Added pause menu, new F3 debug panel, fogCurve setting

2023-11-11 15:35:27 +03:00
parent b9ed7a2b28
commit e48e41c99a
28 changed files with 1267 additions and 324 deletions
@@ -0,0 +1,82 @@
+#ifndef FRONTEND_GUI_UINODE_H_
+#define FRONTEND_GUI_UINODE_H_
+
+#include <glm/glm.hpp>
+#include <vector>
+#include <memory>
+#include <functional>
+
+class Batch2D;
+class Assets;
+
+namespace gui {
+    class UINode;
+    class GUI;
+
+    typedef std::function<void(GUI*)> onaction;
+    typedef std::function<void(GUI*, double)> onnumberchange;
+    
+    enum class Align {
+        left, center, right
+    };
+    class UINode {
+    protected:
+        glm::vec2 coord;
+        glm::vec2 size_;
+        glm::vec4 color_ {1.0f};
+        glm::vec4 margin_ {1.0f};
+        bool isvisible = true;
+        bool sizelock = false;
+        bool hover_ = false;
+        bool pressed_ = false;
+        bool focused_ = false;
+        Align align_ = Align::left;
+        UINode* parent = nullptr;
+        UINode(glm::vec2 coord, glm::vec2 size);
+    public:
+        virtual ~UINode();
+        virtual void draw(Batch2D* batch, Assets* assets) = 0;
+
+        virtual void visible(bool flag);
+        bool visible() const;
+
+        virtual void align(Align align);
+        Align align() const;
+
+        virtual void hover(bool flag);
+        bool hover() const;
+
+        virtual void setParent(UINode* node);
+        UINode* getParent() const;
+
+        virtual void color(glm::vec4 newColor);
+        glm::vec4 color() const;
+
+        virtual void margin(glm::vec4 margin);
+        glm::vec4 margin() const;
+
+        virtual void click(GUI*, int x, int y);
+        virtual void mouseRelease(GUI*, int x, int y);
+
+        bool ispressed() const;
+        void defocus();
+        bool isfocused() const; 
+        virtual bool isfocuskeeper() const {return false;}
+
+        virtual void typed(unsigned int codepoint) {};
+        virtual void keyPressed(int key) {};
+
+        virtual bool isInside(glm::vec2 pos);
+        virtual std::shared_ptr<UINode> getAt(glm::vec2 pos, std::shared_ptr<UINode> self);
+
+        glm::vec2 calcCoord() const;
+        void setCoord(glm::vec2 coord);
+        glm::vec2 size() const;
+        virtual void size(glm::vec2 size);
+        void _size(glm::vec2 size);
+        virtual void refresh() {};
+        virtual void lock();
+    };
+}
+
+#endif // FRONTEND_GUI_UINODE_H_