Merge branch 'ref/sara' into separation-refactor

projectiles need adjustments

include/Components.h

@@ -1,13 +0,0 @@
-#pragma once
-
-#include "ECS.h"
-#include "Component.h"
-#include "Manager.h"
-#include "Entity.h"
-#include "TransformComponent.h"
-#include "SpriteComponent.h"
-#include "KeyboardController.h"
-#include "ColliderComponent.h"
-#include "TileComponent.h"
-#include "ProjectileComponent.h"
-#include "HealthComponent.h"

include/Entity.h

@@ -9,6 +9,13 @@
 #include "ECS.h"
 #include "Constants.h"
 
+// TODO: remove here if possible
+// temporary fix: addComponent function template doesnt know TransformComponent -> error undefined type
+// #include "KeyboardController.h"
+#include "InputComponent.h"
+#include "TransformComponent.h"
+#include "SpriteComponent.h"
+
 class Manager;
 class Component;
 

include/InputComponent.h

@@ -0,0 +1,107 @@
+#pragma once
+#include <SDL.h>
+#include <map>
+
+#include "Component.h"
+
+enum class Key
+{
+    UP,
+    DOWN,
+    LEFT,
+    RIGHT,
+    SPACE,
+    ENTER,
+    ESCAPE,
+    TAB,
+    BACKSPACE,
+    DELETE,
+    HOME,
+    END,
+    PAGE_UP,
+    PAGE_DOWN,
+    INSERT,
+    CAPS_LOCK,
+    LEFT_SHIFT,
+    RIGHT_SHIFT,
+    LEFT_CTRL,
+    RIGHT_CTRL,
+    LEFT_ALT,
+    RIGHT_ALT,
+    F1,
+    F2,
+    F3,
+    F4,
+    F5,
+    F6,
+    F7,
+    F8,
+    F9,
+    F10,
+    F11,
+    F12,
+    A,
+    B,
+    C,
+    D,
+    E,
+    F,
+    G,
+    H,
+    I,
+    J,
+    K,
+    L,
+    M,
+    N,
+    O,
+    P,
+    Q,
+    R,
+    S,
+    T,
+    U,
+    V,
+    W,
+    X,
+    Y,
+    Z,
+    NUM_0,
+    NUM_1,
+    NUM_2,
+    NUM_3,
+    NUM_4,
+    NUM_5,
+    NUM_6,
+    NUM_7,
+    NUM_8,
+    NUM_9,
+    LEFT_BRACKET,
+    RIGHT_BRACKET,
+    SEMICOLON,
+    APOSTROPHE,
+    COMMA,
+    PERIOD,
+    SLASH,
+    BACKSLASH,
+    GRAVE
+};
+
+class InputComponent : public Component
+{
+public:
+    InputComponent();
+    ~InputComponent();
+
+    void init() override;
+	void update() override;
+
+    // void pollEvents();
+    bool isKeyDown(Key key);
+
+private:
+    const Uint8* m_keyStates;
+    SDL_Scancode mapKeyToSDL(Key key);
+    std::map<Key, SDL_Scancode> m_keyMappings;
+    void InitKeyMappings();
+};

include/KeyboardController.h

@@ -1,44 +0,0 @@
-#pragma once
-#include <SDL.h>
-
-#include "Component.h"
-#include "Vector2D.h"
-#include "Constants.h"
-#include "SoundManager.h"
-
-class TransformComponent;
-class SpriteComponent;
-
-class KeyboardController : public Component
-{
-public:
-	TransformComponent* transform;
-	const uint8_t* keystates = SDL_GetKeyboardState(NULL);
-	SDL_Scancode up;
-	SDL_Scancode down;
-	SDL_Scancode left;
-	SDL_Scancode right;
-	SDL_Scancode fire;
-
-	SpriteComponent* sprite;
-
-	//for attack cooldown in between shots
-	uint32_t lastFireTime = 0;
-	uint32_t fireCooldown = 1000; //in ms can be adjusted to change possible attack-speed
-	
-	KeyboardController() = default;
-	KeyboardController(SDL_Scancode up, SDL_Scancode down, SDL_Scancode left, SDL_Scancode right, SDL_Scancode fire, Vector2D fireVelocity);
-	~KeyboardController() = default;
-
-	void init() override;
-	void update() override;
-
-	void modifyAtkSpeed(int8_t modifier);
-
-private:
-	//for creation of projectiles
-	TransformComponent* player; //for starting position of projectile
-	Vector2D fireVelocity; //decide source of projectile and flying direction
-	// SoundManager* soundEffect = Game::assets->getSound;
-	//SoundManager* soundEffect = new SoundManager();
-};

src/AssetManager.cpp

@@ -2,7 +2,7 @@
 
 #include "TextureManager.h"
 #include "SoundManager.h"
-#include "Components.h"
+#include "ProjectileComponent.h"
 #include "Game.h"
 
 #include "TransformComponent.h"

src/Game.cpp

@@ -3,8 +3,10 @@
 #include <SDL_error.h>
 
 #include "CollisionHandler.h"
-#include "Components.h"
 #include "AssetManager.h"
+#include "SoundManager.h"
+// #include "KeyboardController.h"
+#include "TileComponent.h"
 #include "Direction.h"
 #include "Entity.h"
 #include "HealthComponent.h"
@@ -133,7 +135,7 @@ void Game::init(const char* title, int xpos, int ypos, int width, int height, bo
 		return;
 	}
 
-	engine::init();
+	// engine::init(); // temporarily moved down to access groups at engine init call
 
 	// character selection
 	const char* player1Sprite;
@@ -161,7 +163,8 @@ void Game::init(const char* title, int xpos, int ypos, int width, int height, bo
 	player1.setTeam(Entity::TeamLabel::BLUE);
 	player1.addComponent<TransformComponent>(80,80,2); //posx, posy, scale
 	player1.addComponent<SpriteComponent>(player1Sprite, true); //adds sprite (32x32px), path needed
-	player1.addComponent<KeyboardController>(SDL_SCANCODE_W, SDL_SCANCODE_S, SDL_SCANCODE_A, SDL_SCANCODE_D, SDL_SCANCODE_E, Vector2D(2, 0));//custom keycontrols can be added
+	// player1.addComponent<KeyboardController>(SDL_SCANCODE_W, SDL_SCANCODE_S, SDL_SCANCODE_A, SDL_SCANCODE_D, SDL_SCANCODE_E, Vector2D(2, 0));//custom keycontrols can be added
+	player1.addComponent<InputComponent>();
 	player1.addComponent<ColliderComponent>("player", 0.8f); //adds tag (for further use, reference tag)
 	player1.addComponent<HealthComponent>(5, Direction::LEFT);
 	player1.addComponent<StatEffectsComponent>();
@@ -171,11 +174,14 @@ void Game::init(const char* title, int xpos, int ypos, int width, int height, bo
 	player2.setTeam(Entity::TeamLabel::RED);
 	player2.addComponent<TransformComponent>(600, 500, 2);
 	player2.addComponent<SpriteComponent>(player2Sprite, true);
-	player2.addComponent<KeyboardController>(SDL_SCANCODE_UP, SDL_SCANCODE_DOWN, SDL_SCANCODE_LEFT, SDL_SCANCODE_RIGHT, SDL_SCANCODE_RCTRL, Vector2D(-2, 0));
+	// player2.addComponent<KeyboardController>(SDL_SCANCODE_UP, SDL_SCANCODE_DOWN, SDL_SCANCODE_LEFT, SDL_SCANCODE_RIGHT, SDL_SCANCODE_RCTRL, Vector2D(-2, 0));
+	player2.addComponent<InputComponent>();
 	player2.addComponent<ColliderComponent>("enemy", 0.8f);
 	player2.addComponent<HealthComponent>(5, Direction::RIGHT);
 	player2.addComponent<StatEffectsComponent>();
 	player2.addGroup((size_t) Entity::GroupLabel::PLAYERS);
+
+	engine::init();
 }
 
 void Game::selectCharacters(const char* &playerSprite, const char* &enemySprite)

src/HealthComponent.cpp

@@ -1,6 +1,5 @@
 #include "HealthComponent.h"
 
-#include "Components.h"
 #include "Direction.h"
 #include "Entity.h"
 #include "Game.h"

src/InputComponent.cpp

@@ -0,0 +1,121 @@
+#include "InputComponent.h"
+
+InputComponent::InputComponent()
+{
+    m_keyStates = SDL_GetKeyboardState(NULL);
+    InitKeyMappings();
+}
+
+InputComponent::~InputComponent() = default;
+
+void InputComponent::init()
+{
+    // m_keyStates = SDL_GetKeyboardState(NULL);
+    // InitKeyMappings();
+}
+
+void InputComponent::update()
+{
+    SDL_PumpEvents();
+}
+
+bool InputComponent::isKeyDown(Key key)
+{
+    return m_keyStates[mapKeyToSDL(key)];
+}
+
+SDL_Scancode InputComponent::mapKeyToSDL(Key key)
+{
+    auto it = m_keyMappings.find(key);
+    if (it == m_keyMappings.end())
+    {
+        return SDL_SCANCODE_UNKNOWN;
+    }
+    return it->second;
+}
+
+void InputComponent::InitKeyMappings()
+{
+    m_keyMappings =
+    {
+        {Key::UP, SDL_SCANCODE_UP},
+        {Key::DOWN, SDL_SCANCODE_DOWN},
+        {Key::LEFT, SDL_SCANCODE_LEFT},
+        {Key::RIGHT, SDL_SCANCODE_RIGHT},
+        {Key::SPACE, SDL_SCANCODE_SPACE},
+        {Key::ENTER, SDL_SCANCODE_RETURN},
+        {Key::ESCAPE, SDL_SCANCODE_ESCAPE},
+        {Key::TAB, SDL_SCANCODE_TAB},
+        {Key::BACKSPACE, SDL_SCANCODE_BACKSPACE},
+        {Key::DELETE, SDL_SCANCODE_DELETE},
+        {Key::HOME, SDL_SCANCODE_HOME},
+        {Key::END, SDL_SCANCODE_END},
+        {Key::PAGE_UP, SDL_SCANCODE_PAGEUP},
+        {Key::PAGE_DOWN, SDL_SCANCODE_PAGEDOWN},
+        {Key::INSERT, SDL_SCANCODE_INSERT},
+        {Key::CAPS_LOCK, SDL_SCANCODE_CAPSLOCK},
+        {Key::LEFT_SHIFT, SDL_SCANCODE_LSHIFT},
+        {Key::RIGHT_SHIFT, SDL_SCANCODE_RSHIFT},
+        {Key::LEFT_CTRL, SDL_SCANCODE_LCTRL},
+        {Key::RIGHT_CTRL, SDL_SCANCODE_RCTRL},
+        {Key::LEFT_ALT, SDL_SCANCODE_LALT},
+        {Key::RIGHT_ALT, SDL_SCANCODE_RALT},
+        {Key::F1, SDL_SCANCODE_F1},
+        {Key::F2, SDL_SCANCODE_F2},
+        {Key::F3, SDL_SCANCODE_F3},
+        {Key::F4, SDL_SCANCODE_F4},
+        {Key::F5, SDL_SCANCODE_F5},
+        {Key::F6, SDL_SCANCODE_F6},
+        {Key::F7, SDL_SCANCODE_F7},
+        {Key::F8, SDL_SCANCODE_F8},
+        {Key::F9, SDL_SCANCODE_F9},
+        {Key::F10, SDL_SCANCODE_F10},
+        {Key::F11, SDL_SCANCODE_F11},
+        {Key::F12, SDL_SCANCODE_F12},
+        {Key::A, SDL_SCANCODE_A},
+        {Key::B, SDL_SCANCODE_B},
+        {Key::C, SDL_SCANCODE_C},
+        {Key::D, SDL_SCANCODE_D},
+        {Key::E, SDL_SCANCODE_E},
+        {Key::F, SDL_SCANCODE_F},
+        {Key::G, SDL_SCANCODE_G},
+        {Key::H, SDL_SCANCODE_H},
+        {Key::I, SDL_SCANCODE_I},
+        {Key::J, SDL_SCANCODE_J},
+        {Key::K, SDL_SCANCODE_K},
+        {Key::L, SDL_SCANCODE_L},
+        {Key::M, SDL_SCANCODE_M},
+        {Key::N, SDL_SCANCODE_N},
+        {Key::O, SDL_SCANCODE_O},
+        {Key::P, SDL_SCANCODE_P},
+        {Key::Q, SDL_SCANCODE_Q},
+        {Key::R, SDL_SCANCODE_R},
+        {Key::S, SDL_SCANCODE_S},
+        {Key::T, SDL_SCANCODE_T},
+        {Key::U, SDL_SCANCODE_U},
+        {Key::V, SDL_SCANCODE_V},
+        {Key::W, SDL_SCANCODE_W},
+        {Key::X, SDL_SCANCODE_X},
+        {Key::Y, SDL_SCANCODE_Y},
+        {Key::Z, SDL_SCANCODE_Z},
+        {Key::NUM_0, SDL_SCANCODE_0},
+        {Key::NUM_1, SDL_SCANCODE_1},
+        {Key::NUM_2, SDL_SCANCODE_2},
+        {Key::NUM_3, SDL_SCANCODE_3},
+        {Key::NUM_4, SDL_SCANCODE_4},
+        {Key::NUM_5, SDL_SCANCODE_5},
+        {Key::NUM_6, SDL_SCANCODE_6},
+        {Key::NUM_7, SDL_SCANCODE_7},
+        {Key::NUM_8, SDL_SCANCODE_8},
+        {Key::NUM_9, SDL_SCANCODE_9},
+        {Key::LEFT_BRACKET, SDL_SCANCODE_LEFTBRACKET},
+        {Key::RIGHT_BRACKET, SDL_SCANCODE_RIGHTBRACKET},
+        {Key::SEMICOLON, SDL_SCANCODE_SEMICOLON},
+        {Key::APOSTROPHE, SDL_SCANCODE_APOSTROPHE},
+        {Key::COMMA, SDL_SCANCODE_COMMA},
+        {Key::PERIOD, SDL_SCANCODE_PERIOD},
+        {Key::SLASH, SDL_SCANCODE_SLASH},
+        {Key::BACKSLASH, SDL_SCANCODE_BACKSLASH},
+        {Key::GRAVE, SDL_SCANCODE_GRAVE}
+    };
+}

src/KeyboardController.cpp

@@ -1,82 +0,0 @@
-#include "KeyboardController.h"
-
-#include "Game.h"
-#include "Components.h"
-#include "AssetManager.h"
-#include "SpriteComponent.h"
-
-KeyboardController::KeyboardController(SDL_Scancode up, SDL_Scancode down, SDL_Scancode left, SDL_Scancode right, SDL_Scancode fire, Vector2D fireVelocity)
-{
-	this->up = up;
-	this->down = down;
-	this->left = left;
-	this->right = right;
-	this->fire = fire;
-	this->fireVelocity = fireVelocity;
-}
-
-void KeyboardController::init()
-{
-	sprite = &entity->getComponent<SpriteComponent>();
-	transform = &entity->getComponent<TransformComponent>();
-}
-
-void KeyboardController::update()
-{
-	transform->direction.x = 0;
-	transform->direction.y = 0;
-	sprite->playAnimation(IDLE);
-
-	if (keystates[this->up]) {
-		transform->direction.y = -1;
-		sprite->playAnimation(WALK);
-		SoundManager::playSound(this->entity->getManager().getGame(), STEPS);
-	}
-	if (keystates[this->left]) {
-		transform->direction.x = -1;
-		sprite->playAnimation(WALK);
-		sprite->setDirection(Direction::LEFT);
-		SoundManager::playSound(this->entity->getManager().getGame(), STEPS);
-	}
-	if (keystates[this->down]) {
-		transform->direction.y = 1;
-		sprite->playAnimation(WALK);
-		SoundManager::playSound(this->entity->getManager().getGame(), STEPS);
-	}
-	if (keystates[this->right]) {
-		transform->direction.x = 1;
-		sprite->playAnimation(WALK);
-		sprite->setDirection(Direction::RIGHT);
-		SoundManager::playSound(this->entity->getManager().getGame(), STEPS);
-	}
-
-	if (keystates[this->fire]) {
-
-		Uint32 currentTicks = SDL_GetTicks();
-
-		if (currentTicks - lastFireTime >= fireCooldown) {
-
-			player = &entity->getComponent<TransformComponent>();
-
-			//checks player source via the firing velocity
-			//TODO: adding actual projectile textures
-			if (fireVelocity.x > 0) {
-				sprite->setDirection(Direction::RIGHT);
-				this->entity->getManager().getGame()->assets->createProjectile(Vector2D(player->position.x, player->position.y), fireVelocity,
-					1, 180, 2, "assets/egg.png", this->entity->getTeam());
-			}
-			else {
-				sprite->setDirection(Direction::LEFT);
-				this->entity->getManager().getGame()->assets->createProjectile(Vector2D(player->position.x, player->position.y), fireVelocity,
-					1, 180, 2, "assets/egg.png", this->entity->getTeam());
-			}
-
-			lastFireTime = currentTicks;
-		}
-	}
-}
-
-void KeyboardController::modifyAtkSpeed(int8_t modifier)
-{
-	this->fireCooldown -= modifier * 400;
-}

src/ProjectileComponent.cpp

@@ -1,7 +1,8 @@
 #include "ProjectileComponent.h"
 
 #include "CollisionHandler.h"
-#include "Components.h"
+#include "SoundManager.h"
+#include "TransformComponent.h"
 #include "Entity.h"
 #include "Game.h"
 #include "HealthComponent.h"

src/StatEffectsComponent.cpp

@@ -1,7 +1,7 @@
 #include "StatEffectsComponent.h"
 #include "Entity.h"
 #include "TransformComponent.h"
-#include "KeyboardController.h"
+// #include "KeyboardController.h"
 #include <algorithm>
 #include <iostream>
 
@@ -35,7 +35,7 @@ void StatEffectsComponent::modifyStatValue(Stats stat, int modifier) //modifier
 		this->entity->getComponent<TransformComponent>().modifySpeed(modifier);
 		break;
 	case Stats::ATTACK_SPEED:
-		this->entity->getComponent<KeyboardController>().modifyAtkSpeed(modifier);
+		// this->entity->getComponent<KeyboardController>().modifyAtkSpeed(modifier);
 		break;
 	default: break;
 	}