polimorfise d'enemics

moving platforms
2026-04-08 14:09:28 +02:00
parent 5e02854e7a
commit 73a520bf3c
20 changed files with 632 additions and 106 deletions
--- a/source/game/entities/moving_platform.cpp
+++ b/source/game/entities/moving_platform.cpp
@@ -0,0 +1,96 @@
+#include "game/entities/moving_platform.hpp"
+
+#include <cstdlib>  // Para rand
+
+#include "core/rendering/sprite/animated_sprite.hpp"  // Para AnimatedSprite
+#include "core/resources/resource_cache.hpp"          // Para Resource
+
+// Constructor
+MovingPlatform::MovingPlatform(const Data& data)
+    : sprite_(std::make_shared<AnimatedSprite>(Resource::Cache::get()->getAnimationData(data.animation_path))),
+      x1_(data.x1),
+      x2_(data.x2),
+      y1_(data.y1),
+      y2_(data.y2) {
+    sprite_->setPosX(data.x);
+    sprite_->setPosY(data.y);
+    sprite_->setVelX(data.vx);
+    sprite_->setVelY(data.vy);
+
+    collider_ = getRect();
+
+    // Coloca un frame al azar o el designado
+    sprite_->setCurrentAnimationFrame((data.frame == -1) ? (rand() % sprite_->getCurrentAnimationSize()) : data.frame);
+}
+
+// Actualiza posición, calcula desplazamiento real del frame
+void MovingPlatform::update(float delta_time) {
+    float old_x = sprite_->getPosX();
+    float old_y = sprite_->getPosY();
+
+    sprite_->update(delta_time);
+    checkPath();
+
+    last_dx_ = sprite_->getPosX() - old_x;
+    last_dy_ = sprite_->getPosY() - old_y;
+
+    collider_ = getRect();
+}
+
+// Pinta la plataforma en pantalla
+void MovingPlatform::render() {
+    sprite_->render();
+}
+
+#ifdef _DEBUG
+// Solo actualiza la animación sin mover la plataforma
+void MovingPlatform::updateAnimation(float delta_time) {
+    sprite_->animate(delta_time);
+}
+
+// Resetea la plataforma a su posición inicial (para editor)
+void MovingPlatform::resetToInitialPosition(const Data& data) {
+    sprite_->setPosX(data.x);
+    sprite_->setPosY(data.y);
+    sprite_->setVelX(data.vx);
+    sprite_->setVelY(data.vy);
+
+    x1_ = data.x1;
+    x2_ = data.x2;
+    y1_ = data.y1;
+    y2_ = data.y2;
+
+    collider_ = getRect();
+}
+#endif
+
+// Devuelve el rectangulo que contiene a la plataforma
+auto MovingPlatform::getRect() -> SDL_FRect {
+    return sprite_->getRect();
+}
+
+// Obtiene el rectangulo de colisión
+auto MovingPlatform::getCollider() -> SDL_FRect& {
+    return collider_;
+}
+
+// Comprueba los límites del recorrido para invertir dirección
+void MovingPlatform::checkPath() {  // NOLINT(readability-make-member-function-const)
+    if (sprite_->getPosX() > x2_ || sprite_->getPosX() < x1_) {
+        if (sprite_->getPosX() > x2_) {
+            sprite_->setPosX(x2_);
+        } else {
+            sprite_->setPosX(x1_);
+        }
+        sprite_->setVelX(sprite_->getVelX() * (-1));
+    }
+
+    if (sprite_->getPosY() > y2_ || sprite_->getPosY() < y1_) {
+        if (sprite_->getPosY() > y2_) {
+            sprite_->setPosY(y2_);
+        } else {
+            sprite_->setPosY(y1_);
+        }
+        sprite_->setVelY(sprite_->getVelY() * (-1));
+    }
+}