void onUpdate() {
FOVyNormal = (float)(FOVyBar.barpos + 1);
mousemove = (mmsBar.barpos / 2 + 1) / 40.0f;
viewdistance = (viewdistBar.barpos + 1) / 4 + 2;
if (rdstbtn.clicked) Renderoptions();
if (gistbtn.clicked) GUIoptions();
if (backbtn.clicked) GUI::PopPage();
if (savebtn.clicked) saveOptions();
if (langbtn.clicked) {
languagemenu();
title.text = GetStrbyKey("NEWorld.options.caption");
rdstbtn.text = GetStrbyKey("NEWorld.options.rendermenu");
gistbtn.text = GetStrbyKey("NEWorld.options.guimenu");
langbtn.text = GetStrbyKey("NEWorld.options.languagemenu");
backbtn.text = GetStrbyKey("NEWorld.options.back");
savebtn.text = GetStrbyKey("NEWorld.options.save");
}
if (sounbtn.clicked)Soundmenu();
AudioSystem::SpeedOfSound = AudioSystem::Air_SpeedOfSound;
EFX::EAXprop = Generic;
EFX::UpdateEAXprop();
float Pos[] = { 0.0f,0.0f,0.0f };
AudioSystem::Update(Pos, false, false, Pos, false, false);
FOVyBar.text = strWithVar(GetStrbyKey("NEWorld.options.fov"), FOVyNormal);
mmsBar.text = strWithVar(GetStrbyKey("NEWorld.options.sensitivity"), mousemove);
viewdistBar.text = strWithVar(GetStrbyKey("NEWorld.options.distance"), viewdistance);
}
void options(){
//设置菜单
gui::Form MainForm;
int leftp = windowwidth / 2 - 250;
int rightp = windowwidth / 2 + 250;
int midp = windowwidth / 2;
int upp = 60;
int downp = windowheight - 20;
int lspc = 36;
bool f = false;
MainForm.Init();
TextRenderer::setFontColor(1.0, 1.0, 1.0, 1.0);
gui::label* title = MainForm.createlabel("=================< 选 项 >=================");
gui::trackbar* FOVyBar = MainForm.createtrackbar(strWithVar("视野角度：", FOVyNormal), 120, (int)(FOVyNormal - 1));
gui::trackbar* mmsBar = MainForm.createtrackbar(strWithVar("鼠标灵敏度：", mousemove), 120, (int)(mousemove * 40 * 2 - 1));
gui::trackbar* viewdistBar = MainForm.createtrackbar(strWithVar("渲染距离：", viewdistance), 120, (viewdistance - 1) * 8 - 1);
//gui::button* ciArrayBtn = MainForm.createbutton("使用区块索引数组：" + boolstr(UseCIArray))
gui::button* rdstbtn = MainForm.createbutton(">> 渲染选项...");
gui::button* gistbtn = MainForm.createbutton(">> 图形界面选项...");
gui::button* backbtn = MainForm.createbutton("<< 返回主菜单");
//gui::button* savebtn = MainForm.createbutton("保存设置")
//ciArrayBtn->enabled = false
//savebtn->enabled = false
do{
leftp = windowwidth / 2 - 250;
rightp = windowwidth / 2 + 250;
midp = windowwidth / 2;
downp = windowheight - 20;
title->resize(midp - 225, midp + 225, 20, 36);
FOVyBar->resize(leftp, midp - 10, upp + lspc * 0, upp + lspc * 0 + 24);
mmsBar->resize(midp + 10, rightp, upp + lspc * 0, upp + lspc * 0 + 24);
viewdistBar->resize(leftp, midp - 10, upp + lspc * 1, upp + lspc * 1 + 24);
//ciArrayBtn->resize(midp + 10, rightp, upp + lspc * 1, upp + lspc * 1 + 24)
rdstbtn->resize(leftp, midp - 10, upp + lspc * 4, upp + lspc * 4 + 24);
gistbtn->resize(midp + 10, rightp, upp + lspc * 4, upp + lspc * 4 + 24);
backbtn->resize(leftp, midp - 10, downp - 24, downp);
//savebtn->resize(midp + 10, rightp, downp - 24, downp)
mb = glfwGetMouseButton(MainWindow, GLFW_MOUSE_BUTTON_LEFT) == GLFW_PRESS ? 1 : 0;
//更新GUI
glfwGetCursorPos(MainWindow, &mx, &my);
MainForm.mousedata((int)mx, (int)my, mw, mb);
MainForm.update();
FOVyNormal = static_cast<float>(FOVyBar->barpos + 1);
mousemove = (mmsBar->barpos / 2 + 1) / 40.0f;
viewdistance = viewdistBar->barpos / 8 + 2;
FOVyBar->text = strWithVar("视野角度：", FOVyNormal);
mmsBar->text = strWithVar("鼠标灵敏度：", mousemove);
viewdistBar->text = strWithVar("渲染距离：", viewdistance);
//ciArrayBtn->text = strWithVar("使用区块索引数组, ", boolstr(UseCIArray))
//if (ciArrayBtn->clicked) UseCIArray = !UseCIArray
if (rdstbtn->clicked) Renderoptions();
if (gistbtn->clicked) GUIoptions();
if (backbtn->clicked) f = true;
MainForm.render();
glfwSwapBuffers(MainWindow);
glfwPollEvents();
if (glfwWindowShouldClose(MainWindow)) exit(0);
} while (!f);
MainForm.cleanup();
}
