Component {
 public:
-	Transform(uint32_t gameObjectId,Position position, int rotation, int scale);
-	Position postion;
-	int rotation;
-	int scale;
+	Transform(Point&, double, double);
+	~Transform();
+	Point position; // Translation (shift)
+	double rotation; // Rotation, in radians
+	double scale; // Multiplication factoh
 };
-
-} // namespace crepe
+} // namespace crepe::api