579 lines
16 KiB
C++
Executable File
579 lines
16 KiB
C++
Executable File
#include "TextureManager.h"
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#include "ShaderManager.h"
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#include "Renderer.h"
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#include "ObjLoader.h"
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#include "Physics.h"
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#include <string>
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#include <cstdlib>
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#include <ctime>
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#include <iostream>
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#include <fstream>
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#include "Game.h"
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#include "AnimatedModel.h"
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#include "BoneAnimatedModel.h"
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#include "TextModel.h"
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#include "Inventory.h"
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#include "cmakeaudioplayer/include/AudioPlayer.hpp"
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#include <memory>
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namespace ZL
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{
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void worldToScreenCoordinates(Vector3f objectPos,
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Matrix4f projectionModelView,
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int screenWidth, int screenHeight,
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int& screenX, int& screenY) {
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Vector4f inx = { objectPos.v[0], objectPos.v[1], objectPos.v[2], 1.0f};
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Vector4f clipCoords = MultMatrixVector(projectionModelView, inx);
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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float ndcX = clipCoords.v[0] / clipCoords.v[3];
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float ndcY = clipCoords.v[1] / clipCoords.v[3];
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> NDC <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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screenX = (int)((ndcX + 1.0f) * 0.5f * screenWidth);
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//screenY = (int)((1.0f - ndcY) * 0.5f * screenHeight);
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screenY = (int)((1.0f + ndcY) * 0.5f * screenHeight);
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}
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namespace Env
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{
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int windowHeaderHeight = 0;
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int width = 0;
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int height = 0;
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float zoom = 10.0;
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bool leftPressed = false;
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bool rightPressed = false;
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bool upPressed = false;
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bool downPressed = false;
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Vector3f cameraShift = {0,0,0};
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Vector3f characterPos = { 0,0,0 };
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/*
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Vector2f birdStartPos;
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float backgroundSectionWidth;
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int getActualClientHeight()
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{
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return height - windowHeaderHeight;
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}*/
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}
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struct ActiveObject
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{
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std::shared_ptr<Texture> activeObjectTexturePtr;
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VertexDataStruct activeObjectMesh;
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VertexRenderStruct activeObjectMeshMutable;
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std::shared_ptr<Texture> activeObjectScreenTexturePtr;
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VertexDataStruct activeObjectScreenMesh;
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VertexRenderStruct activeObjectScreenMeshMutable;
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Vector3f objectPos;
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bool highlighted = false;
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};
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namespace GameObjects
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{
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std::shared_ptr<Texture> testObjTexturePtr;
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std::shared_ptr<Texture> roomTexturePtr;
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std::shared_ptr<Texture> coneTexturePtr;
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//std::shared_ptr<Texture> activeObjectTexturePtr;
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VertexDataStruct colorCubeMesh;
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VertexRenderStruct colorCubeMeshMutable;
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VertexDataStruct testObjMesh;
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VertexRenderStruct testObjMeshMutable;
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BoneSystem bx;
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VertexRenderStruct bxMutable;
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VertexDataStruct textMesh;
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VertexRenderStruct textMeshMutable;
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VertexDataStruct coneMesh;
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VertexRenderStruct coneMeshMutable;
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std::vector<ActiveObject> activeObjects;
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// Add AudioPlayer instance
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std::unique_ptr<AudioPlayer> audioPlayer;
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}
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static SDL_Window* window = NULL;
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static SDL_GLContext gl_context;
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Renderer renderer;
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//GameState gs;
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const size_t CONST_TIMER_INTERVAL = 10;
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const size_t CONST_MAX_TIME_INTERVAL = 1000;
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bool ExitGameLoop = false;
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//To calculate when to call Update
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size_t NewTickCount;
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size_t LastTickCount;
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void DrawScene()
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{
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static const std::string defaultShaderName = "default";
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static const std::string colorShaderName = "defaultColor";
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static const std::string vPositionName = "vPosition";
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static const std::string vTexCoordName = "vTexCoord";
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static const std::string vColorName = "vColor";
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static const std::string textureUniformName = "Texture";
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glClearColor(0.3f, 0.3f, 0.3f, 1.0f);
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glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
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glViewport(0, 0, Env::width, Env::height);
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renderer.shaderManager.PushShader(defaultShaderName);
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renderer.RenderUniform1i(textureUniformName, 0);
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renderer.EnableVertexAttribArray(vPositionName);
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renderer.EnableVertexAttribArray(vTexCoordName);
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renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5, static_cast<float>(Env::width) / static_cast<float>(Env::height), 50, 10000);
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renderer.PushMatrix();
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renderer.LoadIdentity();
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renderer.TranslateMatrix({ 0,0, -100* Env::zoom });
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float t = 0.3;
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renderer.RotateMatrix(QuatFromRotateAroundX(t * M_PI / 2.0));
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//GameObjects::textMeshMutable.AssignFrom(GameObjects::textMesh);
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//GameObjects::textMeshMutable.RefreshVBO();
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glBindTexture(GL_TEXTURE_2D, GameObjects::coneTexturePtr->getTexID());
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renderer.DrawVertexRenderStruct(GameObjects::coneMeshMutable);
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renderer.TranslateMatrix(Env::cameraShift);
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//ActiveObject ao1;
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for (auto& ao : GameObjects::activeObjects)
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{
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renderer.PushMatrix();
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renderer.TranslateMatrix(ao.objectPos);
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glBindTexture(GL_TEXTURE_2D, ao.activeObjectTexturePtr->getTexID());
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renderer.DrawVertexRenderStruct(ao.activeObjectMeshMutable);
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renderer.PopMatrix();
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}
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glBindTexture(GL_TEXTURE_2D, GameObjects::roomTexturePtr->getTexID());
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renderer.DrawVertexRenderStruct(GameObjects::textMeshMutable);
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auto latestProjectionModelView = renderer.GetProjectionModelViewMatrix();
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renderer.PopMatrix();
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renderer.PopProjectionMatrix();
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glClear(GL_DEPTH_BUFFER_BIT);
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renderer.PushProjectionMatrix(static_cast<float>(Env::width), static_cast<float>(Env::height));
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renderer.PushMatrix();
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renderer.LoadIdentity();
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for (auto& ao : GameObjects::activeObjects)
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{
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if (ao.highlighted)
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{
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int screenX, screenY;
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worldToScreenCoordinates(ao.objectPos, latestProjectionModelView, Env::width, Env::height, screenX, screenY);
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renderer.PushMatrix();
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renderer.TranslateMatrix(Vector3f{screenX + 0.f, screenY + 0.f, 0.0f});
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glBindTexture(GL_TEXTURE_2D, ao.activeObjectScreenTexturePtr->getTexID());
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renderer.DrawVertexRenderStruct(ao.activeObjectScreenMeshMutable);
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renderer.PopMatrix();
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}
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}
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renderer.PopMatrix();
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renderer.PopProjectionMatrix();
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renderer.DisableVertexAttribArray(vPositionName);
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renderer.DisableVertexAttribArray(vTexCoordName);
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renderer.shaderManager.PopShader();
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CheckGlError();
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}
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void UpdateScene(size_t ms)
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{
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const float SPEED = 0.1f;
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if (Env::leftPressed)
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{
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Env::cameraShift.v[0] += SPEED * ms;
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}
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if (Env::rightPressed)
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{
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Env::cameraShift.v[0] -= SPEED * ms;
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}
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if (Env::upPressed)
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{
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Env::cameraShift.v[2] += SPEED * ms;
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}
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if (Env::downPressed)
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{
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Env::cameraShift.v[2] -= SPEED * ms;
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}
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Env::characterPos.v[0] = -Env::cameraShift.v[0];
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Env::characterPos.v[1] = -Env::cameraShift.v[1];
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Env::characterPos.v[2] = -Env::cameraShift.v[2];
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for (auto& ao : GameObjects::activeObjects)
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{
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if (sqrtf(
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(Env::characterPos.v[0] - ao.objectPos.v[0]) * (Env::characterPos.v[0] - ao.objectPos.v[0])
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+
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(Env::characterPos.v[1] - ao.objectPos.v[1]) * (Env::characterPos.v[1] - ao.objectPos.v[1])
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+
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(Env::characterPos.v[2] - ao.objectPos.v[2]) * (Env::characterPos.v[2] - ao.objectPos.v[2])
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) < 50.f)
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{
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ao.highlighted = true;
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}
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else
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{
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ao.highlighted = false;
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}
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}
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}
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void ProcessTickCount()
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{
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if (LastTickCount == 0)
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{
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LastTickCount = SDL_GetTicks64();
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return;
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}
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NewTickCount = SDL_GetTicks64();
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if (NewTickCount - LastTickCount > CONST_TIMER_INTERVAL)
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{
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if (NewTickCount - LastTickCount > CONST_MAX_TIME_INTERVAL)
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{
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UpdateScene(CONST_MAX_TIME_INTERVAL); //Limit game update speed to FPS
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}
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else
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{
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UpdateScene(NewTickCount - LastTickCount);
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}
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LastTickCount = NewTickCount;
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}
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}
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void setup() {
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static const int BIRD_WIDTH = 512;
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static const int BIRD_HEIGHT = 512;
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static const int BACKGROUND_WIDTH = 900;
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static const int BACKGROUND_HEIGHT = 504;
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static const int PIPE_WIDTH = 244;
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static const int PIPE_HEIGHT = 1500;
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static const int GAMEOVER_WIDTH = 1400;
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static const int GAMEOVER_HEIGHT = 720;
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ZL::BindOpenGlFunctions();
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CheckGlError();
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//Load shaders:
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std::cout << "Hello test 1" << std::endl;
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renderer.shaderManager.AddShaderFromFiles("default", "./default.vertex", "./default.fragment");
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std::cout << "Hello test 2" << std::endl;
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renderer.shaderManager.AddShaderFromFiles("defaultColor", "./defaultColor.vertex", "./defaultColor.fragment");
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std::cout << "Hello test 2x" << std::endl;
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GameObjects::bx.LoadFromFile("mesh_armature_and_animation_data.txt");
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std::cout << "Hello test 3" << std::endl;
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CheckGlError();
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GameObjects::roomTexturePtr = std::make_shared<Texture>(CreateTextureDataFromBmp24("./Kitchen_ceramics.bmp"));
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GameObjects::coneTexturePtr = std::make_shared<Texture>(CreateTextureDataFromBmp24("./conus.bmp"));
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GameObjects::colorCubeMesh = CreateCube3D(5.0);
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GameObjects::colorCubeMeshMutable.data = CreateCube3D(5.0);
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GameObjects::colorCubeMeshMutable.RefreshVBO();
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GameObjects::testObjMesh = LoadFromObjFile("./chair_01.obj");
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GameObjects::testObjMesh.Scale(10);
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GameObjects::testObjMesh.SwapZandY();
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GameObjects::testObjMeshMutable.data = GameObjects::testObjMesh;
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GameObjects::testObjMeshMutable.RefreshVBO();
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GameObjects::textMesh = LoadFromTextFile("./mesh001.txt");
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GameObjects::coneMesh = LoadFromTextFile("./cone001.txt");
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GameObjects::coneMesh.Scale(200);
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GameObjects::textMeshMutable.AssignFrom(GameObjects::textMesh);
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GameObjects::textMeshMutable.RefreshVBO();
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GameObjects::coneMeshMutable.AssignFrom(GameObjects::coneMesh);
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GameObjects::coneMeshMutable.RefreshVBO();
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ActiveObject ao1;
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ao1.activeObjectMesh = LoadFromTextFile("./book001.txt");
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ao1.activeObjectMesh.Scale(4);
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ao1.activeObjectMeshMutable.AssignFrom(ao1.activeObjectMesh);
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ao1.activeObjectMeshMutable.RefreshVBO();
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ao1.objectPos = Vector3f{50, 0, -300};
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ao1.activeObjectTexturePtr = std::make_shared<Texture>(CreateTextureDataFromBmp24("./book03.bmp"));
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ao1.activeObjectScreenTexturePtr = std::make_shared<Texture>(CreateTextureDataFromBmp24("./aoscreen01.bmp"));
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ao1.activeObjectScreenMesh = CreateRect2D({ 0.f, 0.f }, { 64.f, 64.f }, 0.5);
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ao1.activeObjectScreenMeshMutable.AssignFrom(ao1.activeObjectScreenMesh);
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ao1.activeObjectScreenMeshMutable.RefreshVBO();
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GameObjects::activeObjects.push_back(ao1);
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std::cout << "Hello test 4x" << std::endl;
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renderer.InitOpenGL();
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CheckGlError();
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std::cout << "Hello test 5x" << std::endl;
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// ТЕСТИРУЕМ ВЗАИМОДЕЙСТВИЕ С ИНВЕНТАРЕМ
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auto roomTexturePtr = std::make_shared<ZL::Texture>(ZL::CreateTextureDataFromBmp24("./Kitchen_ceramics.bmp"));
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auto coneTexturePtr = std::make_shared<ZL::Texture>(ZL::CreateTextureDataFromBmp24("./conus.bmp"));
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// Добавляем предметы в инвентарь
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ZL::AddItemToInventory("RoomCeramics", roomTexturePtr);
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ZL::AddItemToInventory("Cone", coneTexturePtr);
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std::cout << "Before removal:\n";
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ZL::PrintInventory();
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// Удаляем "Cone" из инвентаря
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ZL::RemoveItemFromInventory("Cone");
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std::cout << "\nAfter removal:\n";
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ZL::PrintInventory();
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// Initialize audio player and start background music
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GameObjects::audioPlayer = std::make_unique<AudioPlayer>();
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if (GameObjects::audioPlayer) {
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GameObjects::audioPlayer->playMusic("Symphony No.6 (1st movement).ogg");
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}
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///
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}
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void render() {
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SDL_GL_MakeCurrent(window, gl_context);
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CheckGlError();
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glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
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glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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DrawScene();
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ProcessTickCount();
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SDL_GL_SwapWindow(window);
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}
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void update() {
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SDL_Event event;
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while (SDL_PollEvent(&event)) {
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if (event.type == SDL_QUIT) {
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ExitGameLoop = true;
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}
|
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if (event.type == SDL_MOUSEBUTTONDOWN) {
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static int x = 0;
|
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GameObjects::bx.Interpolate(x);
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x = x + 2;
|
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}
|
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if (event.type == SDL_MOUSEWHEEL) {
|
||
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static const float zoomstep = 1.0f;
|
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if (event.wheel.y > 0) {
|
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> zoom
|
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Env::zoom -= zoomstep;
|
||
}
|
||
else if (event.wheel.y < 0) {
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> zoom
|
||
Env::zoom += zoomstep;
|
||
}
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> zoom, <20><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
if (Env::zoom < zoomstep) {
|
||
Env::zoom = zoomstep;
|
||
}
|
||
}
|
||
if (event.type == SDL_KEYDOWN) {
|
||
switch (event.key.keysym.sym) {
|
||
case SDLK_LEFT:
|
||
case SDLK_a:
|
||
Env::leftPressed = true;
|
||
if (GameObjects::audioPlayer) {
|
||
GameObjects::audioPlayer->playSound("Звук-Идут-по-земле.ogg");
|
||
}
|
||
break;
|
||
case SDLK_RIGHT:
|
||
case SDLK_d:
|
||
Env::rightPressed = true;
|
||
if (GameObjects::audioPlayer) {
|
||
GameObjects::audioPlayer->playSound("Звук-Идут-по-земле.ogg");
|
||
}
|
||
break;
|
||
case SDLK_UP:
|
||
case SDLK_w:
|
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Env::upPressed = true;
|
||
if (GameObjects::audioPlayer) {
|
||
GameObjects::audioPlayer->playSound("Звук-Идут-по-земле.ogg");
|
||
}
|
||
break;
|
||
case SDLK_DOWN:
|
||
case SDLK_s:
|
||
Env::downPressed = true;
|
||
if (GameObjects::audioPlayer) {
|
||
GameObjects::audioPlayer->playSound("Звук-Идут-по-земле.ogg");
|
||
}
|
||
break;
|
||
case SDLK_SPACE:
|
||
// Play the symphony when space is pressed
|
||
if (GameObjects::audioPlayer) {
|
||
GameObjects::audioPlayer->playMusic("Symphony No.6 (1st movement).ogg");
|
||
}
|
||
break;
|
||
}
|
||
|
||
}
|
||
|
||
if (event.type == SDL_KEYUP) {
|
||
switch (event.key.keysym.sym) {
|
||
case SDLK_LEFT:
|
||
case SDLK_a:
|
||
Env::leftPressed = false;
|
||
break;
|
||
case SDLK_RIGHT:
|
||
case SDLK_d:
|
||
Env::rightPressed = false;
|
||
break;
|
||
case SDLK_UP:
|
||
case SDLK_w:
|
||
Env::upPressed = false;
|
||
break;
|
||
case SDLK_DOWN:
|
||
case SDLK_s:
|
||
Env::downPressed = false;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
render();
|
||
}
|
||
|
||
};
|
||
|
||
int main(int argc, char* argv[])
|
||
{
|
||
|
||
constexpr int CONST_WIDTH = 1280;
|
||
constexpr int CONST_HEIGHT = 720;
|
||
|
||
ZL::Env::width = CONST_WIDTH;
|
||
ZL::Env::height = CONST_HEIGHT;
|
||
|
||
#ifdef EMSCRIPTEN
|
||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
|
||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 3);
|
||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
|
||
SDL_Renderer* renderer = NULL;
|
||
SDL_CreateWindowAndRenderer(CONST_WIDTH, CONST_HEIGHT, SDL_WINDOW_OPENGL, &ZL::window, &renderer);
|
||
#else
|
||
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_EVENTS) != 0) {
|
||
SDL_Log("Failed to initialize SDL: %s", SDL_GetError());
|
||
return 1;
|
||
}
|
||
|
||
|
||
// Use a core profile setup.
|
||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
|
||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 3);
|
||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
|
||
ZL::window = SDL_CreateWindow("Jumping Bird", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, CONST_WIDTH, CONST_HEIGHT, SDL_WINDOW_OPENGL);
|
||
#endif
|
||
//todo
|
||
ZL::Env::windowHeaderHeight = 0;
|
||
|
||
ZL::gl_context = SDL_GL_CreateContext(ZL::window);
|
||
|
||
ZL::CheckGlError();
|
||
|
||
ZL::setup();
|
||
#ifdef EMSCRIPTEN
|
||
// register update as callback
|
||
emscripten_set_main_loop(ZL::update, 0, 1);
|
||
#else
|
||
while (!ZL::ExitGameLoop) {
|
||
|
||
ZL::update();
|
||
SDL_Delay(2);
|
||
|
||
}
|
||
SDL_GL_DeleteContext(ZL::gl_context);
|
||
SDL_DestroyWindow(ZL::window);
|
||
SDL_Quit();
|
||
|
||
exit(0);
|
||
#endif
|
||
|
||
}
|