second commit

src/player.cpp

@@ -1,34 +1,50 @@
-// src\player.cpp
-#include<raylib.h>
-#include<entt/entt.hpp>
-
-#include<components.hpp>
-
-entt::entity player;
-
-
-
-void create_player(entt::registry& registry,Texture* texture){
-    const auto entity =  registry.create();
-    registry.emplace<Position>(entity,100.0f,0.0f);
-    registry.emplace<Velocity>(entity,0.0f,0.0f);
-    registry.emplace<Player>(entity);
-    registry.emplace<Sprite>(entity,texture);
-}
-
-void update_player_system(entt::registry& registry,float dt){
-
-    auto view = registry.view<const Player, Velocity>();
-
-    // Constants for fine-tuning game feel
-    const float GRAVITY = 900.0f;     // Constant downward pull (pixels/sec^2)
-    const float JUMP_FORCE = -350.0f; // Negative force to burst UPWARD
-
-    view.each([dt,GRAVITY,JUMP_FORCE](const auto &player, auto &velocity){
-            if (IsKeyPressed(KEY_SPACE)){
-            velocity.dy = JUMP_FORCE; 
-            }
-            velocity.dy += GRAVITY * dt; 
-            });
-
-}
+// src\player.cpp
+#include<raylib.h>
+#include<entt/entt.hpp>
+
+#include<components.hpp>
+
+entt::entity player;
+
+
+
+void create_player(entt::registry& registry,Texture* texture){
+    const auto entity =  registry.create();
+    registry.emplace<Position>(entity,100.0f,0.0f);
+    registry.emplace<Velocity>(entity,300.0f,0.0f);
+    registry.emplace<Player>(entity);
+    registry.emplace<Sprite>(entity,texture);
+}
+
+void update_player_system(entt::registry& registry,float dt){
+
+    auto view = registry.view<const Player, const Position, Velocity>();
+
+    // Constants for fine-tuning game feel
+    const float GRAVITY = 900.0f;     // Constant downward pull (pixels/sec^2)
+    const float JUMP_FORCE = -350.0f; // Negative force to burst UPWARD
+
+    for (entt::entity entity : view){
+        const Position& pos = view.get<Position>(entity);
+        Velocity& vel = view.get<Velocity>(entity);
+
+        if (pos.x < -50 && vel.dx < 0){
+            vel.dx *= -1;
+        } else if (pos.x > (GetScreenWidth()-250) && vel.dx > 0){
+            vel.dx *= -1;
+        }
+
+        if (IsKeyPressed(KEY_SPACE)){
+            vel.dy = JUMP_FORCE; 
+        }
+        vel.dy += GRAVITY * dt; 
+    }
+
+        view.each([dt,GRAVITY,JUMP_FORCE](entt::entity entity,const Position &position, auto &velocity){
+                if (position.x > 100 && position.x < 120){
+                    velocity.dx += 20;
+                }
+            
+        });
+}
+