70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
#ifndef RAYLIB_CPP_INCLUDE_CAMERA2D_HPP_
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#define RAYLIB_CPP_INCLUDE_CAMERA2D_HPP_
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#include "./Vector2.hpp"
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#include "./raylib-cpp-utils.hpp"
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#include "./raylib.hpp"
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namespace raylib {
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/**
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* Camera2D type, defines a 2d camera
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*/
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class Camera2D : public ::Camera2D {
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public:
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Camera2D(const ::Camera2D& camera)
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: ::Camera2D(camera) {
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// Nothing.
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}
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Camera2D() : ::Camera2D() {}
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Camera2D(::Vector2 offset, ::Vector2 target, float rotation = 0.0f, float zoom = 1.0f)
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: ::Camera2D{offset, target, rotation, zoom} {}
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Camera2D& BeginMode() {
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::BeginMode2D(*this);
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return *this;
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}
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Camera2D& EndMode() {
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::EndMode2D();
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return *this;
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}
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GETTERSETTER(::Vector2, Offset, offset)
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GETTERSETTER(::Vector2, Target, target)
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GETTERSETTER(float, Rotation, rotation)
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GETTERSETTER(float, Zoom, zoom)
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Camera2D& operator=(const ::Camera2D& camera) {
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set(camera);
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return *this;
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}
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/**
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* Returns camera 2d transform matrix
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*/
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[[nodiscard]] Matrix GetMatrix() const { return ::GetCameraMatrix2D(*this); }
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/**
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* Returns the world space position for a 2d camera screen space position
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*/
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[[nodiscard]] Vector2 GetScreenToWorld(::Vector2 position) const { return ::GetScreenToWorld2D(position, *this); }
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/**
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* Returns the screen space position for a 2d world space position
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*/
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[[nodiscard]] Vector2 GetWorldToScreen(::Vector2 position) const { return ::GetWorldToScreen2D(position, *this); }
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protected:
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void set(const ::Camera2D& camera) {
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offset = camera.offset;
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target = camera.target;
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rotation = camera.rotation;
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zoom = camera.zoom;
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}
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};
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} // namespace raylib
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using RCamera2D = raylib::Camera2D;
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#endif // RAYLIB_CPP_INCLUDE_CAMERA2D_HPP_
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