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-rw-r--r--src/strife/st_lib.c340
1 files changed, 340 insertions, 0 deletions
diff --git a/src/strife/st_lib.c b/src/strife/st_lib.c
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+// Emacs style mode select -*- C++ -*-
+//-----------------------------------------------------------------------------
+//
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
+//
+// 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.
+//
+// DESCRIPTION:
+// The status bar widget code.
+//
+//-----------------------------------------------------------------------------
+
+
+#include <stdio.h>
+#include <ctype.h>
+
+#include "deh_main.h"
+#include "doomdef.h"
+
+#include "z_zone.h"
+#include "v_video.h"
+
+#include "i_swap.h"
+#include "i_system.h"
+
+#include "w_wad.h"
+
+#include "st_stuff.h"
+#include "st_lib.h"
+#include "r_local.h"
+
+
+// in AM_map.c
+extern boolean automapactive;
+
+
+
+
+//
+// Hack display negative frags.
+// Loads and store the stminus lump.
+//
+patch_t* sttminus;
+
+void STlib_init(void)
+{
+ // haleyjd 08/28/10: [STRIFE] STTMINUS -> STCFN045
+ sttminus = (patch_t *) W_CacheLumpName(DEH_String("STCFN045"), PU_STATIC);
+}
+
+
+//
+// STlib_initNum
+//
+// haleyjd 09/01/10: [STRIFE]
+// * Rogue removed the "on" member of st_number_t.
+void
+STlib_initNum
+( st_number_t* n,
+ int x,
+ int y,
+ patch_t** pl,
+ int* num,
+ int width )
+{
+ n->x = x;
+ n->y = y;
+ n->width = width;
+ n->num = num;
+ n->p = pl;
+}
+
+
+//
+// STlib_drawNum
+//
+// A fairly efficient way to draw a number
+// based on differences from the old number.
+// Note: worth the trouble?
+//
+// haleyjd 09/01/10: [STRIFE]
+// * Rogue removed the "refresh" parameter and caching code
+//
+void
+STlib_drawNum
+( st_number_t* n)
+{
+ int numdigits = n->width;
+ int num = *n->num;
+
+ int w = SHORT(n->p[0]->width) + 1; // [STRIFE] +1
+ int x = n->x;
+
+ int neg;
+
+ neg = num < 0;
+
+ if (neg)
+ {
+ if (numdigits == 2 && num < -9)
+ num = -9;
+ else if (numdigits == 3 && num < -99)
+ num = -99;
+
+ num = -num;
+ }
+
+ /* haleyjd 09/01/10: [STRIFE] Widget caching system removed by Rogue
+ // clear the area
+ x = n->x - numdigits*w;
+
+ if (n->y - ST_Y < 0)
+ I_Error("drawNum: n->y - ST_Y < 0");
+
+ V_CopyRect(x, n->y - ST_Y, st_backing_screen, w*numdigits, h, x, n->y);
+ */
+
+ // if non-number, do not draw it
+ if (num == 1994)
+ return;
+
+ x = n->x;
+
+ // in the special case of 0, you draw 0
+ if (!num)
+ V_DrawPatch(x - w, n->y, n->p[ 0 ]);
+
+ // draw the new number
+ while (num && numdigits--)
+ {
+ x -= w;
+ V_DrawPatch(x, n->y, n->p[ num % 10 ]);
+ num /= 10;
+ }
+
+ // draw a minus sign if necessary
+ if (neg)
+ V_DrawPatch(x - 8, n->y, sttminus);
+}
+
+
+//
+// STlib_drawNumPositive
+//
+// haleyjd 09/01/10: [STRIFE] New function.
+// * Mostly the same as STlib_drawNum, except doesn't draw negatives.
+//
+void
+STlib_drawNumPositive
+( st_number_t* n)
+{
+ int numdigits = n->width;
+ int num = *n->num;
+
+ int w = SHORT(n->p[0]->width) + 1; // [STRIFE] +1
+ int x = n->x;
+
+ // Don't draw negative values.
+ if (num < 0)
+ num = 0;
+
+ // if non-number, do not draw it
+ if (num == 1994)
+ return;
+
+ x = n->x;
+
+ // in the special case of 0, you draw 0
+ if (!num)
+ V_DrawPatch(x - w, n->y, n->p[ 0 ]);
+
+ // draw the new number
+ while (num && numdigits--)
+ {
+ x -= w;
+ V_DrawPatch(x, n->y, n->p[ num % 10 ]);
+ num /= 10;
+ }
+}
+
+
+// haleyjd 09/01/10: [STRIFE] All other functions were removed.
+/*
+void
+STlib_updateNum
+( st_number_t* n,
+ boolean refresh )
+{
+ if (*n->on) STlib_drawNum(n, refresh);
+}
+
+
+//
+void
+STlib_initPercent
+( st_percent_t* p,
+ int x,
+ int y,
+ patch_t** pl,
+ int* num,
+ boolean* on,
+ patch_t* percent )
+{
+ STlib_initNum(&p->n, x, y, pl, num, on, 3);
+ p->p = percent;
+}
+
+
+
+
+void
+STlib_updatePercent
+( st_percent_t* per,
+ int refresh )
+{
+ if (refresh && *per->n.on)
+ V_DrawPatch(per->n.x, per->n.y, per->p);
+
+ STlib_updateNum(&per->n, refresh);
+}
+
+
+
+void
+STlib_initMultIcon
+( st_multicon_t* i,
+ int x,
+ int y,
+ patch_t** il,
+ int* inum,
+ boolean* on )
+{
+ i->x = x;
+ i->y = y;
+ i->oldinum = -1;
+ i->inum = inum;
+ i->on = on;
+ i->p = il;
+}
+
+
+
+void
+STlib_updateMultIcon
+( st_multicon_t* mi,
+ boolean refresh )
+{
+ int w;
+ int h;
+ int x;
+ int y;
+
+ if (*mi->on
+ && (mi->oldinum != *mi->inum || refresh)
+ && (*mi->inum!=-1))
+ {
+ if (mi->oldinum != -1)
+ {
+ x = mi->x - SHORT(mi->p[mi->oldinum]->leftoffset);
+ y = mi->y - SHORT(mi->p[mi->oldinum]->topoffset);
+ w = SHORT(mi->p[mi->oldinum]->width);
+ h = SHORT(mi->p[mi->oldinum]->height);
+
+ if (y - ST_Y < 0)
+ I_Error("updateMultIcon: y - ST_Y < 0");
+
+ V_CopyRect(x, y-ST_Y, st_backing_screen, w, h, x, y);
+ }
+ V_DrawPatch(mi->x, mi->y, mi->p[*mi->inum]);
+ mi->oldinum = *mi->inum;
+ }
+}
+
+
+
+void
+STlib_initBinIcon
+( st_binicon_t* b,
+ int x,
+ int y,
+ patch_t* i,
+ boolean* val,
+ boolean* on )
+{
+ b->x = x;
+ b->y = y;
+ b->oldval = false;
+ b->val = val;
+ b->on = on;
+ b->p = i;
+}
+
+
+
+void
+STlib_updateBinIcon
+( st_binicon_t* bi,
+ boolean refresh )
+{
+ int x;
+ int y;
+ int w;
+ int h;
+
+ if (*bi->on
+ && (bi->oldval != *bi->val || refresh))
+ {
+ x = bi->x - SHORT(bi->p->leftoffset);
+ y = bi->y - SHORT(bi->p->topoffset);
+ w = SHORT(bi->p->width);
+ h = SHORT(bi->p->height);
+
+ if (y - ST_Y < 0)
+ I_Error("updateBinIcon: y - ST_Y < 0");
+
+ if (*bi->val)
+ V_DrawPatch(bi->x, bi->y, bi->p);
+ else
+ V_CopyRect(x, y-ST_Y, st_backing_screen, w, h, x, y);
+
+ bi->oldval = *bi->val;
+ }
+
+}
+*/
+
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