nanopenguin/SDL_Minigame
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sprites walking directions done

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ineslelin 2024-01-24 14:22:25 +01:00
parent 4ae462136e
commit 9351307290
6 changed files with 41 additions and 35 deletions
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assets/chicken_knight_spritesheet.png
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6
include/AnimationHandler.h
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@ -19,5 +19,9 @@ struct Animation
enum AnimationType enum AnimationType
{ {
IDLE = 0, IDLE = 0,
WALK = 1 WALK_R = 1,
WALK_L = 2
}; };

12
include/KeyboardController.h
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@ -19,9 +19,9 @@ public:
SpriteComponent* sprite; SpriteComponent* sprite;
//for attack cooldown in between shots //for attack cooldown in between shots
Uint32 lastFireTime; Uint32 lastFireTime;
Uint32 fireCooldown = 1000; //in ms can be adjusted to change possible attack-speed Uint32 fireCooldown = 1000; //in ms can be adjusted to change possible attack-speed
KeyboardController() = default; KeyboardController() = default;
KeyboardController(SDL_Scancode up, SDL_Scancode down, SDL_Scancode left, SDL_Scancode right, SDL_Scancode fire, Vector2D fireVelocity); KeyboardController(SDL_Scancode up, SDL_Scancode down, SDL_Scancode left, SDL_Scancode right, SDL_Scancode fire, Vector2D fireVelocity);
@ -31,7 +31,7 @@ public:
void update() override; void update() override;
private: private:
//for creation of projectiles //for creation of projectiles
TransformComponent* player; //for starting position of projectile TransformComponent* player; //for starting position of projectile
Vector2D fireVelocity; //decide source of projectile and flying direction Vector2D fireVelocity; //decide source of projectile and flying direction
}; };

46
src/KeyboardController.cpp
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@ -10,8 +10,8 @@ KeyboardController::KeyboardController(SDL_Scancode up, SDL_Scancode down, SDL_S
this->down = down; this->down = down;
this->left = left; this->left = left;
this->right = right; this->right = right;
this->fire = fire; this->fire = fire;
this->fireVelocity = fireVelocity; this->fireVelocity = fireVelocity;
} }
void KeyboardController::init() void KeyboardController::init()
@ -28,42 +28,42 @@ void KeyboardController::update()
if (keystates[this->up]) { if (keystates[this->up]) {
transform->velocity.y = -1; transform->velocity.y = -1;
sprite->play(WALK); sprite->play(WALK_R);
} }
if (keystates[this->left]) { if (keystates[this->left]) {
transform->velocity.x = -1; transform->velocity.x = -1;
sprite->play(WALK); sprite->play(WALK_L);
} }
if (keystates[this->down]) { if (keystates[this->down]) {
transform->velocity.y = 1; transform->velocity.y = 1;
sprite->play(WALK); sprite->play(WALK_R);
} }
if (keystates[this->right]) { if (keystates[this->right]) {
transform->velocity.x = 1; transform->velocity.x = 1;
sprite->play(WALK); sprite->play(WALK_R);
} }
if (keystates[this->fire]) { if (keystates[this->fire]) {
Uint32 currentTicks = SDL_GetTicks(); Uint32 currentTicks = SDL_GetTicks();
if (currentTicks - lastFireTime >= fireCooldown) { if (currentTicks - lastFireTime >= fireCooldown) {
player = &entity->getComponent<TransformComponent>(); player = &entity->getComponent<TransformComponent>();
//checks player source via the firing velocity //checks player source via the firing velocity
//TODO: adding actual projectile textures //TODO: adding actual projectile textures
if(fireVelocity.x > 0) { if (fireVelocity.x > 0) {
Game::assets->createProjectile(Vector2D(player->position.x, player->position.y), fireVelocity, Game::assets->createProjectile(Vector2D(player->position.x, player->position.y), fireVelocity,
false,1, 180, 1, "assets/egg.png"); false, 1, 180, 1, "assets/egg.png");
} }
else { else {
Game::assets->createProjectile(Vector2D(player->position.x, player->position.y), fireVelocity, Game::assets->createProjectile(Vector2D(player->position.x, player->position.y), fireVelocity,
true,1, 180, 1, "assets/egg.png"); true, 1, 180, 1, "assets/egg.png");
} }
lastFireTime = currentTicks; lastFireTime = currentTicks;
} }
} }
} }

6
src/SpriteComponent.cpp
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@ -13,10 +13,12 @@ SpriteComponent::SpriteComponent(const char* path, bool isAnimated)
animated = isAnimated; animated = isAnimated;
Animation* idle = new Animation((int)AnimationType::IDLE, 2, 200); Animation* idle = new Animation((int)AnimationType::IDLE, 2, 200);
Animation* walk = new Animation((int)AnimationType::WALK, 2, 200); Animation* walkR = new Animation((int)AnimationType::WALK_R, 2, 200);
Animation* walkL = new Animation((int)AnimationType::WALK_L, 2, 200);
animations.emplace(IDLE, idle); animations.emplace(IDLE, idle);
animations.emplace(WALK, walk); animations.emplace(WALK_R, walkR);
animations.emplace(WALK_L, walkL);
play(IDLE); play(IDLE);