118 lines
2.8 KiB
C++
118 lines
2.8 KiB
C++
#include "DarkRP2D.h"
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#ifndef NDEBUG
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#include "imgui.h"
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#include "imgui_impl_sdl_gl3.h"
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#endif
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#include <GL/glew.h>
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#include <iostream>
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#include "screens/GameScreen.h"
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#include "Utility.h"
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DarkRP2D::~DarkRP2D()
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{
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std::cout << "Game got destroyed!" << std::endl;
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#ifndef NDEBUG
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ImGui_ImplSdlGL3_Shutdown();
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ImGui::DestroyContext();
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#endif
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delete gameScreen;
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delete assets;
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delete renderer;
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}
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void DarkRP2D::create()
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{
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std::cout << "Game got created!" << std::endl;
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assets = new Assets();
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assets->loadTexture("police_officer.png", true, "police_officer");
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assets->loadShader("vert.shader", "frag.shader", nullptr, "defaultShader");
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assets->loadShader("bitmapvert.shader", "bitmapfrag.shader", nullptr, "bitmapShader");
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renderer = new Renderer();
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font = new BitmapFont("arial.ttf");
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gameScreen = new GameScreen(renderer, assets);
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gameScreen->show();
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#ifndef NDEBUG
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//Setup IMGUI debugging
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ImGui::CreateContext();
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ImGui_ImplSdlGL3_Init(this->gWindow);
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ImGui::StyleColorsDark();
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#endif
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}
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void DarkRP2D::loop(unsigned int delta)
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{
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static unsigned int accumulator = 0, ups = 0, fps = 0, acc = 0;
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accumulator += delta;
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acc += delta;
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while (accumulator >= 17)
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{
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accumulator -= 17;
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update(delta);
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ups++;
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}
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if (acc >= 1000)
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{
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std::cout << "Updates per second: " << ups << " Frames per Second: " << fps << std::endl;
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acc -= 1000;
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ups = 0;
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fps = 0;
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}
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render(delta);
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fps++;
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}
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void DarkRP2D::update(unsigned int delta)
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{
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gameScreen->update();
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}
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void DarkRP2D::render(unsigned int delta)
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{
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renderer->clear();
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#ifndef NDEBUG
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ImGui_ImplSdlGL3_NewFrame(gWindow);
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#endif
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//texttest
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Shader bitmapShader = assets->getShader("bitmapShader");
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font->drawText(bitmapShader, "Hallo du noob", 25.0f, 25.0f, 1.f, glm::vec3(0.5f, 0.8f, 0.2f));
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gameScreen->render();
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#ifndef NDEBUG
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// 1. Show a simple window.
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// Tip: if we don't call ImGui::Begin()/ImGui::End() the widgets automatically appears in a window called "Debug".
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static bool ShowOpenGLLogger = false;
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{
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ImGui::Separator();
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ImGui::Text("\t\t\t\t\tOpenGL Info");
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ImGui::Text("GLEW Version: %s\n", glewGetString(GLEW_VERSION));
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ImGui::Text(" Version: %s\n", glGetString(GL_VERSION));
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ImGui::Text(" Vendor: %s\n", glGetString(GL_VENDOR));
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ImGui::Text(" Renderer: %s\n", glGetString(GL_RENDERER));
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ImGui::Text(" Shading: %s\n", glGetString(GL_SHADING_LANGUAGE_VERSION));
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ImGui::Separator();
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ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
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ImGui::Checkbox("Show OpenGL Logger", &ShowOpenGLLogger);
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}
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if (ShowOpenGLLogger)
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Utility::Debug::openGLLogger.Draw("OpenGL Logger");
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ImGui::Render();
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ImGui_ImplSdlGL3_RenderDrawData(ImGui::GetDrawData());
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#endif
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SDL_GL_SwapWindow(gWindow);
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}
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void DarkRP2D::resize(int width, int height)
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{
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} |