include.docx

1、include#include#include#includeD3DGUIClass.h/-/ Desc: 构造函数/-D3DGUIClass:D3DGUIClass(LPDIRECT3DDEVICE9 device, int w, int h) m_pFonts = NULL; m_pControls = NULL; m_pVertexBuffer = NULL; m_nTotalFontNum = m_nTotalControlNum = m_nTotalBufferNum = 0; m_nWindowWidth = m_nWindowHeight = 0; m_bIsBackground

2、Used = false; m_pd3dDevice = device; m_nWindowWidth = w; m_nWindowHeight = h; memset(&m_Background, 0, sizeof(GUICONTROL);/-/ Name： D3DGUIClass:CreateTextFont( )/ Desc: 字体创建函数/-bool D3DGUIClass:CreateTextFont(wchar_t *fontName, int size, int *fontID) if(!m_pd3dDevice) return false; if(!m_pFonts) m_p

3、Fonts = new LPD3DXFONT1; if(!m_pFonts) return false; else LPD3DXFONT *temp; temp = new LPD3DXFONTm_nTotalFontNum + 1; if(!temp) return false; memcpy(temp, m_pFonts, sizeof(LPD3DXFONT) * m_nTotalFontNum); delete m_pFonts; m_pFonts = temp; / 调用D3DXCreateTextFont函数创建字体 D3DXCreateFont(m_pd3dDevice, size

4、, 0, 0, 1000, 0, DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, DEFAULT_QUALITY, 0, fontName, &m_pFontsm_nTotalFontNum); if(!m_pFontsm_nTotalFontNum) return false; / 存下字体ID和ID计数。 if(fontID) *fontID = m_nTotalFontNum; m_nTotalFontNum+; return true;/-/ Name： D3DGUIClass:AddBackground( )/ Desc: 创建保存背景图的缓存函数/-boo

5、l D3DGUIClass:AddBackground(wchar_t *fileName) if(!fileName) return false; m_Background.m_type = UGP_GUI_Background; /从文件载入纹理图片 if(D3DXCreateTextureFromFile(m_pd3dDevice, fileName, &m_Background.m_Background) != D3D_OK) return false; / 获取窗口宽度和高度，以便稍后的背景铺满窗口 float w = (float)m_nWindowWidth; float h =

6、 (float)m_nWindowHeight; GUIVERTEX obj = w, 0, 0.0f, 1, D3DCOLOR_XRGB(255,255,255), 1.0f, 0.0f, w, h, 0.0f, 1, D3DCOLOR_XRGB(255,255,255), 1.0f, 1.0f, 0, 0, 0.0f, 1, D3DCOLOR_XRGB(255,255,255), 0.0f, 0.0f, 0, h, 0.0f, 1, D3DCOLOR_XRGB(255,255,255), 0.0f, 1.0f, ; / 创建顶点缓存 if(FAILED(m_pd3dDevice-Creat

7、eVertexBuffer(sizeof(obj), 0, D3DFVF_GUI, D3DPOOL_DEFAULT, &m_BackgroundBuffer, NULL) return false; / 填充顶点缓存 void *ptr; if(FAILED(m_BackgroundBuffer-Lock(0, sizeof(obj), (void*)&ptr, 0) return false; memcpy(ptr, obj, sizeof(obj); m_BackgroundBuffer-Unlock(); m_bIsBackgroundUsed = true; return true;/

8、-/ Name： D3DGUIClass:AddStaticText( )/ Desc: 创建静态文本控件/-bool D3DGUIClass:AddStaticText(int id, wchar_t *text, float x, float y, unsigned long color, int fontID) if(!text | fontID = m_nTotalFontNum) return false; /下面的代码用于创建一个控件 if(!m_pControls) m_pControls = new GUICONTROL1; if(!m_pControls) return fa

9、lse; memset(&m_pControls0, 0, sizeof(GUICONTROL); else GUICONTROL *temp; temp = new GUICONTROLm_nTotalControlNum + 1; if(!temp) return false; memset(temp, 0, sizeof(GUICONTROL) * (m_nTotalControlNum + 1); memcpy(temp, m_pControls, sizeof(GUICONTROL) * m_nTotalControlNum); delete m_pControls; m_pCont

10、rols = temp; / 填充我们需要的静态文本信息 m_pControlsm_nTotalControlNum.m_type = UGP_GUI_STATICTEXT; m_pControlsm_nTotalControlNum.m_id = id; m_pControlsm_nTotalControlNum.m_color = color; m_pControlsm_nTotalControlNum.m_xPos = x; m_pControlsm_nTotalControlNum.m_yPos = y; m_pControlsm_nTotalControlNum.m_listID =

11、 fontID; / 复制文本数据 int len = wcslen(text); m_pControlsm_nTotalControlNum.m_text = new wchar_tlen+1; if(!m_pControlsm_nTotalControlNum.m_text) return false; wcscpy(m_pControlsm_nTotalControlNum.m_text, text); /m_pControlsm_nTotalControlNum.m_textlen = 0; /增量总数的计算 m_nTotalControlNum+; return true;/-/ N

12、ame： D3DGUIClass:AddButton( )/ Desc: 创建按钮控件的函数/-bool D3DGUIClass:AddButton(int id, float x, float y, wchar_t *up, wchar_t *over, wchar_t *down) if(!up | !over | !down) return false; if(!m_pControls) m_pControls = new GUICONTROL1; if(!m_pControls) return false; memset(&m_pControls0, 0, sizeof(GUICONT

13、ROL); else GUICONTROL *temp; temp = new GUICONTROLm_nTotalControlNum + 1; if(!temp) return false; memset(temp, 0, sizeof(GUICONTROL) * (m_nTotalControlNum + 1); memcpy(temp, m_pControls, sizeof(GUICONTROL) * m_nTotalControlNum); delete m_pControls; m_pControls = temp; / Set all the data needed to re

14、nder/process a button. m_pControlsm_nTotalControlNum.m_type = UGP_GUI_BUTTON; m_pControlsm_nTotalControlNum.m_id = id; m_pControlsm_nTotalControlNum.m_xPos = x; m_pControlsm_nTotalControlNum.m_yPos = y; m_pControlsm_nTotalControlNum.m_listID = m_nTotalBufferNum; / 从文件加载纹理 if(D3DXCreateTextureFromFil

15、e(m_pd3dDevice, up, &m_pControlsm_nTotalControlNum.m_upTex) != D3D_OK) return false; if(D3DXCreateTextureFromFile(m_pd3dDevice, over, &m_pControlsm_nTotalControlNum.m_overTex) != D3D_OK) return false; if(D3DXCreateTextureFromFile(m_pd3dDevice, down, &m_pControlsm_nTotalControlNum.m_downTex) != D3D_O

16、K) return false; unsigned long white = D3DCOLOR_XRGB(255,255,255); /获取一下图形的宽度和高度 D3DSURFACE_DESC desc; m_pControlsm_nTotalControlNum.m_upTex-GetLevelDesc(0, &desc); float w = (float)desc.Width; float h = (float)desc.Height; m_pControlsm_nTotalControlNum.m_width = w; m_pControlsm_nTotalControlNum.m_h

17、eight = h; GUIVERTEX obj = w + x, 0 + y, 0.0f, 1, white, 1.0f, 0.0f, w + x, h + y, 0.0f, 1, white, 1.0f, 1.0f, 0 + x, 0 + y, 0.0f, 1, white, 0.0f, 0.0f, 0 + x, h + y, 0.0f, 1, white, 0.0f, 1.0f, ; /创建顶点缓存 if(!m_pVertexBuffer) m_pVertexBuffer = new LPDIRECT3DVERTEXBUFFER91; if(!m_pVertexBuffer) retur

18、n false; else LPDIRECT3DVERTEXBUFFER9 *temp; temp = new LPDIRECT3DVERTEXBUFFER9m_nTotalBufferNum + 1; if(!temp) return false; memcpy(temp, m_pVertexBuffer, sizeof(LPDIRECT3DVERTEXBUFFER9) * m_nTotalBufferNum); delete m_pVertexBuffer; m_pVertexBuffer = temp; if(FAILED(m_pd3dDevice-CreateVertexBuffer(

19、sizeof(obj), 0, D3DFVF_GUI, D3DPOOL_DEFAULT, &m_pVertexBufferm_nTotalBufferNum, NULL) return false; /填充顶点缓存 void *ptr; if(FAILED(m_pVertexBufferm_nTotalBufferNum-Lock(0, sizeof(obj), (void*)&ptr, 0) return false; memcpy(ptr, obj, sizeof(obj); m_pVertexBufferm_nTotalBufferNum-Unlock(); / 自增 m_nTotalB

20、ufferNum+; / 自增 m_nTotalControlNum+; return true;/-/ Name： D3DGUIClass:ClearUp( )/ Desc: 清理门户释放资源的函数/-void D3DGUIClass:ClearUp() /清理门户，释放所有的资源 if(m_bIsBackgroundUsed) if(m_Background.m_Background) m_Background.m_Background-Release(); if(m_BackgroundBuffer) m_BackgroundBuffer-Release(); m_Background.

21、m_Background = NULL; m_BackgroundBuffer = NULL; for(int i = 0; i Release(); m_pFontsi = NULL; if(m_pFonts) delete m_pFonts; m_pFonts = NULL; m_nTotalFontNum = 0; for(int i = 0; i Release(); m_pVertexBufferi = NULL; if(m_pVertexBuffer) delete m_pVertexBuffer; m_pVertexBuffer = NULL; m_nTotalBufferNum

22、 = 0; for(int i = 0; i Release(); m_pControlsi.m_Background = NULL; if(m_pControlsi.m_upTex) m_pControlsi.m_upTex-Release(); m_pControlsi.m_upTex = NULL; if(m_pControlsi.m_downTex) m_pControlsi.m_downTex-Release(); m_pControlsi.m_downTex = NULL; if(m_pControlsi.m_overTex) m_pControlsi.m_overTex-Rele

23、ase(); m_pControlsi.m_overTex = NULL; if(m_pControlsi.m_text) delete m_pControlsi.m_text; m_pControlsi.m_text = NULL; if(m_pControls) delete m_pControls; m_pControls = NULL; m_nTotalControlNum = 0;/-/ Name：ProcessGUI/ Desc: 全局的函数，封装渲染整个GUI系统，同样还为控件调用回调函数/-void ProcessGUI(D3DGUIClass *gui, bool LMBDo

24、wn, int mouseX, int mouseY, void(*funcPtr)(int id, int state) if(!gui) return; LPDIRECT3DDEVICE9 device = gui-GetD3dDevice(); if(!device) return; / 绘制背景 GUICONTROL *Background = gui-GetBackground(); LPDIRECT3DVERTEXBUFFER9 bdBuffer = gui-GetBackgroundBuffer(); /已经创建出的东西才绘制，所以来个if if(gui-IsBackground

25、Used() & Background & bdBuffer) device-SetTexture(0, Background-m_Background); device-SetStreamSource(0, bdBuffer, 0, sizeof(GUIVERTEX); device-SetFVF(D3DFVF_GUI); device-DrawPrimitive(D3DPT_TRIANGLESTRIP, 0, 2); device-SetTexture(0, NULL); /用来显示文本的对象 LPD3DXFONT pFont = NULL; RECT fontPosition = 0, 0, (long)gui-GetWindowWidth(), (long)gui-GetWindowHeig