yeah I tried converting all the variables to floats because of the gl functions but it's stil messed so I changed them back and I got rid of all the f's and it's still messed
[Edited by - clint8565 on December 17, 2004 1:49:18 PM]
so I got this program...
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#ifndef __TEXTURE_H__#define __TEXTURE_H__#pragma comment(lib, "Opengl32.lib") //Link to OpenGL32.lib so we can use OpenGL stuff#include <windows.h> // Standard windows header#include <stdio.h> // Standard I/O header #include <gl\gl.h> // Header for OpenGL32 librarytypedef struct { GLubyte * imageData; // Image Data (Up To 32 Bits) GLuint bpp; // Image Color Depth In Bits Per Pixel GLuint width; // Image Width GLuint height; // Image Height GLuint texID; // Texture ID Used To Select A Texture GLuint type; // Image Type (GL_RGB, GL_RGBA)} Texture; #endif
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//draw everythingvoid Render(NewEarth &Earth)//, NewTank &Player){ glClearColor (0.0f, 0.0f, 0.0f, 0.0f); glClear (GL_COLOR_BUFFER_BIT); glColor3f(1.0f,1.0f,1.0f); glEnable(GL_BLEND); /*glBindTexture(GL_TEXTURE_2D, back[iback].texID); glBegin(GL_QUADS); glTexCoord2f(0.0f, 0.0f); glVertex2f(0.0f, 0.0f); glTexCoord2f(0.0f, 1.0f); glVertex2f(0.0f, 610.0f); glTexCoord2f(1.0f, 1.0f); glVertex2f(800.0f, 610.0f); glTexCoord2f(1.0f, 0.0f); glVertex2f(800.0f, 0.0f); glEnd(); glBindTexture(GL_TEXTURE_2D,Player.tex.texID); glBegin(GL_QUADS); glTexCoord2f(Player.tloc[0],Player.tloc[1]); glVertex2f(Player.Physics.loc[0],Player.Physics.loc[1]); glTexCoord2f(Player.tloc[0],Player.tloc[3]); glVertex2f(Player.Physics.loc[0]-(Player.Physics.uvec[1]*32.0),Player.Physics.loc[1]+(Player.Physics.uvec[0]*32.0)); glTexCoord2f(Player.tloc[2],Player.tloc[3]); glVertex2f(Player.Physics.loc[2]-(Player.Physics.uvec[1]*32.0),Player.Physics.loc[3]+(Player.Physics.uvec[0]*32.0)); glTexCoord2f(Player.tloc[2],Player.tloc[1]); glVertex2f(Player.Physics.loc[2],Player.Physics.loc[3]); glEnd(); glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA); for(int a=0;a<16;a++) { if(Player.Pshot[a].active) { glBindTexture(GL_TEXTURE_2D, Player.Pshot[a].tex.texID); glBegin(GL_QUADS); glTexCoord2f(0.0f, 0.0f); glVertex2f(Player.Pshot[a].loc[0]-2.0, Player.Pshot[a].loc[1]-2.0); glTexCoord2f(0.0f, 1.0f); glVertex2f(Player.Pshot[a].loc[0]-2.0, Player.Pshot[a].loc[1]+2.0); glTexCoord2f(1.0f, 1.0f); glVertex2f(Player.Pshot[a].loc[0]+2.0, Player.Pshot[a].loc[1]+2.0); glTexCoord2f(1.0f, 0.0f); glVertex2f(Player.Pshot[a].loc[0]+2.0, Player.Pshot[a].loc[1]-2.0); glEnd(); } } for(int a=0;a<8;a++) { if(Player.Sshot[a].active) { glBindTexture(GL_TEXTURE_2D, Player.Sshot[a].tex.texID); glBegin(GL_QUADS); glTexCoord2f(0.0f, 0.0f); glVertex2f(Player.Sshot[a].loc[0]-4.0, Player.Sshot[a].loc[1]-4.0); glTexCoord2f(0.0f, 1.0f); glVertex2f(Player.Sshot[a].loc[0]-4.0, Player.Sshot[a].loc[1]+4.0); glTexCoord2f(1.0f, 1.0f); glVertex2f(Player.Sshot[a].loc[0]+4.0, Player.Sshot[a].loc[1]+4.0); glTexCoord2f(1.0f, 0.0f); glVertex2f(Player.Sshot[a].loc[0]+4.0, Player.Sshot[a].loc[1]-4.0); glEnd(); } }*/ glBindTexture(GL_TEXTURE_2D, grass.texID); glBegin(GL_LINES); for(int a=0;a<800;a++) { glTexCoord2f(Earth.Dirt[a].loc[0]*0.00375,Earth.Dirt[a].loc[1]*0.00495); glVertex2f(Earth.Dirt[a].loc[0],Earth.Dirt[a].loc[1]); glTexCoord2f(Earth.Dirt[a].loc[2]*0.00375,Earth.Dirt[a].loc[3]*0.00495); glVertex2f(Earth.Dirt[a].loc[2],Earth.Dirt[a].loc[3]); } glEnd(); /*glBegin(GL_QUADS); for(int a=0;a<128;a++) { if(Earth.Chunk[a].active) { glTexCoord2f(0.0f,0.0f); glVertex2f(Earth.Chunk[a].loc[0]-1.5,Earth.Chunk[a].loc[1]-1.5); glTexCoord2f(0.0f,0.1f); glVertex2f(Earth.Chunk[a].loc[0]-1.5,Earth.Chunk[a].loc[1]+1.5); glTexCoord2f(0.1f,0.1f); glVertex2f(Earth.Chunk[a].loc[0]+1.5,Earth.Chunk[a].loc[1]+1.5); glTexCoord2f(0.1f,0.0f); glVertex2f(Earth.Chunk[a].loc[0]+1.5,Earth.Chunk[a].loc[1]-1.5); } } glEnd(); glDisable(GL_BLEND); glBegin(GL_LINES); for(int a=0;a<=Player.pwait;a++) { glColor3f(1.0f,0.0f,0.0f); glVertex2f(50.0+(a*2.0),550.0f); glVertex2f(50.0+(a*2.0),540.0f); } glEnd(); glBegin(GL_LINES); for(int a=0;a<=Player.swait;a+=10) { glColor3f(0.0f,0.0f,1.0f); glVertex2f(50.0+(a/5.0),535.0f); glVertex2f(50.0+(a/5.0),525.0f); } glEnd(); glBegin(GL_LINES); for(int a=0;a<=Player.jet;a+=2) { glColor3f(0.0f,1.0f,0.0f); glVertex2f(50.0+a,520.0f); glVertex2f(50.0+a,510.0f); } glEnd();*/ glFlush();}/************************** * WinMain * **************************/int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int iCmdShow){ WNDCLASS wc; HWND hWnd; HDC hDC; HGLRC hRC; MSG msg; BOOL bQuit = FALSE; DWORD t, ct; /* register window class */ wc.style = CS_OWNDC; wc.lpfnWndProc = WndProc; wc.cbClsExtra = 0; wc.cbWndExtra = 0; wc.hInstance = hInstance; wc.hIcon = LoadIcon (NULL, IDI_APPLICATION); wc.hCursor = LoadCursor (NULL, IDC_ARROW); wc.hbrBackground = (HBRUSH) GetStockObject (BLACK_BRUSH); wc.lpszMenuName = NULL; wc.lpszClassName = "GLTest"; RegisterClass (&wc); /* create main window */ hWnd = CreateWindow ("GLTest", "OpenGL Test", WS_BORDER | WS_POPUPWINDOW | WS_VISIBLE, 0, 0, 800, 600, NULL, NULL, hInstance, NULL); /* enable OpenGL for the window */ EnableOpenGL (hWnd, &hDC, &hRC); glMatrixMode(GL_PROJECTION); glLoadIdentity(); glMatrixMode(GL_MODELVIEW); glDisable(GL_DEPTH_TEST); glEnable(GL_TEXTURE_2D); glTranslatef(-1.0f,-1.0f,0.0f); glScalef(0.0025f,0.0033f,0.0f); timeBeginPeriod(1); //seed random # generator srand(static_cast<unsigned>(time(0))); iback=rand()%5; //textures if(!LoadGLTextures()) bQuit=true; //init dirt NewEarth Earth; for(int a=0;a<800;a++) { Earth.Dirt[a].strength=(rand()%4); Earth.Dirt[a].loc[0]=a; Earth.Dirt[a].loc[1]=0.0; Earth.Dirt[a].loc[2]=a; Earth.Dirt[a].loc[3]=(rand()%320)+50; } for(int a=0;a<128;a++) { //ResetChunk(Earth.Chunk[a]); } //init Tank //NewTank Player; //InitTank(Player); //Player.tex=tank[1]; //for(int a=0;a<16;a++) // Player.Pshot[a].tex=tex[0]; //for(int a=0;a<8;a++) // Player.Sshot[a].tex=tex[1]; /* program main loop */ while (!bQuit) { t=timeGetTime(); //get time in milliseconds /* check for messages */ if (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE)) { /* handle or dispatch messages */ if (msg.message == WM_QUIT) { bQuit = TRUE; } else { TranslateMessage (&msg); DispatchMessage (&msg); } } else { Sleep(1); //check for landslide //Landslide(Earth); //do stuff... ct=timeGetTime(); //if(Player.jet<100) // Player.jet+=ct-t; //Hover(Player,Earth,ct,t); //Controls(Player,bQuit,t,ct); //Move(Player,Earth,t,ct); //draw everything Render(Earth);//,Player); SwapBuffers (hDC); } } timeEndPeriod(1); /* shutdown OpenGL */ DisableOpenGL (hWnd, hDC, hRC); /* destroy the window explicitly */ DestroyWindow (hWnd); return msg.wParam;}there it works like this with everything, but the terrain commented
as soon as I iclude the player in the render function it screws up because I have to uncomment InitTank, but I don't see how that affects the terrain because the terrain doesn't even get passed to InitTank
//draw everythingvoid Render(NewEarth &Earth, NewTank &Player){ glClearColor (0.0f, 0.0f, 0.0f, 0.0f); glClear (GL_COLOR_BUFFER_BIT); glColor3f(1.0f,1.0f,1.0f); glEnable(GL_BLEND); /*glBindTexture(GL_TEXTURE_2D, back[iback].texID); glBegin(GL_QUADS); glTexCoord2f(0.0f, 0.0f); glVertex2f(0.0f, 0.0f); glTexCoord2f(0.0f, 1.0f); glVertex2f(0.0f, 610.0f); glTexCoord2f(1.0f, 1.0f); glVertex2f(800.0f, 610.0f); glTexCoord2f(1.0f, 0.0f); glVertex2f(800.0f, 0.0f); glEnd(); glBindTexture(GL_TEXTURE_2D,Player.tex.texID); glBegin(GL_QUADS); glTexCoord2f(Player.tloc[0],Player.tloc[1]); glVertex2f(Player.Physics.loc[0],Player.Physics.loc[1]); glTexCoord2f(Player.tloc[0],Player.tloc[3]); glVertex2f(Player.Physics.loc[0]-(Player.Physics.uvec[1]*32.0),Player.Physics.loc[1]+(Player.Physics.uvec[0]*32.0)); glTexCoord2f(Player.tloc[2],Player.tloc[3]); glVertex2f(Player.Physics.loc[2]-(Player.Physics.uvec[1]*32.0),Player.Physics.loc[3]+(Player.Physics.uvec[0]*32.0)); glTexCoord2f(Player.tloc[2],Player.tloc[1]); glVertex2f(Player.Physics.loc[2],Player.Physics.loc[3]); glEnd(); glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA); for(int a=0;a<16;a++) { if(Player.Pshot[a].active) { glBindTexture(GL_TEXTURE_2D, Player.Pshot[a].tex.texID); glBegin(GL_QUADS); glTexCoord2f(0.0f, 0.0f); glVertex2f(Player.Pshot[a].loc[0]-2.0, Player.Pshot[a].loc[1]-2.0); glTexCoord2f(0.0f, 1.0f); glVertex2f(Player.Pshot[a].loc[0]-2.0, Player.Pshot[a].loc[1]+2.0); glTexCoord2f(1.0f, 1.0f); glVertex2f(Player.Pshot[a].loc[0]+2.0, Player.Pshot[a].loc[1]+2.0); glTexCoord2f(1.0f, 0.0f); glVertex2f(Player.Pshot[a].loc[0]+2.0, Player.Pshot[a].loc[1]-2.0); glEnd(); } } for(int a=0;a<8;a++) { if(Player.Sshot[a].active) { glBindTexture(GL_TEXTURE_2D, Player.Sshot[a].tex.texID); glBegin(GL_QUADS); glTexCoord2f(0.0f, 0.0f); glVertex2f(Player.Sshot[a].loc[0]-4.0, Player.Sshot[a].loc[1]-4.0); glTexCoord2f(0.0f, 1.0f); glVertex2f(Player.Sshot[a].loc[0]-4.0, Player.Sshot[a].loc[1]+4.0); glTexCoord2f(1.0f, 1.0f); glVertex2f(Player.Sshot[a].loc[0]+4.0, Player.Sshot[a].loc[1]+4.0); glTexCoord2f(1.0f, 0.0f); glVertex2f(Player.Sshot[a].loc[0]+4.0, Player.Sshot[a].loc[1]-4.0); glEnd(); } }*/ glBindTexture(GL_TEXTURE_2D, grass.texID); glBegin(GL_LINES); for(int a=0;a<800;a++) { glTexCoord2f(Earth.Dirt[a].loc[0]*0.00375,Earth.Dirt[a].loc[1]*0.00495); glVertex2f(Earth.Dirt[a].loc[0],Earth.Dirt[a].loc[1]); glTexCoord2f(Earth.Dirt[a].loc[2]*0.00375,Earth.Dirt[a].loc[3]*0.00495); glVertex2f(Earth.Dirt[a].loc[2],Earth.Dirt[a].loc[3]); } glEnd(); /*glBegin(GL_QUADS); for(int a=0;a<128;a++) { if(Earth.Chunk[a].active) { glTexCoord2f(0.0f,0.0f); glVertex2f(Earth.Chunk[a].loc[0]-1.5,Earth.Chunk[a].loc[1]-1.5); glTexCoord2f(0.0f,0.1f); glVertex2f(Earth.Chunk[a].loc[0]-1.5,Earth.Chunk[a].loc[1]+1.5); glTexCoord2f(0.1f,0.1f); glVertex2f(Earth.Chunk[a].loc[0]+1.5,Earth.Chunk[a].loc[1]+1.5); glTexCoord2f(0.1f,0.0f); glVertex2f(Earth.Chunk[a].loc[0]+1.5,Earth.Chunk[a].loc[1]-1.5); } } glEnd(); glDisable(GL_BLEND); glBegin(GL_LINES); for(int a=0;a<=Player.pwait;a++) { glColor3f(1.0f,0.0f,0.0f); glVertex2f(50.0+(a*2.0),550.0f); glVertex2f(50.0+(a*2.0),540.0f); } glEnd(); glBegin(GL_LINES); for(int a=0;a<=Player.swait;a+=10) { glColor3f(0.0f,0.0f,1.0f); glVertex2f(50.0+(a/5.0),535.0f); glVertex2f(50.0+(a/5.0),525.0f); } glEnd(); glBegin(GL_LINES); for(int a=0;a<=Player.jet;a+=2) { glColor3f(0.0f,1.0f,0.0f); glVertex2f(50.0+a,520.0f); glVertex2f(50.0+a,510.0f); } glEnd();*/ glFlush();}/************************** * WinMain * **************************/int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int iCmdShow){ WNDCLASS wc; HWND hWnd; HDC hDC; HGLRC hRC; MSG msg; BOOL bQuit = FALSE; DWORD t, ct; /* register window class */ wc.style = CS_OWNDC; wc.lpfnWndProc = WndProc; wc.cbClsExtra = 0; wc.cbWndExtra = 0; wc.hInstance = hInstance; wc.hIcon = LoadIcon (NULL, IDI_APPLICATION); wc.hCursor = LoadCursor (NULL, IDC_ARROW); wc.hbrBackground = (HBRUSH) GetStockObject (BLACK_BRUSH); wc.lpszMenuName = NULL; wc.lpszClassName = "GLTest"; RegisterClass (&wc); /* create main window */ hWnd = CreateWindow ("GLTest", "OpenGL Test", WS_BORDER | WS_POPUPWINDOW | WS_VISIBLE, 0, 0, 800, 600, NULL, NULL, hInstance, NULL); /* enable OpenGL for the window */ EnableOpenGL (hWnd, &hDC, &hRC); glMatrixMode(GL_PROJECTION); glLoadIdentity(); glMatrixMode(GL_MODELVIEW); glDisable(GL_DEPTH_TEST); glEnable(GL_TEXTURE_2D); glTranslatef(-1.0f,-1.0f,0.0f); glScalef(0.0025f,0.0033f,0.0f); timeBeginPeriod(1); //seed random # generator srand(static_cast<unsigned>(time(0))); iback=rand()%5; //textures if(!LoadGLTextures()) bQuit=true; //init dirt NewEarth Earth; for(int a=0;a<800;a++) { Earth.Dirt[a].strength=(rand()%4); Earth.Dirt[a].loc[0]=a; Earth.Dirt[a].loc[1]=0.0; Earth.Dirt[a].loc[2]=a; Earth.Dirt[a].loc[3]=(rand()%320)+50; } for(int a=0;a<128;a++) { //ResetChunk(Earth.Chunk[a]); } //init Tank NewTank Player; InitTank(Player); Player.tex=tank[1]; for(int a=0;a<16;a++) Player.Pshot[a].tex=tex[0]; for(int a=0;a<8;a++) Player.Sshot[a].tex=tex[1]; /* program main loop */ while (!bQuit) { t=timeGetTime(); //get time in milliseconds /* check for messages */ if (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE)) { /* handle or dispatch messages */ if (msg.message == WM_QUIT) { bQuit = TRUE; } else { TranslateMessage (&msg); DispatchMessage (&msg); } } else { Sleep(1); //check for landslide //Landslide(Earth); //do stuff... ct=timeGetTime(); //if(Player.jet<100) // Player.jet+=ct-t; //Hover(Player,Earth,ct,t); //Controls(Player,bQuit,t,ct); //Move(Player,Earth,t,ct); //draw everything Render(Earth,Player); SwapBuffers (hDC); } } timeEndPeriod(1); /* shutdown OpenGL */ DisableOpenGL (hWnd, hDC, hRC); /* destroy the window explicitly */ DestroyWindow (hWnd); return msg.wParam;}This topic is closed to new replies.
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