71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
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/*
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* Created by Brett on 16/01/23.
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* Licensed under GNU General Public License V3.0
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* See LICENSE file for license detail
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*/
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#ifndef BLT_WINDOW_H
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#define BLT_WINDOW_H
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#include <functional>
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#include <vector>
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#ifndef BLT_MAP_FUNC
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#include <unordered_map>
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#define BLT_MAP_FUNC std::unordered_map
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#endif
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#define KEY_MAP BLT_MAP_FUNC<int, bool>
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namespace blt {
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class window {
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protected:
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bool m_windowOpen = true;
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int m_width = 800, m_height = 600;
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std::vector<std::function<void(window*)>> renderFunctions{};
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std::vector<std::function<void(window*, int, bool)>> keyListeners{};
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std::vector<std::function<void(window*, int, bool)>> mouseListeners{};
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KEY_MAP keysDown{};
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KEY_MAP mouseDown{};
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public:
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window() = default;
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window(int width_, int height_) {
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m_width = width_;
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m_height = height_;
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}
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virtual void createWindow() = 0;
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virtual void startMainLoop() = 0;
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virtual void destroyWindow() = 0;
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virtual ~window() = 0;
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virtual inline bool setResizeable(bool resizeEnabled) = 0;
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virtual inline bool setWindowSize(int width_, int height_) = 0;
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[[nodiscard]] inline int getWidth() const {return m_width;};
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[[nodiscard]] inline int getHeight() const {return m_height;};
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[[nodiscard]] virtual inline bool isWindowOpen() const {return m_windowOpen;};
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virtual inline void closeWindow(){
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m_windowOpen = false;
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}
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virtual inline void registerLoopFunction(const std::function<void(window*)>& func) {
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renderFunctions.push_back(func);
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}
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virtual inline bool isKeyDown(int key) const { return keysDown.at(key); }
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virtual inline bool isMouseDown(int button) const {return mouseDown.at(button);};
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// Function signature is window pointer to this, key press, pressed/released (true/false)
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virtual inline void registerKeyListener(const std::function<void(window*, int, bool)>& listener) {
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keyListeners.push_back(listener);
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}
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// Function signature is window pointer to this, mouse button press, pressed/released (true/false)
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virtual inline void registerMouseListener(const std::function<void(window*, int, bool)>& listener) {
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mouseListeners.push_back(listener);
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}
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};
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}
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#endif
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