mirror of
https://github.com/UberGames/GtkRadiant.git
synced 2024-12-22 10:21:02 +00:00
33efc90892
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/branches/ZeroRadiant@185 8a3a26a2-13c4-0310-b231-cf6edde360e5
249 lines
5.7 KiB
C++
249 lines
5.7 KiB
C++
/*
|
|
Copyright (C) 1999-2007 id Software, Inc. and contributors.
|
|
For a list of contributors, see the accompanying CONTRIBUTORS file.
|
|
|
|
This file is part of GtkRadiant.
|
|
|
|
GtkRadiant 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.
|
|
|
|
GtkRadiant 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 GtkRadiant; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "stdafx.h"
|
|
|
|
#define MAX_POINTFILE 8192
|
|
static vec3_t s_pointvecs[MAX_POINTFILE];
|
|
static int s_num_points, s_check_point;
|
|
|
|
CPointfile g_pointfile;
|
|
|
|
// CPointfile routine used by the standard code ---------------------------------
|
|
|
|
void CPointfile::Init()
|
|
{
|
|
s_num_points = 0;
|
|
}
|
|
|
|
void CPointfile::PushPoint (vec3_t v)
|
|
{
|
|
if (s_num_points < MAX_POINTFILE)
|
|
{
|
|
VectorCopy (v, s_pointvecs[s_num_points]);
|
|
s_num_points++;
|
|
}
|
|
}
|
|
|
|
// create the display list at the end
|
|
void CPointfile::GenerateDisplayList()
|
|
{
|
|
int i;
|
|
|
|
if (!g_qeglobals.d_pointfile_display_list)
|
|
g_qeglobals.d_pointfile_display_list = qglGenLists(1);
|
|
|
|
qglNewList (g_qeglobals.d_pointfile_display_list, GL_COMPILE);
|
|
|
|
qglColor3f (1, 0, 0);
|
|
qglDisable(GL_TEXTURE_2D);
|
|
qglDisable(GL_TEXTURE_1D);
|
|
qglLineWidth (4);
|
|
qglBegin(GL_LINE_STRIP);
|
|
for (i=0;i<s_num_points;i++)
|
|
{
|
|
if (s_num_points < MAX_POINTFILE)
|
|
{
|
|
qglVertex3fv (s_pointvecs[i]);
|
|
}
|
|
}
|
|
qglEnd();
|
|
qglLineWidth (1);
|
|
|
|
qglEndList ();
|
|
|
|
s_check_point = 0;
|
|
}
|
|
|
|
// old (but still relevant) pointfile code -------------------------------------
|
|
|
|
void Pointfile_Delete (void)
|
|
{
|
|
char name[1024];
|
|
|
|
strcpy (name, currentmap);
|
|
StripExtension (name);
|
|
strcat (name, ".lin");
|
|
|
|
remove(name);
|
|
}
|
|
|
|
// advance camera to next point
|
|
void Pointfile_Next (void)
|
|
{
|
|
vec3_t dir;
|
|
|
|
if (s_check_point >= s_num_points-2)
|
|
{
|
|
Sys_Status ("End of pointfile", 0);
|
|
return;
|
|
}
|
|
s_check_point++;
|
|
VectorCopy (s_pointvecs[s_check_point], g_pParentWnd->GetCamWnd()->Camera()->origin);
|
|
VectorCopy (s_pointvecs[s_check_point], g_pParentWnd->GetXYWnd()->GetOrigin());
|
|
VectorSubtract (s_pointvecs[s_check_point+1], g_pParentWnd->GetCamWnd()->Camera()->origin, dir);
|
|
VectorNormalize (dir, dir);
|
|
g_pParentWnd->GetCamWnd()->Camera()->angles[1] = atan2 (dir[1], dir[0])*180/3.14159;
|
|
g_pParentWnd->GetCamWnd()->Camera()->angles[0] = asin (dir[2])*180/3.14159;
|
|
|
|
Sys_UpdateWindows (W_ALL);
|
|
}
|
|
|
|
// advance camera to previous point
|
|
void Pointfile_Prev (void)
|
|
{
|
|
vec3_t dir;
|
|
|
|
if ( s_check_point == 0)
|
|
{
|
|
Sys_Status ("Start of pointfile", 0);
|
|
return;
|
|
}
|
|
s_check_point--;
|
|
VectorCopy (s_pointvecs[s_check_point], g_pParentWnd->GetCamWnd()->Camera()->origin);
|
|
VectorCopy (s_pointvecs[s_check_point], g_pParentWnd->GetXYWnd()->GetOrigin());
|
|
VectorSubtract (s_pointvecs[s_check_point+1], g_pParentWnd->GetCamWnd()->Camera()->origin, dir);
|
|
VectorNormalize (dir, dir);
|
|
g_pParentWnd->GetCamWnd()->Camera()->angles[1] = atan2 (dir[1], dir[0])*180/3.14159;
|
|
g_pParentWnd->GetCamWnd()->Camera()->angles[0] = asin (dir[2])*180/3.14159;
|
|
|
|
Sys_UpdateWindows (W_ALL);
|
|
}
|
|
|
|
void WINAPI Pointfile_Check (void)
|
|
{
|
|
char name[1024];
|
|
int size;
|
|
char *data;
|
|
char *text;
|
|
int line = 1;
|
|
vec3_t v;
|
|
|
|
strcpy (name, currentmap);
|
|
StripExtension (name);
|
|
strcat (name, ".lin");
|
|
|
|
size = vfsLoadFullPathFile (name, (void**)&data);
|
|
if (size <= 0)
|
|
{
|
|
Sys_FPrintf (SYS_ERR, "Pointfile %s not found\n", name);
|
|
return;
|
|
}
|
|
|
|
// store a pointer
|
|
text = data;
|
|
|
|
Sys_Printf ("Reading pointfile %s\n", name);
|
|
|
|
g_pointfile.Init();
|
|
|
|
while (*data)
|
|
{
|
|
if (sscanf(data,"%f %f %f", &v[0], &v[1], &v[2]) != 3)
|
|
{
|
|
Sys_Printf("Corrupt point file, line %d\n",line);
|
|
break;
|
|
}
|
|
|
|
while (*data && *data != '\n')
|
|
{
|
|
if (*(data-1) == ' ' && *(data) == '-' && *(data+1) == ' ')
|
|
break;
|
|
data++;
|
|
}
|
|
// deal with zhlt style point files.
|
|
if (*data == '-')
|
|
{
|
|
if (sscanf(data,"- %f %f %f", &v[0], &v[1], &v[2]) != 3)
|
|
{
|
|
Sys_Printf("Corrupt point file, line %d\n",line);
|
|
break;
|
|
}
|
|
|
|
while (*data && *data != '\n')
|
|
data++;
|
|
|
|
}
|
|
while (*data == '\n')
|
|
{
|
|
data++; // skip the \n
|
|
line++;
|
|
}
|
|
g_pointfile.PushPoint (v);
|
|
}
|
|
|
|
g_free(text);
|
|
|
|
g_pointfile.GenerateDisplayList();
|
|
|
|
Sys_UpdateWindows (W_ALL);
|
|
}
|
|
|
|
void Pointfile_Draw( void )
|
|
{
|
|
qglCallList (g_qeglobals.d_pointfile_display_list);
|
|
}
|
|
|
|
void Pointfile_Clear (void)
|
|
{
|
|
if (!g_qeglobals.d_pointfile_display_list)
|
|
return;
|
|
|
|
qglDeleteLists (g_qeglobals.d_pointfile_display_list, 1);
|
|
g_qeglobals.d_pointfile_display_list = 0;
|
|
Sys_UpdateWindows (W_ALL);
|
|
}
|
|
|
|
// CPointfile implementation for SAX speicific stuff -------------------------------
|
|
void CPointfile::saxStartElement (message_info_t *ctx, const xmlChar *name, const xmlChar **attrs)
|
|
{
|
|
if (strcmp ((char *)name, "polyline")==0)
|
|
{
|
|
Init();
|
|
// there's a prefs setting to avoid stopping on leak
|
|
if (!g_PrefsDlg.m_bLeakStop)
|
|
ctx->stop_depth = 0;
|
|
}
|
|
}
|
|
|
|
void CPointfile::saxEndElement (message_info_t *ctx, const xmlChar *name)
|
|
{
|
|
if (strcmp ((char *)name, "polyline")==0)
|
|
{
|
|
// we are done
|
|
GenerateDisplayList();
|
|
ctx->bGeometry = false;
|
|
}
|
|
}
|
|
|
|
// only "point" is expected to have characters around here
|
|
void CPointfile::saxCharacters (message_info_t *ctx, const xmlChar *ch, int len)
|
|
{
|
|
vec3_t v;
|
|
|
|
sscanf ((char *)ch, "%f %f %f\n", &v[0], &v[1], &v[2]);
|
|
PushPoint (v);
|
|
}
|
|
|
|
char * CPointfile::getName()
|
|
{
|
|
return "Map is leaked";
|
|
}
|