//?GLWidget.cpp?包含了控件的使用
//?11:14:27?最后編輯
//?如果在windows下編譯，那么要加上windows.h，否則有很多鏈接錯誤
#ifdef?_WIN32
#include?
#endif
#include?
#include?
#include?“LuaInclude.h“
#include?“GLWidget.h“

//-----------------------------------------------------------------------------
void?GLWidget::AdditionalSetup（?void?）			//?額外的初始化
{
????m_FPSCount?=?0;

????//?設定一些默認值
????m_Row?=?4?m_Column?=?4;
????m_MoveStep?=?0.2f;
????m_RotateAngle?=?0.02f;
????m_Display2DView?=?true;

????if?（?m_scriptLoaded?）//?已經(jīng)成功地載入腳本
????{
????????//?讀取腳本的值
????????lua_getglobal（?m_L?“row“?）;
????????m_Row?=?luaL_checkunsigned（?m_L?-1?）;
????????lua_getglobal（?m_L?“column“?）;
????????m_Column?=?luaL_checkunsigned（?m_L?-1?）;
????????lua_getglobal（?m_L?“moveStep“?）;
????????m_MoveStep?=?luaL_checknumber（?m_L?-1?）;
????????lua_getglobal（?m_L?“rotateAngle“?）;
????????m_RotateAngle?=?luaL_checknumber（?m_L?-1?）;
????}

????//?初始化迷宮
????m_Maze.Init（?m_Row?m_Column?）;
????m_Maze.RandomCreate（?）;

????View3D::Init（?m_Maze?）;
????View2D::Init（?m_Maze
??????????????????Point2F（?float（?m_Width?*?2?/?3?）
???????????????????????????float（?m_Height?*?2?/?3?）?）
??????????????????Point2F（?float（?m_Width?）?float（?m_Height?）?）
??????????????????Color4B（?255?255?255?100?）?）;
????UpdateRotation（?）;//?更新箭頭的坐標
}
//-----------------------------------------------------------------------------
GLWidget::GLWidget（?void?）
{
????//?構造函數(shù)的代碼在這里
????m_Width		=?0.0;
????m_Height	=?0.0;
}
//-----------------------------------------------------------------------------
GLWidget::~GLWidget（?void?）
{
????Release（?）;
}
//-----------------------------------------------------------------------------
void?GLWidget::Init（?int?width?int?height?）
{
????//?保存初始化時窗口的寬和高
????m_Width?=?GLdouble（?width?）;
????m_Height?=?GLdouble（?height?）;
????m_AspectRatio?=?m_Width?/?m_Height;

????//?開啟紋理貼圖以及其它內(nèi)容
????glEnable（?GL_TEXTURE_2D?）;
????glEnable（?GL_DEPTH_TEST?）;??????//?使用深度測試
????glFrontFace（?GL_CW?）;???????????//?順時針的繪制為正面
????glEnable（?GL_CULL_FACE?）;???????//?剔除不是正面的面
????glEnable（?GL_BLEND?）;???????????//?開啟Alpha混合
????glBlendFunc（?GL_SRC_ALPHA?GL_ONE_MINUS_SRC_ALPHA?）;

????AdditionalSetup（?）;

????//?初始化Logo
????m_Logo.SetPath（?“../Resource/Luo_Tianyi.tga“?“../Resource/ExitHint.tga“?）;
????m_Logo.Init（?m_Width?m_Height?）;

????//?其余的初始化代碼
????glClearColor（?0?/?255.0?0?/?255.0?0?/?255.0?1.0?）;
????glColor3ub（?255?255?255?）;
????memset（?m_title?0?64?）;//?標題全都清零
}
//-----------------------------------------------------------------------------
void?GLWidget::Render（?void?）
{
????glDisable（?GL_BLEND?）;//?三維紋理貼圖若打開Alpha混合則不顯示，所以關閉
????View3D::Render（?）;

????//?繪制Logo
????glEnable（?GL_BLEND?）;//?開啟Alpha混合
????glMatrixMode（?GL_PROJECTION?）;
????m_Logo.SetProjectionMatrix（?）;
????m_Logo.Draw（?）;
????if?（?m_Display2DView?）?View2D::Render（?）;
????SetProjectionMatrix（?）;

????++m_FPSCount;
}
//-----------------------------------------------------------------------------
void?GLWidget::R