Function TCAMDrawObjects

Descent3/TelComAutoMap.cpp:668–723

Draws all the relevant objects for automap

// Draws all the relevant objects for automap
void TCAMDrawObjects() {
  int i;
  int drawit = (timer_GetTime() * 4);
  drawit = (drawit % 2);

  if (Game_mode & GM_MULTI) {
    for (i = 0; i < MAX_PLAYERS; i++) {
      if (i == Player_num) {
        object *obj = &Objects[Players[Player_num].objnum];
        if (AM_ship_model_handle != -1 && drawit)
          DrawPolygonModel(&obj->pos, &obj->orient, AM_ship_model_handle, NULL, 0, 1, 1, 1);
      } else if (NetPlayers[i].flags & NPF_CONNECTED) {
        object *obj = &Objects[Players[i].objnum];
        if ((obj->type == OBJ_PLAYER && obj->render_type == RT_POLYOBJ) || obj->type == OBJ_OBSERVER)
          DrawColoredDisk(&Objects[Players[i].objnum].pos, 1, 1, .5f, 1.0, .3f, 3.0);
      }
    }
  } else {
    object *obj = &Objects[Players[Player_num].objnum];

    if (AM_ship_model_handle != -1 && drawit)
      DrawPolygonModel(&obj->pos, &obj->orient, AM_ship_model_handle, NULL, 0, 1, 1, 1);
  }

  float norm = timer_GetTime();
  int int_norm = norm;
  norm -= int_norm;
  for (i = 0; i <= Highest_object_index; i++) {
    object *obj = &Objects[i];

    if (obj->type == OBJ_MARKER && obj->parent_handle == Player_object->handle) {
      float size = 2.5 + (norm * 2.5);
      float r = 1.0;
      float g = 0;
      float b = 1.0;

      if (AM_current_marker != -1) {
        int index = 0;

        if (Game_mode & GM_MULTI)
          index = obj->id - (Player_num * 2);
        else
          index = obj->id;

        if (AM_current_marker == index) {
          size = 9.0 + (norm * 9.0);
          r = 0;
          g = 1.0;
          b = 1.0;
        }
      }

      DrawColoredDisk(&obj->pos, r, g, b, 1.0, .3f, size);
    }
  }
}

#include "hud.h"