Initial engine repository

2026-06-08 19:58:35 +08:00
commit 7a925c3736
137 changed files with 162421 additions and 0 deletions
@@ -0,0 +1,64 @@
+#pragma once
+
+#include <frostbite2D/event/event.h>
+#include <frostbite2D/types/type_math.h>
+#include <SDL2/SDL_touch.h>
+
+namespace frostbite2D {
+
+class TouchEvent : public Event {
+public:
+  TouchEvent(EventType type, uint32 timestamp, int64 touchId, int64 fingerId, 
+             const Vec2& position, const Vec2& delta, float pressure)
+    : Event(timestamp)
+    , type_(type)
+    , touchId_(touchId)
+    , fingerId_(fingerId)
+    , position_(position)
+    , delta_(delta)
+    , pressure_(pressure) {}
+  
+  EventType getType() const override {
+    return type_;
+  }
+  
+  int64 getTouchId() const { return touchId_; }
+  int64 getFingerId() const { return fingerId_; }
+  const Vec2& getPosition() const { return position_; }
+  const Vec2& getDelta() const { return delta_; }
+  float getPressure() const { return pressure_; }
+  
+private:
+  EventType type_;
+  int64 touchId_;
+  int64 fingerId_;
+  Vec2 position_;
+  Vec2 delta_;
+  float pressure_;
+};
+
+class TouchDownEvent : public TouchEvent {
+public:
+  TouchDownEvent(uint32 timestamp, int64 touchId, int64 fingerId, 
+                 const Vec2& position, float pressure)
+    : TouchEvent(EventType::TouchDown, timestamp, touchId, fingerId, 
+                 position, Vec2(0, 0), pressure) {}
+};
+
+class TouchUpEvent : public TouchEvent {
+public:
+  TouchUpEvent(uint32 timestamp, int64 touchId, int64 fingerId, 
+               const Vec2& position, float pressure)
+    : TouchEvent(EventType::TouchUp, timestamp, touchId, fingerId, 
+                 position, Vec2(0, 0), pressure) {}
+};
+
+class TouchMoveEvent : public TouchEvent {
+public:
+  TouchMoveEvent(uint32 timestamp, int64 touchId, int64 fingerId, 
+                 const Vec2& position, const Vec2& delta, float pressure)
+    : TouchEvent(EventType::TouchMove, timestamp, touchId, fingerId, 
+                 position, delta, pressure) {}
+};
+
+}