added type description of Gauge

[l2e.git] / src / graphics / Animation.h

diff --git a/src/graphics/Animation.h b/src/graphics/Animation.h
index e26bca9c2cc889b9c39ef466442394dfa798d04c..ee62493b18f54c623c729d52c450ec046b027993 100644 (file)
--- a/src/graphics/Animation.h
+++ b/src/graphics/Animation.h
@@ -14,8 +14,13 @@
 #include "../app/Timer.h"
 #include "../geometry/Vector.h"
 
+#include <memory>
 #include <SDL.h>
 
+namespace loader {
+       class TypeDescription;
+}
+
 namespace graphics {
 
 class Animation {
@@ -28,17 +33,24 @@ public:
        virtual ~Animation() { };
 
 public:
-
        const Sprite *GetSprite() const { return sprite; }
        int FrameTime() const { return frameTime; }
        bool Repeat() const { return repeat; }
 
+public:
+       void SetSprite(const Sprite *s) { sprite = s; }
+       void SetFrameTime(int t) { frameTime = t; }
+       void SetRepeat(bool r) { repeat = r; }
+
 public:
        virtual int NumFrames() const = 0;
        virtual int Col(int frame) const = 0;
        virtual int Row(int frame) const = 0;
        virtual geometry::Vector<int> Offset(int frame) const { return geometry::Vector<int>(); }
 
+protected:
+       static void AddFields(loader::TypeDescription &, const Animation &, std::ptrdiff_t offset);
+
 private:
        const Sprite *sprite;
        int frameTime;
@@ -97,8 +109,7 @@ public:
                Draw(dest, position + offset);
        }
        void DrawCenter(SDL_Surface *dest, geometry::Vector<int> position) const {
-               geometry::Vector<int> offset(-sprite->Width() / 2, -sprite->Height() / 2);
-               Draw(dest, position + offset);
+               Draw(dest, position - (sprite->Size() / 2));
        }
        void DrawCenterBottom(SDL_Surface *dest, geometry::Vector<int> position) const {
                geometry::Vector<int> offset(-sprite->Width() / 2, -sprite->Height());