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- #include "stdafx.h"
-
- #include "qe3.h"
-
-
- #define MAX_POINTFILE 8192
- static vec3_t s_pointvecs[MAX_POINTFILE];
- static int s_num_points, s_check_point;
-
- 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->GetCamera()->Camera().origin);
- VectorCopy (s_pointvecs[s_check_point], g_pParentWnd->GetXYWnd()->GetOrigin());
- VectorSubtract (s_pointvecs[s_check_point+1], g_pParentWnd->GetCamera()->Camera().origin, dir);
- VectorNormalize (dir);
- g_pParentWnd->GetCamera()->Camera().angles[1] = atan2 (dir[1], dir[0])*180/3.14159;
- g_pParentWnd->GetCamera()->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->GetCamera()->Camera().origin);
- VectorCopy (s_pointvecs[s_check_point], g_pParentWnd->GetXYWnd()->GetOrigin());
- VectorSubtract (s_pointvecs[s_check_point+1], g_pParentWnd->GetCamera()->Camera().origin, dir);
- VectorNormalize (dir);
- g_pParentWnd->GetCamera()->Camera().angles[1] = atan2 (dir[1], dir[0])*180/3.14159;
- g_pParentWnd->GetCamera()->Camera().angles[0] = asin (dir[2])*180/3.14159;
-
- Sys_UpdateWindows (W_ALL);
- }
-
- void WINAPI Pointfile_Check (void)
- {
- char name[1024];
- FILE *f;
- vec3_t v;
-
- strcpy (name, currentmap);
- StripExtension (name);
- strcat (name, ".lin");
-
- f = fopen (name, "r");
- if (!f)
- return;
-
- Sys_Printf ("Reading pointfile %s\n", name);
-
- if (!g_qeglobals.d_pointfile_display_list)
- g_qeglobals.d_pointfile_display_list = qglGenLists(1);
-
- s_num_points = 0;
- 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);
- do
- {
- if (fscanf (f, "%f %f %f\n", &v[0], &v[1], &v[2]) != 3)
- break;
- if (s_num_points < MAX_POINTFILE)
- {
- VectorCopy (v, s_pointvecs[s_num_points]);
- s_num_points++;
- }
- qglVertex3fv (v);
- } while (1);
- qglEnd();
- qglLineWidth (1);
- qglEndList ();
-
- s_check_point = 0;
- fclose (f);
- //Pointfile_Next ();
- }
-
- void Pointfile_Draw( void )
- {
- int i;
-
- qglColor3f( 1.0F, 0.0F, 0.0F );
- qglDisable(GL_TEXTURE_2D);
- qglDisable(GL_TEXTURE_1D);
- qglLineWidth (4);
- qglBegin(GL_LINE_STRIP);
- for ( i = 0; i < s_num_points; i++ )
- {
- qglVertex3fv( s_pointvecs[i] );
- }
- qglEnd();
- qglLineWidth( 1 );
- }
-
- 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);
- }
-
-