menu/cursor.qc

   1 ///////////////////////////////////////////////
   2 // Cursor Source File
   3 ///////////////////////
   4 // This file belongs to dpmod/darkplaces
   5 // AK contains all cursor specific functions
   6 ///////////////////////////////////////////////
   7
   8 void(void) cursor_reset =
   9 {
  10         cursor_x = rint(GFX_WIDTH /2);
  11         cursor_y = rint(GFX_HEIGHT /2);
  12
  13         cursor_rel = '0 0 0';
  14
  15         cursor_last_frame_time = time;
  16         cursor_color = CURSOR_COLOR;
  17         cursor_transparency = CURSOR_TRANSPARENCY;
  18         cursor_type = CT_NORMAL;
  19 };
  20
  21 void(void) cursor_toggle =
  22 {
  23         cursor_x = rint(GFX_WIDTH /2);
  24         cursor_y = rint(GFX_HEIGHT /2);
  25         cursor_type = CT_NORMAL;
  26 };
  27
  28 void(void) cursor_init =
  29 {
  30         // load the images
  31         if(CF_NORMAL != "")
  32                 CF_NORMAL = gfx_loadpic(CF_NORMAL, CURSOR_ENFORCELOADING);
  33
  34         if(CF_NORMAL == "")
  35                 CF_NORMAL = gfx_loadpic("ui/mousepointer.tga", true); // always
  36
  37         if(CF_PULSE_0 != "")
  38                 CF_PULSE_0 = gfx_loadpic(CF_PULSE_0, CURSOR_ENFORCELOADING);
  39         if(CF_PULSE_1 != "")
  40                 CF_PULSE_1 = gfx_loadpic(CF_PULSE_1, CURSOR_ENFORCELOADING);
  41         if(CF_PULSE_2 != "")
  42                 CF_PULSE_2 = gfx_loadpic(CF_PULSE_2, CURSOR_ENFORCELOADING);
  43         if(CF_PULSE_3 != "")
  44                 CF_PULSE_3 = gfx_loadpic(CF_PULSE_3, CURSOR_ENFORCELOADING);
  45         if(CF_PULSE_4 != "")
  46                 CF_PULSE_4 = gfx_loadpic(CF_PULSE_4, CURSOR_ENFORCELOADING);
  47         if(CF_PULSE_5 != "")
  48                 CF_PULSE_5 = gfx_loadpic(CF_PULSE_5, CURSOR_ENFORCELOADING);
  49         if(CF_PULSE_6 != "")
  50                 CF_PULSE_6 = gfx_loadpic(CF_PULSE_6, CURSOR_ENFORCELOADING);
  51
  52         // init the values
  53         cursor_reset();
  54 };
  55
  56 void(void) cursor_shutdown =
  57 {
  58         if(CF_NORMAL != "")
  59                 gfx_unloadpic(CF_NORMAL);
  60         if(CF_PULSE_0 != "")
  61                 gfx_unloadpic(CF_PULSE_0);
  62         if(CF_PULSE_1 != "")
  63                 gfx_unloadpic(CF_PULSE_1);
  64         if(CF_PULSE_2 != "")
  65                 gfx_unloadpic(CF_PULSE_2);
  66         if(CF_PULSE_3 != "")
  67                 gfx_unloadpic(CF_PULSE_3);
  68         if(CF_PULSE_4 != "")
  69                 gfx_unloadpic(CF_PULSE_4);
  70         if(CF_PULSE_5 != "")
  71                 gfx_unloadpic(CF_PULSE_5);
  72         if(CF_PULSE_6 != "")
  73                 gfx_unloadpic(CF_PULSE_6);
  74 };
  75
  76 void(void) cursor_frame =
  77 {
  78         // update cursor animations
  79
  80         if(cursor_type > CT_LAST_PULSE || cursor_type  < CT_FIRST_PULSE)
  81                 cursor_last_frame_time = time;
  82         else if(cursor_last_frame_time + CA_PULSE_SPEED <= time)
  83                 {
  84                 cursor_type = CT_FIRST_PULSE +
  85                 mod((time - cursor_last_frame_time) / CA_PULSE_SPEED, CT_LAST_PULSE - CT_FIRST_PULSE +1);
  86
  87                 cursor_last_frame_time += rint((time - cursor_last_frame_time) / CA_PULSE_SPEED) * CA_PULSE_SPEED;
  88                 }
  89
  90         // update cursor position
  91         cursor_rel = getmousepos();
  92         cursor_rel = gfx_converttogfx(cursor_rel);
  93         // cursor speed, etc
  94         cursor_rel = cursor_rel * CURSOR_SPEED;
  95         cursor = cursor + cursor_rel;
  96
  97         cursor_x = bound(0, cursor_x, GFX_WIDTH);
  98         cursor_y = bound(0, cursor_y, GFX_HEIGHT);
  99 };
 100
 101 void(void) cursor_draw =
 102 {
 103         string pic;
 104
 105         if(cursor_type == CT_FIRST_PULSE + 0 && CF_PULSE_0 != "")
 106                 pic = CF_PULSE_0;
 107         else if(cursor_type == CT_FIRST_PULSE + 1 && CF_PULSE_1 != "")
 108                 pic = CF_PULSE_1;
 109         else if(cursor_type == CT_FIRST_PULSE + 2 && CF_PULSE_2 != "")
 110                 pic = CF_PULSE_2;
 111         else if((cursor_type == CT_FIRST_PULSE + 3 || cursor_type == CT_GLOW) && CF_PULSE_3 != "")
 112                 pic = CF_PULSE_3;
 113         else if(cursor_type == CT_FIRST_PULSE + 4 && CF_PULSE_4 != "")
 114                 pic = CF_PULSE_4;
 115         else if(cursor_type == CT_FIRST_PULSE + 5 && CF_PULSE_5 != "")
 116                 pic = CF_PULSE_5;
 117         else if(cursor_type == CT_FIRST_PULSE + 6 && CF_PULSE_6 != "")
 118                 pic = CF_PULSE_6;
 119         else // if(cursor_tpye = CT_NORMAL)
 120                 pic = CF_NORMAL;
 121
 122         gfx_drawpic(cursor,pic, gfx_getimagesize(pic) * CURSOR_SCALE, cursor_color, cursor_transparency, 0);
 123 };