TheGame <\/em>\u043a\u043b\u0430\u0441\u0441 \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u0441\u0442\u043e\u044f\u0442\u044c \u0438\u0437 5-\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0438 3-\u0445 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445, \u0441\u043e\u0431\u0440\u0430\u043d\u043d\u044b\u0445 \u0432 TheGame.h<\/em>.<\/p>\n\n\n\n
Copy-paste \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u043a\u043e\u0434 \u0432 TheGame.h<\/em>:<\/p>\n\n\n
\n#pragma once\nclass TheGame\n{\npublic:\n\tint screenSize[2];\n\tfloat screenRatio;\n\tbool bExitGame;\npublic:\n\tint run();\n\tint getReady();\n\tint drawFrame();\n\tint cleanUp();\n\tint onScreenResize(int width, int height);\n};\n\n<\/pre><\/div>\n\n\n<\/p>\n\n\n\n
\n\n\n\n4. \u0422\u0435\u043f\u0435\u0440\u044c – \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f:<\/p>\n\n\n\n
Right-click \u043d\u0430 xTheGame <\/em>-> Add -> New Item<\/strong><\/em>, <\/p>\n\n\n\n
C++ File (.cpp)<\/li>
Name \u2013 TheGame.cpp<\/strong><\/li>
Location – C:\\CPP\\a999hello<\/em>\\<\/em><\/li><\/ul>\n\n\n\nAdd.<\/p>\n\n\n\n
\u041a\u043e\u0434:<\/p>\n\n\n
\n#include "TheGame.h"\n#include "platform.h"\n#include "linmath.h"\n\nstatic const struct\n{\n    float x, y;\n    float r, g, b;\n} vertices[3] =\n{\n    { -0.6f, -0.4f, 1.f, 0.f, 0.f },\n    {  0.6f, -0.4f, 0.f, 1.f, 0.f },\n    {   0.f,  0.6f, 0.f, 0.f, 1.f }\n};\n\nstatic const char* vertex_shader_text =\n"#version 320 es\\n"\n"precision lowp float;\\n"\n"uniform mat4 MVP;\\n"\n"in vec3 vCol;\\n"\n"in vec2 vPos;\\n"\n"out vec3 color;\\n"\n"void main()\\n"\n"{\\n"\n"    gl_Position = MVP * vec4(vPos, 0.0, 1.0);\\n"\n"    color = vCol;\\n"\n"}\\n";\n\nstatic const char* fragment_shader_text =\n"#version 320 es\\n"\n"precision lowp float;\\n"\n"in vec3 color;\\n"\n"out vec4 FragColor;\\n"\n"void main()\\n"\n"{\\n"\n"    FragColor = vec4(color, 1.0);\\n"\n"}\\n";\n\nunsigned int vao_buffer, vertex_buffer, vertex_shader, fragment_shader, program;\nint mvp_location, vpos_location, vcol_location;\nfloat angle_z = 0;\n\nint TheGame::getReady() {\n    bExitGame = false;\n\n    glGenVertexArrays(1, &vao_buffer);\n    glBindVertexArray(vao_buffer);\n\n    glGenBuffers(1, &vertex_buffer);\n    glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);\n    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);\n\n    vertex_shader = glCreateShader(GL_VERTEX_SHADER);\n    glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);\n    glCompileShader(vertex_shader);\n\n    fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);\n    glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);\n    glCompileShader(fragment_shader);\n\n    program = glCreateProgram();\n    glAttachShader(program, vertex_shader);\n    glAttachShader(program, fragment_shader);\n    glLinkProgram(program);\n\n    mvp_location = glGetUniformLocation(program, "MVP");\n\n    vpos_location = glGetAttribLocation(program, "vPos");\n    vcol_location = glGetAttribLocation(program, "vCol");\n\n    glEnableVertexAttribArray(vpos_location);\n    glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,\n        sizeof(vertices[0]), (void*)0);\n    glEnableVertexAttribArray(vcol_location);\n    glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,\n        sizeof(vertices[0]), (void*)(sizeof(float) * 2));\n\n    return 1;\n}\nint TheGame::drawFrame() {\n    myPollEvents();\n\n    mat4x4 m, p, mvp;\n\n    glClear(GL_COLOR_BUFFER_BIT);\n    angle_z += 0.01f;\n    mat4x4_identity(m);\n    mat4x4_rotate_Z(m, m, angle_z);\n    mat4x4_ortho(p, -screenRatio, screenRatio, -1.f, 1.f, 1.f, -1.f);\n    mat4x4_mul(mvp, p, m);\n\n    glUseProgram(program);\n    glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*)mvp);\n    glDrawArrays(GL_TRIANGLES, 0, 3);\n\n    mySwapBuffers();\n    return 1;\n}\nint TheGame::cleanUp() {\n    return 1;\n}\nint TheGame::onScreenResize(int width, int height) {\n    if (screenSize[0] == width && screenSize[1] == height)\n        return 0;\n    screenSize[0] = width;\n    screenSize[1] = height;\n    screenRatio = (float)width \/ (float)height;\n    glViewport(0, 0, width, height);\n    mylog(" screen size %d x %d\\n", width, height);\n    return 1;\n}\nint TheGame::run() {\n    getReady();\n    while (!bExitGame) {\n        drawFrame();\n    }\n    cleanUp();\n    return 1;\n}\n\n<\/pre><\/div>\n\n\n<\/p>\n\n\n\n
\u0417\u0430\u043c\u0435\u0442\u0438\u043c, \u0447\u0442\u043e \u0432 \u043a\u043e\u0434\u0435 \u043d\u0435\u0442 \u043d\u0438\u043a\u0430\u043a\u0438\u0445 platform-specific \u0441\u0441\u044b\u043b\u043e\u043a (\u043a\u0430\u043a \u043d\u0430 GLAD \u0438\u043b\u0438 GLFW), \u0447\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u0447\u0442\u043e \u0435\u0433\u043e \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0438 \u043d\u0430 \u0434\u0440\u0443\u0433\u0438\u0445 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u0445, \u0432 \u0447\u0430\u0441\u0442\u043d\u043e\u0441\u0442\u0438 – \u043d\u0430 Android-\u0435, \u0447\u0442\u043e \u043c\u044b \u043d\u0435\u043f\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0438 \u043f\u043e\u043f\u0440\u043e\u0431\u0443\u0435\u043c \u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u0433\u043b\u0430\u0432\u0435.<\/li><\/ul>\n\n\n\n
\n\n\n\n5. \u0422\u0430\u043a\u0436\u0435 (\u043a\u0430\u043a \u043e\u0431\u044b\u0447\u043d\u043e) \u043d\u0430\u0434\u043e \u043e\u043f\u043e\u0432\u0435\u0441\u0442\u0438\u0442\u044c p_windows <\/em>\u043f\u0440\u043e\u0435\u043a\u0442, \u0433\u0434\u0435 \u0438\u0441\u043a\u0430\u0442\u044c TheGame.h<\/em>.<\/p>\n\n\n\n
Right-click \u043d\u0430  p_windows <\/em> project -> Properties, All Configurations<\/strong>, Win32, Configuration Properties -> C\/C++ -> General<\/em>, \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u043c Additional Include Directories -> Edit<\/em>, \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c \u043d\u043e\u0432\u0443\u044e \u0441\u0442\u0440\u043e\u043a\u0443. <\/p>\n\n\n\n
\u0412\u0410\u0416\u041d\u041e<\/strong>: \u041d\u0430 \u044d\u0442\u043e\u0442 \u0440\u0430\u0437 \u0432\u043c\u0435\u0441\u0442\u043e \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0430 \u043d\u0430 C:\\CPP\\a999hello<\/em> (\u0433\u0434\u0435 TheGame <\/em>\u0438 \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0435\u043d), \u0432\u0440\u0443\u0447\u043d\u0443\u044e<\/strong> \u0434\u043e\u0431\u0430\u0432\u0438\u043c<\/p>\n\n\n\n
..<\/code><\/pre>\n\n\n\n<\/p>\n\n\n\n
\u0414\u0430, \u044d\u0442\u043e \u043f\u0440\u043e\u0441\u0442\u043e 2 \u0442\u043e\u0447\u043a\u0438, \u0447\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 1 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0432\u0432\u0435\u0440\u0445 (\u043e\u0442 \u043a\u043e\u0440\u043d\u0435\u0432\u043e\u0433\u043e \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430 p_windows <\/em>\u043f\u0440\u043e\u0435\u043a\u0442\u0430).<\/p>\n\n\n\n
Ok, Apply, Ok.<\/p>\n\n\n\n
\n\n\n\n6. \u041a\u0430\u043a \u0438 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043b\u0438, \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0438\u043c platform-specific \u043a\u043e\u0434 \u0432\u043d\u0435<\/strong> TheGame <\/em>\u043a\u043b\u0430\u0441\u0441\u0430. \u0412 \u0447\u0430\u0441\u0442\u043d\u043e\u0441\u0442\u0438, \u0441\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 GLFW \u0438 GLAD, \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u0441\u043e\u0431\u044b\u0442\u0438\u0439 \u0438 \u0432\u044b\u0437\u043e\u0432 swap screen buffers.<\/p>\n\n\n\n
\u0418\u0442\u0430\u043a, \u043e\u0442\u043a\u0440\u043e\u0435\u043c platform.h<\/em> \u0438 \u0437\u0430\u043c\u0435\u043d\u0438\u043c \u043a\u043e\u0434 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c:<\/p>\n\n\n
\n#pragma once\n#include <glad\/glad.h>\n\nvoid mylog(const char* _Format, ...);\nvoid mySwapBuffers();\nvoid myPollEvents();\n\n<\/pre><\/div>\n\n\n<\/p>\n\n\n\n
\u0417\u0430\u043e\u0434\u043d\u043e \u0443\u0431\u0440\u0435\u043c mylog(..)<\/em> \u0438\u0437 .h<\/em> \u0432 .cpp<\/em><\/li><\/ul>\n\n\n\n
\n\n\n\n7. \u0420\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f:<\/p>\n\n\n\n
Right-click \u043d\u0430 xPlatform <\/em>-> Add -> New Item<\/strong><\/em>, <\/p>\n\n\n\n
C++ File (.cpp)<\/li>
Name \u2013 platform.cpp<\/strong><\/li>
Location – C:\\CPP\\p_windows<\/em>\\<\/em><\/li><\/ul>\n\n\n\nAdd<\/strong>.<\/p>\n\n\n\n
\u041a\u043e\u0434:<\/p>\n\n\n
\n#include <stdarg.h>\n#include <stdio.h>\n#include <GLFW\/glfw3.h>\n#include "platform.h"\n#include "TheGame.h"\n\nextern GLFWwindow* myMainWindow;\nextern TheGame theGame;\n\nvoid mylog(const char* _Format, ...) {\n#ifdef _DEBUG\n    va_list _ArgList;\n    va_start(_ArgList, _Format);\n    vprintf(_Format, _ArgList);\n    va_end(_ArgList);\n#endif\n};\nvoid mySwapBuffers() {\n    glfwSwapBuffers(myMainWindow);\n}\nvoid myPollEvents() {\n    glfwPollEvents();\n    \/\/check if closing the window\n    theGame.bExitGame = glfwWindowShouldClose(myMainWindow);\n    \/\/check screen size\n    int width, height;\n    glfwGetFramebufferSize(myMainWindow, &width, &height);\n    theGame.onScreenResize(width, height);\n}\n\n<\/pre><\/div>\n\n\n<\/p>\n\n\n\n
\n\n\n\n8. main.cpp<\/em>, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e, \u0442\u0435\u043f\u0435\u0440\u044c \u043d\u0430\u043c\u043d\u043e\u0433\u043e \u043a\u043e\u0440\u043e\u0447\u0435:<\/p>\n\n\n
\n#include <glad\/glad.h>\n#define GLFW_INCLUDE_NONE\n#include <GLFW\/glfw3.h>\n\n#include <stdlib.h>\n\n#include "TheGame.h"\n#include "platform.h"\n\nstatic void error_callback(int error, const char* description)\n{\n    mylog("Error: %s\\n", description);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n    if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)\n        glfwSetWindowShouldClose(window, GLFW_TRUE);\n}\n\nTheGame theGame;\nGLFWwindow* myMainWindow;\n\nint main(void)\n{\n    glfwSetErrorCallback(error_callback);\n\n    if (!glfwInit())\n        exit(EXIT_FAILURE);\n\n    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);\n    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 2);\n\n    myMainWindow = glfwCreateWindow(640, 480, "Simple example", NULL, NULL);\n    if (!myMainWindow)\n    {\n        glfwTerminate();\n        exit(EXIT_FAILURE);\n    }\n\n    glfwSetKeyCallback(myMainWindow, key_callback);\n\n    glfwMakeContextCurrent(myMainWindow);\n    gladLoadGLES2Loader((GLADloadproc)glfwGetProcAddress); \/\/gladLoadGL(glfwGetProcAddress);\n    glfwSwapInterval(1);\n\n    theGame.run();\n\n    glfwDestroyWindow(myMainWindow);\n    glfwTerminate();\n    exit(EXIT_SUCCESS);\n}\n\n<\/pre><\/div>\n\n\n<\/p>\n\n\n\n
\u0417\u0430\u043c\u0435\u043d\u0438\u043c \u043a\u043e\u0434 \u0432 main.cpp<\/em> \u043d\u0430 \u044d\u0442\u043e\u0442.<\/p>\n\n\n\n
\u0417\u0430\u043c\u0435\u0442\u0438\u043c, \u0447\u0442\u043e \u044d\u0442\u043e\u0442 \u043a\u043e\u0434 \u041d\u0415 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043d\u0438\u043a\u0430\u043a\u0438\u0445 game-specific \u0444\u0443\u043d\u043a\u0446\u0438\u0439, \u0447\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442, \u0447\u0442\u043e \u043c\u044b \u0441\u043c\u043e\u0436\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0435\u0433\u043e \u043a\u0430\u043a \u0435\u0441\u0442\u044c \u0438 \u0432 \u0434\u0440\u0443\u0433\u0438\u0445 \u043d\u0430\u0448\u0438\u0445 \u0431\u0443\u0434\u0443\u0449\u0438\u0445 Windows \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445.<\/li><\/ul>\n\n\n\n
\n\n\n\n9. \u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c (\u0437\u0435\u043b\u0435\u043d\u0430\u044f \u0441\u0442\u0440\u0435\u043b\u043a\u0430). \u0420\u0430\u0431\u043e\u0442\u0430\u0435\u0442!<\/p>\n\n\n\n
\u041c\u043e\u0436\u043d\u043e \u0442\u0430\u043a\u0436\u0435 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u0435\u0433\u043e \u0432 Release \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438, \u0442\u043e\u0433\u0434\u0430 \u0431\u0443\u0434\u0435\u0442 \u0431\u0435\u0437 \u043e\u043a\u043d\u0430 \u041a\u043e\u043d\u0441\u043e\u043b\u0438.<\/li><\/ul>\n\n\n\n\u041d\u0430\u0448\u0430 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0430\u044f \u0437\u0430\u0434\u0430\u0447\u0430 \u2013 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u044d\u0442\u043e \u043d\u0430 Android-\u0435.<\/p>\n\n\n\n
\n","protected":false},"excerpt":{"rendered":"\u0412 \u044d\u0442\u043e\u0439 \u0433\u043b\u0430\u0432\u0435 \u043c\u044b \u043f\u043e\u043f\u0440\u043e\u0431\u0443\u0435\u043c “\u043f\u0440\u0435\u043f\u0430\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c” \u043d\u0430\u0448 GLFW \u043f\u0440\u0438\u043c\u0435\u0440 \u0441 \u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a\u043e\u043c. \u041c\u044b \u0432\u044b\u0432\u0435\u0434\u0435\u043c \u201c\u0438\u0433\u0440\u043e\u0432\u043e\u0439\u201d \u043a\u043e\u0434 (\u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0433\u043e\u0442\u043e\u0432\u0438\u0442 \u0438 \u0440\u0438\u0441\u0443\u0435\u0442 \u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a) \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u043a\u043b\u0430\u0441\u0441, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0442\u043e\u043c \u043f\u043e\u043f\u0440\u043e\u0431\u0443\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0438 \u043d\u0430 Android-\u0435. \u0427\u0442\u043e\u0431\u044b \u043a\u043e\u0434 \u0431\u044b\u043b platform-independent (\u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u044b\u043c) \u043c\u044b \u043e\u0442\u0434\u0435\u043b\u0438\u043c \u0435\u0433\u043e \u043e\u0442 platform-specific \u0432\u044b\u0437\u043e\u0432\u043e\u0432. \u0412\u0435\u0441\u044c environment-related \u043a\u043e\u0434, \u0442\u0438\u043f\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043e\u043a\u043d\u0430, \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f GL-\u0430, \u0438 \u0442.\u0434., \u043c\u044b \u043e\u0441\u0442\u0430\u0432\u0438\u043c \u0432 main.cpp […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-354","post","type-post","status-publish","format-standard","hentry","category-cross-platform-3d"],"_links":{"self":[{"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/posts\/354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/comments?post=354"}],"version-history":[{"count":2,"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/posts\/354\/revisions"}],"predecessor-version":[{"id":464,"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/posts\/354\/revisions\/464"}],"wp:attachment":[{"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/media?parent=354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/categories?post=354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/tags?post=354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}