0,0 → 1,866 |
/* |
Copyright (C) 1996-1997 Id Software, Inc. |
|
This program is free software; you can redistribute it and/or |
modify it under the terms of the GNU General Public License |
as published by the Free Software Foundation; either version 2 |
of the License, or (at your option) any later version. |
|
This program is distributed in the hope that it will be useful, |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
|
See the GNU General Public License for more details. |
|
You should have received a copy of the GNU General Public License |
along with this program; if not, write to the Free Software |
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
|
*/ |
#include <termios.h> |
#include <sys/ioctl.h> |
#include <sys/stat.h> |
#include <sys/vt.h> |
#include <stdarg.h> |
#include <stdio.h> |
#include <signal.h> |
|
#include <asm/io.h> |
#include <dlfcn.h> |
|
/*#include "vga.h" */ |
#include "vgakeyboard.h" |
#include "vgamouse.h" |
|
#include "quakedef.h" |
#include "GL/fxmesa.h" |
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#define WARP_WIDTH 320 |
#define WARP_HEIGHT 200 |
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static fxMesaContext fc = NULL; |
#define stringify(m) { #m, m } |
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unsigned short d_8to16table[256]; |
unsigned d_8to24table[256]; |
unsigned char d_15to8table[65536]; |
|
int num_shades=32; |
|
struct |
{ |
char *name; |
int num; |
} mice[] = |
{ |
stringify(MOUSE_MICROSOFT), |
stringify(MOUSE_MOUSESYSTEMS), |
stringify(MOUSE_MMSERIES), |
stringify(MOUSE_LOGITECH), |
stringify(MOUSE_BUSMOUSE), |
stringify(MOUSE_PS2), |
}; |
|
static unsigned char scantokey[128]; |
|
int num_mice = sizeof (mice) / sizeof(mice[0]); |
|
int d_con_indirect = 0; |
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int svgalib_inited=0; |
int UseMouse = 1; |
int UseKeyboard = 1; |
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int mouserate = MOUSE_DEFAULTSAMPLERATE; |
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cvar_t vid_mode = {"vid_mode","5",false}; |
cvar_t vid_redrawfull = {"vid_redrawfull","0",false}; |
cvar_t vid_waitforrefresh = {"vid_waitforrefresh","0",true}; |
|
char *framebuffer_ptr; |
|
cvar_t mouse_button_commands[3] = |
{ |
{"mouse1","+attack"}, |
{"mouse2","+strafe"}, |
{"mouse3","+forward"}, |
}; |
|
int mouse_buttons; |
int mouse_buttonstate; |
int mouse_oldbuttonstate; |
float mouse_x, mouse_y; |
float old_mouse_x, old_mouse_y; |
int mx, my; |
|
cvar_t m_filter = {"m_filter","1"}; |
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int scr_width, scr_height; |
|
/*-----------------------------------------------------------------------*/ |
|
//int texture_mode = GL_NEAREST; |
//int texture_mode = GL_NEAREST_MIPMAP_NEAREST; |
//int texture_mode = GL_NEAREST_MIPMAP_LINEAR; |
int texture_mode = GL_LINEAR; |
//int texture_mode = GL_LINEAR_MIPMAP_NEAREST; |
//int texture_mode = GL_LINEAR_MIPMAP_LINEAR; |
|
int texture_extension_number = 1; |
|
float gldepthmin, gldepthmax; |
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cvar_t gl_ztrick = {"gl_ztrick","1"}; |
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const char *gl_vendor; |
const char *gl_renderer; |
const char *gl_version; |
const char *gl_extensions; |
|
void (*qgl3DfxSetPaletteEXT) (GLuint *); |
void (*qglColorTableEXT) (int, int, int, int, int, const void *); |
|
static float vid_gamma = 1.0; |
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qboolean is8bit = false; |
qboolean isPermedia = false; |
qboolean gl_mtexable = false; |
|
/*-----------------------------------------------------------------------*/ |
void D_BeginDirectRect (int x, int y, byte *pbitmap, int width, int height) |
{ |
} |
|
void D_EndDirectRect (int x, int y, int width, int height) |
{ |
} |
|
int matchmouse(int mouse, char *name) |
{ |
int i; |
for (i=0 ; i<num_mice ; i++) |
if (!strcmp(mice[i].name, name)) |
return i; |
return mouse; |
} |
|
#if 0 |
|
void vtswitch(int newconsole) |
{ |
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int fd; |
struct vt_stat x; |
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// switch consoles and wait until reactivated |
fd = open("/dev/console", O_RDONLY); |
ioctl(fd, VT_GETSTATE, &x); |
ioctl(fd, VT_ACTIVATE, newconsole); |
ioctl(fd, VT_WAITACTIVE, x.v_active); |
close(fd); |
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} |
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#endif |
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void keyhandler(int scancode, int state) |
{ |
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int sc; |
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sc = scancode & 0x7f; |
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Key_Event(scantokey[sc], state == KEY_EVENTPRESS); |
|
} |
|
void VID_Shutdown(void) |
{ |
if (!fc) |
return; |
|
fxMesaDestroyContext(fc); |
|
if (UseKeyboard) |
keyboard_close(); |
} |
|
void signal_handler(int sig) |
{ |
printf("Received signal %d, exiting...\n", sig); |
Sys_Quit(); |
exit(0); |
} |
|
void InitSig(void) |
{ |
signal(SIGHUP, signal_handler); |
signal(SIGINT, signal_handler); |
signal(SIGQUIT, signal_handler); |
signal(SIGILL, signal_handler); |
signal(SIGTRAP, signal_handler); |
signal(SIGIOT, signal_handler); |
signal(SIGBUS, signal_handler); |
signal(SIGFPE, signal_handler); |
signal(SIGSEGV, signal_handler); |
signal(SIGTERM, signal_handler); |
} |
|
void VID_ShiftPalette(unsigned char *p) |
{ |
// VID_SetPalette(p); |
} |
|
void VID_SetPalette (unsigned char *palette) |
{ |
byte *pal; |
unsigned r,g,b; |
unsigned v; |
int r1,g1,b1; |
int j,k,l,m; |
unsigned short i; |
unsigned *table; |
FILE *f; |
char s[255]; |
int dist, bestdist; |
static qboolean palflag = false; |
|
// |
// 8 8 8 encoding |
// |
pal = palette; |
table = d_8to24table; |
for (i=0 ; i<256 ; i++) |
{ |
r = pal[0]; |
g = pal[1]; |
b = pal[2]; |
pal += 3; |
|
v = (255<<24) + (r<<0) + (g<<8) + (b<<16); |
*table++ = v; |
} |
d_8to24table[255] &= 0xffffff; // 255 is transparent |
|
// JACK: 3D distance calcs - k is last closest, l is the distance. |
for (i=0; i < (1<<15); i++) { |
/* Maps |
000000000000000 |
000000000011111 = Red = 0x1F |
000001111100000 = Blue = 0x03E0 |
111110000000000 = Grn = 0x7C00 |
*/ |
r = ((i & 0x1F) << 3)+4; |
g = ((i & 0x03E0) >> 2)+4; |
b = ((i & 0x7C00) >> 7)+4; |
pal = (unsigned char *)d_8to24table; |
for (v=0,k=0,bestdist=10000*10000; v<256; v++,pal+=4) { |
r1 = (int)r - (int)pal[0]; |
g1 = (int)g - (int)pal[1]; |
b1 = (int)b - (int)pal[2]; |
dist = (r1*r1)+(g1*g1)+(b1*b1); |
if (dist < bestdist) { |
k=v; |
bestdist = dist; |
} |
} |
d_15to8table[i]=k; |
} |
} |
|
void CheckMultiTextureExtensions(void) |
{ |
void *prjobj; |
|
if (strstr(gl_extensions, "GL_SGIS_multitexture ") && !COM_CheckParm("-nomtex")) { |
Con_Printf("Found GL_SGIS_multitexture...\n"); |
|
if ((prjobj = dlopen(NULL, RTLD_LAZY)) == NULL) { |
Con_Printf("Unable to open symbol list for main program.\n"); |
return; |
} |
|
qglMTexCoord2fSGIS = (void *) dlsym(prjobj, "glMTexCoord2fSGIS"); |
qglSelectTextureSGIS = (void *) dlsym(prjobj, "glSelectTextureSGIS"); |
|
if (qglMTexCoord2fSGIS && qglSelectTextureSGIS) { |
Con_Printf("Multitexture extensions found.\n"); |
gl_mtexable = true; |
} else |
Con_Printf("Symbol not found, disabled.\n"); |
|
dlclose(prjobj); |
} |
} |
|
/* |
=============== |
GL_Init |
=============== |
*/ |
void GL_Init (void) |
{ |
gl_vendor = glGetString (GL_VENDOR); |
Con_Printf ("GL_VENDOR: %s\n", gl_vendor); |
gl_renderer = glGetString (GL_RENDERER); |
Con_Printf ("GL_RENDERER: %s\n", gl_renderer); |
|
gl_version = glGetString (GL_VERSION); |
Con_Printf ("GL_VERSION: %s\n", gl_version); |
gl_extensions = glGetString (GL_EXTENSIONS); |
Con_Printf ("GL_EXTENSIONS: %s\n", gl_extensions); |
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// Con_Printf ("%s %s\n", gl_renderer, gl_version); |
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CheckMultiTextureExtensions (); |
|
glClearColor (1,0,0,0); |
glCullFace(GL_FRONT); |
glEnable(GL_TEXTURE_2D); |
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glEnable(GL_ALPHA_TEST); |
glAlphaFunc(GL_GREATER, 0.666); |
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glPolygonMode (GL_FRONT_AND_BACK, GL_FILL); |
glShadeModel (GL_FLAT); |
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); |
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); |
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); |
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); |
|
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
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// glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE); |
glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
} |
|
/* |
================= |
GL_BeginRendering |
|
================= |
*/ |
void GL_BeginRendering (int *x, int *y, int *width, int *height) |
{ |
extern cvar_t gl_clear; |
|
*x = *y = 0; |
*width = scr_width; |
*height = scr_height; |
|
// if (!wglMakeCurrent( maindc, baseRC )) |
// Sys_Error ("wglMakeCurrent failed"); |
|
// glViewport (*x, *y, *width, *height); |
} |
|
|
void GL_EndRendering (void) |
{ |
glFlush(); |
fxMesaSwapBuffers(); |
} |
|
void Init_KBD(void) |
{ |
int i; |
|
if (COM_CheckParm("-nokbd")) UseKeyboard = 0; |
|
if (UseKeyboard) |
{ |
for (i=0 ; i<128 ; i++) |
scantokey[i] = ' '; |
|
scantokey[42] = K_SHIFT; |
scantokey[54] = K_SHIFT; |
scantokey[72] = K_UPARROW; |
scantokey[103] = K_UPARROW; |
scantokey[80] = K_DOWNARROW; |
scantokey[108] = K_DOWNARROW; |
scantokey[75] = K_LEFTARROW; |
scantokey[105] = K_LEFTARROW; |
scantokey[77] = K_RIGHTARROW; |
scantokey[106] = K_RIGHTARROW; |
scantokey[29] = K_CTRL; |
scantokey[97] = K_CTRL; |
scantokey[56] = K_ALT; |
scantokey[100] = K_ALT; |
// scantokey[58] = JK_CAPS; |
// scantokey[69] = JK_NUM_LOCK; |
scantokey[71] = K_HOME; |
scantokey[73] = K_PGUP; |
scantokey[79] = K_END; |
scantokey[81] = K_PGDN; |
scantokey[82] = K_INS; |
scantokey[83] = K_DEL; |
scantokey[1 ] = K_ESCAPE; |
scantokey[28] = K_ENTER; |
scantokey[15] = K_TAB; |
scantokey[14] = K_BACKSPACE; |
scantokey[119] = K_PAUSE; |
scantokey[57] = ' '; |
|
scantokey[102] = K_HOME; |
scantokey[104] = K_PGUP; |
scantokey[107] = K_END; |
scantokey[109] = K_PGDN; |
scantokey[110] = K_INS; |
scantokey[111] = K_DEL; |
|
scantokey[2] = '1'; |
scantokey[3] = '2'; |
scantokey[4] = '3'; |
scantokey[5] = '4'; |
scantokey[6] = '5'; |
scantokey[7] = '6'; |
scantokey[8] = '7'; |
scantokey[9] = '8'; |
scantokey[10] = '9'; |
scantokey[11] = '0'; |
scantokey[12] = '-'; |
scantokey[13] = '='; |
scantokey[41] = '`'; |
scantokey[26] = '['; |
scantokey[27] = ']'; |
scantokey[39] = ';'; |
scantokey[40] = '\''; |
scantokey[51] = ','; |
scantokey[52] = '.'; |
scantokey[53] = '/'; |
scantokey[43] = '\\'; |
|
scantokey[59] = K_F1; |
scantokey[60] = K_F2; |
scantokey[61] = K_F3; |
scantokey[62] = K_F4; |
scantokey[63] = K_F5; |
scantokey[64] = K_F6; |
scantokey[65] = K_F7; |
scantokey[66] = K_F8; |
scantokey[67] = K_F9; |
scantokey[68] = K_F10; |
scantokey[87] = K_F11; |
scantokey[88] = K_F12; |
scantokey[30] = 'a'; |
scantokey[48] = 'b'; |
scantokey[46] = 'c'; |
scantokey[32] = 'd'; |
scantokey[18] = 'e'; |
scantokey[33] = 'f'; |
scantokey[34] = 'g'; |
scantokey[35] = 'h'; |
scantokey[23] = 'i'; |
scantokey[36] = 'j'; |
scantokey[37] = 'k'; |
scantokey[38] = 'l'; |
scantokey[50] = 'm'; |
scantokey[49] = 'n'; |
scantokey[24] = 'o'; |
scantokey[25] = 'p'; |
scantokey[16] = 'q'; |
scantokey[19] = 'r'; |
scantokey[31] = 's'; |
scantokey[20] = 't'; |
scantokey[22] = 'u'; |
scantokey[47] = 'v'; |
scantokey[17] = 'w'; |
scantokey[45] = 'x'; |
scantokey[21] = 'y'; |
scantokey[44] = 'z'; |
|
scantokey[78] = '+'; |
scantokey[74] = '-'; |
|
if (keyboard_init()) |
Sys_Error("keyboard_init() failed"); |
keyboard_seteventhandler(keyhandler); |
} |
} |
|
#define NUM_RESOLUTIONS 16 |
|
static int resolutions[NUM_RESOLUTIONS][3]={ |
320,200, GR_RESOLUTION_320x200, |
320,240, GR_RESOLUTION_320x240, |
400,256, GR_RESOLUTION_400x256, |
400,300, GR_RESOLUTION_400x300, |
512,384, GR_RESOLUTION_512x384, |
640,200, GR_RESOLUTION_640x200, |
640,350, GR_RESOLUTION_640x350, |
640,400, GR_RESOLUTION_640x400, |
640,480, GR_RESOLUTION_640x480, |
800,600, GR_RESOLUTION_800x600, |
960,720, GR_RESOLUTION_960x720, |
856,480, GR_RESOLUTION_856x480, |
512,256, GR_RESOLUTION_512x256, |
1024,768, GR_RESOLUTION_1024x768, |
1280,1024,GR_RESOLUTION_1280x1024, |
1600,1200,GR_RESOLUTION_1600x1200 |
}; |
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int findres(int *width, int *height) |
{ |
int i; |
|
for(i=0;i<NUM_RESOLUTIONS;i++) |
if((*width<=resolutions[i][0]) && (*height<=resolutions[i][1])) { |
*width = resolutions[i][0]; |
*height = resolutions[i][1]; |
return resolutions[i][2]; |
} |
|
*width = 640; |
*height = 480; |
return GR_RESOLUTION_640x480; |
} |
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qboolean VID_Is8bit(void) |
{ |
return is8bit; |
} |
|
void VID_Init8bitPalette(void) |
{ |
// Check for 8bit Extensions and initialize them. |
int i; |
void *prjobj; |
|
if (COM_CheckParm("-no8bit")) |
return; |
|
if ((prjobj = dlopen(NULL, RTLD_LAZY)) == NULL) { |
Con_Printf("Unable to open symbol list for main program.\n"); |
return; |
} |
|
if (strstr(gl_extensions, "3DFX_set_global_palette") && |
(qgl3DfxSetPaletteEXT = dlsym(prjobj, "gl3DfxSetPaletteEXT")) != NULL) { |
GLubyte table[256][4]; |
char *oldpal; |
|
Con_SafePrintf("... Using 3DFX_set_global_palette\n"); |
glEnable( GL_SHARED_TEXTURE_PALETTE_EXT ); |
oldpal = (char *) d_8to24table; //d_8to24table3dfx; |
for (i=0;i<256;i++) { |
table[i][2] = *oldpal++; |
table[i][1] = *oldpal++; |
table[i][0] = *oldpal++; |
table[i][3] = 255; |
oldpal++; |
} |
qgl3DfxSetPaletteEXT((GLuint *)table); |
is8bit = true; |
|
} else if (strstr(gl_extensions, "GL_EXT_shared_texture_palette") && |
(qglColorTableEXT = dlsym(prjobj, "glColorTableEXT")) != NULL) { |
char thePalette[256*3]; |
char *oldPalette, *newPalette; |
|
Con_SafePrintf("... Using GL_EXT_shared_texture_palette\n"); |
glEnable( GL_SHARED_TEXTURE_PALETTE_EXT ); |
oldPalette = (char *) d_8to24table; //d_8to24table3dfx; |
newPalette = thePalette; |
for (i=0;i<256;i++) { |
*newPalette++ = *oldPalette++; |
*newPalette++ = *oldPalette++; |
*newPalette++ = *oldPalette++; |
oldPalette++; |
} |
qglColorTableEXT(GL_SHARED_TEXTURE_PALETTE_EXT, GL_RGB, 256, GL_RGB, GL_UNSIGNED_BYTE, (void *) thePalette); |
is8bit = true; |
|
} |
|
dlclose(prjobj); |
} |
|
static void Check_Gamma (unsigned char *pal) |
{ |
float f, inf; |
unsigned char palette[768]; |
int i; |
|
if ((i = COM_CheckParm("-gamma")) == 0) { |
if ((gl_renderer && strstr(gl_renderer, "Voodoo")) || |
(gl_vendor && strstr(gl_vendor, "3Dfx"))) |
vid_gamma = 1; |
else |
vid_gamma = 0.7; // default to 0.7 on non-3dfx hardware |
} else |
vid_gamma = Q_atof(com_argv[i+1]); |
|
for (i=0 ; i<768 ; i++) |
{ |
f = pow ( (pal[i]+1)/256.0 , vid_gamma ); |
inf = f*255 + 0.5; |
if (inf < 0) |
inf = 0; |
if (inf > 255) |
inf = 255; |
palette[i] = inf; |
} |
|
memcpy (pal, palette, sizeof(palette)); |
} |
|
void VID_Init(unsigned char *palette) |
{ |
int i; |
GLint attribs[32]; |
char gldir[MAX_OSPATH]; |
int width = 640, height = 480; |
|
Init_KBD(); |
|
Cvar_RegisterVariable (&vid_mode); |
Cvar_RegisterVariable (&vid_redrawfull); |
Cvar_RegisterVariable (&vid_waitforrefresh); |
Cvar_RegisterVariable (&gl_ztrick); |
|
vid.maxwarpwidth = WARP_WIDTH; |
vid.maxwarpheight = WARP_HEIGHT; |
vid.colormap = host_colormap; |
vid.fullbright = 256 - LittleLong (*((int *)vid.colormap + 2048)); |
|
// interpret command-line params |
|
// set vid parameters |
attribs[0] = FXMESA_DOUBLEBUFFER; |
attribs[1] = FXMESA_ALPHA_SIZE; |
attribs[2] = 1; |
attribs[3] = FXMESA_DEPTH_SIZE; |
attribs[4] = 1; |
attribs[5] = FXMESA_NONE; |
|
if ((i = COM_CheckParm("-width")) != 0) |
width = atoi(com_argv[i+1]); |
if ((i = COM_CheckParm("-height")) != 0) |
height = atoi(com_argv[i+1]); |
|
if ((i = COM_CheckParm("-conwidth")) != 0) |
vid.conwidth = Q_atoi(com_argv[i+1]); |
else |
vid.conwidth = 640; |
|
vid.conwidth &= 0xfff8; // make it a multiple of eight |
|
if (vid.conwidth < 320) |
vid.conwidth = 320; |
|
// pick a conheight that matches with correct aspect |
vid.conheight = vid.conwidth*3 / 4; |
|
if ((i = COM_CheckParm("-conheight")) != 0) |
vid.conheight = Q_atoi(com_argv[i+1]); |
if (vid.conheight < 200) |
vid.conheight = 200; |
|
fc = fxMesaCreateContext(0, findres(&width, &height), GR_REFRESH_75Hz, |
attribs); |
if (!fc) |
Sys_Error("Unable to create 3DFX context.\n"); |
|
InitSig(); // trap evil signals |
|
scr_width = width; |
scr_height = height; |
|
fxMesaMakeCurrent(fc); |
|
if (vid.conheight > height) |
vid.conheight = height; |
if (vid.conwidth > width) |
vid.conwidth = width; |
vid.width = vid.conwidth; |
vid.height = vid.conheight; |
|
vid.aspect = ((float)vid.height / (float)vid.width) * |
(320.0 / 240.0); |
vid.numpages = 2; |
|
GL_Init(); |
|
sprintf (gldir, "%s/glquake", com_gamedir); |
Sys_mkdir (gldir); |
|
Check_Gamma(palette); |
VID_SetPalette(palette); |
|
// Check for 3DFX Extensions and initialize them. |
VID_Init8bitPalette(); |
|
Con_SafePrintf ("Video mode %dx%d initialized.\n", width, height); |
|
vid.recalc_refdef = 1; // force a surface cache flush |
} |
|
void Sys_SendKeyEvents(void) |
{ |
if (UseKeyboard) |
while (keyboard_update()); |
} |
|
void Force_CenterView_f (void) |
{ |
cl.viewangles[PITCH] = 0; |
} |
|
|
void mousehandler(int buttonstate, int dx, int dy) |
{ |
mouse_buttonstate = buttonstate; |
mx += dx; |
my += dy; |
} |
|
void IN_Init(void) |
{ |
|
int mtype; |
char *mousedev; |
int mouserate; |
|
if (UseMouse) |
{ |
|
Cvar_RegisterVariable (&mouse_button_commands[0]); |
Cvar_RegisterVariable (&mouse_button_commands[1]); |
Cvar_RegisterVariable (&mouse_button_commands[2]); |
Cmd_AddCommand ("force_centerview", Force_CenterView_f); |
|
mouse_buttons = 3; |
|
mtype = vga_getmousetype(); |
|
mousedev = "/dev/mouse"; |
if (getenv("MOUSEDEV")) mousedev = getenv("MOUSEDEV"); |
if (COM_CheckParm("-mdev")) |
mousedev = com_argv[COM_CheckParm("-mdev")+1]; |
|
mouserate = 1200; |
if (getenv("MOUSERATE")) mouserate = atoi(getenv("MOUSERATE")); |
if (COM_CheckParm("-mrate")) |
mouserate = atoi(com_argv[COM_CheckParm("-mrate")+1]); |
|
if (mouse_init(mousedev, mtype, mouserate)) |
{ |
Con_Printf("No mouse found\n"); |
UseMouse = 0; |
} |
else |
mouse_seteventhandler(mousehandler); |
|
} |
|
} |
|
void IN_Shutdown(void) |
{ |
if (UseMouse) |
mouse_close(); |
} |
|
/* |
=========== |
IN_Commands |
=========== |
*/ |
void IN_Commands (void) |
{ |
if (UseMouse && cls.state != ca_dedicated) |
{ |
// poll mouse values |
while (mouse_update()) |
; |
|
// perform button actions |
if ((mouse_buttonstate & MOUSE_LEFTBUTTON) && |
!(mouse_oldbuttonstate & MOUSE_LEFTBUTTON)) |
Key_Event (K_MOUSE1, true); |
else if (!(mouse_buttonstate & MOUSE_LEFTBUTTON) && |
(mouse_oldbuttonstate & MOUSE_LEFTBUTTON)) |
Key_Event (K_MOUSE1, false); |
|
if ((mouse_buttonstate & MOUSE_RIGHTBUTTON) && |
!(mouse_oldbuttonstate & MOUSE_RIGHTBUTTON)) |
Key_Event (K_MOUSE2, true); |
else if (!(mouse_buttonstate & MOUSE_RIGHTBUTTON) && |
(mouse_oldbuttonstate & MOUSE_RIGHTBUTTON)) |
Key_Event (K_MOUSE2, false); |
|
if ((mouse_buttonstate & MOUSE_MIDDLEBUTTON) && |
!(mouse_oldbuttonstate & MOUSE_MIDDLEBUTTON)) |
Key_Event (K_MOUSE3, true); |
else if (!(mouse_buttonstate & MOUSE_MIDDLEBUTTON) && |
(mouse_oldbuttonstate & MOUSE_MIDDLEBUTTON)) |
Key_Event (K_MOUSE3, false); |
|
mouse_oldbuttonstate = mouse_buttonstate; |
} |
} |
|
/* |
=========== |
IN_Move |
=========== |
*/ |
void IN_MouseMove (usercmd_t *cmd) |
{ |
if (!UseMouse) |
return; |
|
// poll mouse values |
while (mouse_update()) |
; |
|
if (m_filter.value) |
{ |
mouse_x = (mx + old_mouse_x) * 0.5; |
mouse_y = (my + old_mouse_y) * 0.5; |
} |
else |
{ |
mouse_x = mx; |
mouse_y = my; |
} |
old_mouse_x = mx; |
old_mouse_y = my; |
mx = my = 0; // clear for next update |
|
mouse_x *= sensitivity.value; |
mouse_y *= sensitivity.value; |
|
// add mouse X/Y movement to cmd |
if ( (in_strafe.state & 1) || (lookstrafe.value && (in_mlook.state & 1) )) |
cmd->sidemove += m_side.value * mouse_x; |
else |
cl.viewangles[YAW] -= m_yaw.value * mouse_x; |
|
if (in_mlook.state & 1) |
V_StopPitchDrift (); |
|
if ( (in_mlook.state & 1) && !(in_strafe.state & 1)) |
{ |
cl.viewangles[PITCH] += m_pitch.value * mouse_y; |
if (cl.viewangles[PITCH] > 80) |
cl.viewangles[PITCH] = 80; |
if (cl.viewangles[PITCH] < -70) |
cl.viewangles[PITCH] = -70; |
} |
else |
{ |
if ((in_strafe.state & 1) && noclip_anglehack) |
cmd->upmove -= m_forward.value * mouse_y; |
else |
cmd->forwardmove -= m_forward.value * mouse_y; |
} |
} |
|
void IN_Move (usercmd_t *cmd) |
{ |
IN_MouseMove(cmd); |
} |
|
|