79 lines
1.7 KiB
C++
79 lines
1.7 KiB
C++
#ifndef __RENDERER_HPP_
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#define __RENDERER_HPP_
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#include <immintrin.h>
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#include <raylib.h>
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#include <raymath.h>
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#include "config.hpp"
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#include "klotski.hpp"
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#include "mass_springs.hpp"
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class OrbitCamera3D {
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friend class Renderer;
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private:
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Camera camera;
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Vector3 target;
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float distance;
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float angle_x;
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float angle_y;
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Vector2 last_mouse;
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bool dragging;
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public:
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OrbitCamera3D(Vector3 target, float distance)
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: camera({0}), target(target), distance(distance), angle_x(0.0),
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angle_y(0.3), last_mouse(Vector2Zero()), dragging(false) {
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camera.position = Vector3(0, 0, -1.0 * distance);
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camera.target = target;
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camera.up = Vector3(0, 1.0, 0);
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camera.fovy = 90.0;
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camera.projection = CAMERA_PERSPECTIVE;
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}
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~OrbitCamera3D() {}
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public:
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auto Update() -> void;
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};
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class Renderer {
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private:
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int width;
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int height;
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OrbitCamera3D camera;
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RenderTexture render_target;
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RenderTexture klotski_target;
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public:
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Renderer(int width, int height)
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: width(width), height(height),
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camera(OrbitCamera3D(Vector3(0, 0, 0), CAMERA_DISTANCE)) {
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render_target = LoadRenderTexture(width, height);
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klotski_target = LoadRenderTexture(width, height);
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}
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Renderer(const Renderer ©) = delete;
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Renderer &operator=(const Renderer ©) = delete;
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Renderer(Renderer &&move) = delete;
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Renderer &operator=(Renderer &&move) = delete;
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~Renderer() {
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UnloadRenderTexture(render_target);
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UnloadRenderTexture(klotski_target);
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}
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public:
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auto UpdateCamera() -> void;
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auto DrawMassSprings(const MassSpringSystem &masssprings) -> void;
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auto DrawKlotski(State &state, int hov_x, int hov_y, int sel_x, int sel_y)
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-> void;
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auto DrawTextures() -> void;
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};
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#endif
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