82 lines
1.7 KiB
C++
82 lines
1.7 KiB
C++
#include <string>
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#include <sstream>
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#include <GL/glew.h>
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#define GLFW_INCLUDE_GLU
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#include <GLFW/glfw3.h>
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#include <glext.h>
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#include "logging.h"
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#include "glerror.h"
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#include "World.h"
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GLFWwindow* window;
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GLint glVersion[2];
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GLchar* glVendor;
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int main(int argc, char* argv[])
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{
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World world;
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EntityID ent1 = world.CreateEntity();
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auto t1 = world.AddComponent<Components::Transform>(ent1, "Transform");
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t1->Position[0] = 1.0f;
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t1->Position[1] = 1.0f;
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t1->Position[2] = 1.0f;
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EntityID ent2 = world.CreateEntity(ent1);
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auto t2 = world.AddComponent<Components::Transform>(ent2, "Transform");
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t2->Position[0] = 1.0f;
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t2->Position[1] = 1.0f;
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t2->Position[2] = 1.0f;
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world.Update(0.0);
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LOG_INFO("ent1: %f %f %f", t1->Position[0], t1->Position[1], t1->Position[2]);
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LOG_INFO("ent2: %f %f %f", t2->Position[0], t2->Position[1], t2->Position[2]);
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return 0;
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// Initialize GLFW
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if (!glfwInit())
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{
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LOG_ERROR("GLFW: Initialization failed");
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return 1;
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}
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// Create a window
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window = glfwCreateWindow(1280, 720, "OpenGL", nullptr, nullptr);
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if (!window)
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{
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LOG_ERROR("GLFW: Failed to create window");
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return 1;
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}
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glfwMakeContextCurrent(window);
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// GL version info
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glGetIntegerv(GL_MAJOR_VERSION, &glVersion[0]);
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glGetIntegerv(GL_MINOR_VERSION, &glVersion[1]);
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glVendor = (GLchar*)glGetString(GL_VENDOR);
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std::stringstream ss;
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ss << glVendor << " OpenGL " << glVersion[0] << "." << glVersion[1];
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#ifdef DEBUG
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ss << " DEBUG";
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#endif
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LOG_INFO(ss.str().c_str());
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glfwSetWindowTitle(window, ss.str().c_str());
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// Initialize GLEW
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if (glewInit() != GLEW_OK)
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{
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LOG_ERROR("GLEW: Initialization failed");
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return 1;
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}
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// Main loop
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while (!glfwWindowShouldClose(window))
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{
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glfwPollEvents();
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}
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return 0;
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} |