forked from len0rd/rockbox
Patch #2969 - Doom! Currently only working on the H300.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9312 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman
parent
fff7d6157d
commit
47f4a458d6
130 changed files with 65584 additions and 1 deletions
372
apps/plugins/doom/st_lib.c
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372
apps/plugins/doom/st_lib.c
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/* Emacs style mode select -*- C++ -*-
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*-----------------------------------------------------------------------------
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*
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*
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* PrBoom a Doom port merged with LxDoom and LSDLDoom
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* based on BOOM, a modified and improved DOOM engine
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* Copyright (C) 1999 by
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* id Software, Chi Hoang, Lee Killough, Jim Flynn, Rand Phares, Ty Halderman
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* Copyright (C) 1999-2000 by
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* Jess Haas, Nicolas Kalkhof, Colin Phipps, Florian Schulze
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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* DESCRIPTION:
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* The status bar widget code.
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*
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*-----------------------------------------------------------------------------*/
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#include "doomdef.h"
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#include "doomstat.h"
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#include "v_video.h"
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#include "w_wad.h"
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#include "m_swap.h"
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#include "st_stuff.h"
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#include "st_lib.h"
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#include "r_main.h"
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int sts_always_red; //jff 2/18/98 control to disable status color changes
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int sts_pct_always_gray; // killough 2/21/98: always gray %'s? bug or feature?
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//
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// STlib_init()
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//
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void STlib_init(void)
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{
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// cph - no longer hold STMINUS pointer
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}
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//
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// STlib_initNum()
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//
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// Initializes an st_number_t widget
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//
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// Passed the widget, its position, the patches for the digits, a pointer
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// to the value displayed, a pointer to the on/off control, and the width
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// Returns nothing
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//
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void STlib_initNum
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( st_number_t* n,
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int x,
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int y,
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const patchnum_t* pl,
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int* num,
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boolean* on,
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int width )
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{
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n->x = x;
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n->y = y;
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n->oldnum = 0;
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n->width = width;
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n->num = num;
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n->on = on;
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n->p = pl;
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}
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/*
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* STlib_drawNum()
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*
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* A fairly efficient way to draw a number based on differences from the
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* old number.
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*
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* Passed a st_number_t widget, a color range for output, and a flag
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* indicating whether refresh is needed.
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* Returns nothing
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*
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* jff 2/16/98 add color translation to digit output
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* cphipps 10/99 - const pointer to colour trans table, made function static
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*/
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static void STlib_drawNum
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( st_number_t* n,
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int cm,
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boolean refresh )
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{
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int numdigits = n->width;
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int num = *n->num;
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int w = SHORT(n->p[0].width);
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int h = SHORT(n->p[0].height);
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int x = n->x;
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int neg;
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// leban 1/20/99:
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// strange that somebody went through all the work to draw only the
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// differences, and then went and constantly redrew all the numbers.
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// return without drawing if the number didn't change and the bar
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// isn't refreshing.
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if(n->oldnum == num && !refresh)
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return;
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// CPhipps - compact some code, use num instead of *n->num
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if ((neg = (n->oldnum = num) < 0))
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{
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if (numdigits == 2 && num < -9)
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num = -9;
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else if (numdigits == 3 && num < -99)
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num = -99;
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num = -num;
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}
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// clear the area
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x = n->x - numdigits*w;
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#ifdef RANGECHECK
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if (n->y - ST_Y < 0)
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I_Error("STlib_drawNum: n->y - ST_Y < 0");
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#endif
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V_CopyRect(x, n->y - ST_Y, BG, w*numdigits, h, x, n->y, FG, VPT_STRETCH);
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// if non-number, do not draw it
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if (num == 1994)
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return;
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x = n->x;
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//jff 2/16/98 add color translation to digit output
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// in the special case of 0, you draw 0
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if (!num)
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// CPhipps - patch drawing updated, reformatted
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V_DrawNumPatch(x - w, n->y, FG, n->p[0].lumpnum, cm,
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(((cm!=CR_DEFAULT) && !sts_always_red) ? VPT_TRANS : VPT_NONE) | VPT_STRETCH);
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// draw the new number
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//jff 2/16/98 add color translation to digit output
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while (num && numdigits--) {
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// CPhipps - patch drawing updated, reformatted
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x -= w;
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V_DrawNumPatch(x, n->y, FG, n->p[num % 10].lumpnum, cm,
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(((cm!=CR_DEFAULT) && !sts_always_red) ? VPT_TRANS : VPT_NONE) | VPT_STRETCH);
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num /= 10;
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}
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// draw a minus sign if necessary
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//jff 2/16/98 add color translation to digit output
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// cph - patch drawing updated, load by name instead of acquiring pointer earlier
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if (neg)
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V_DrawNamePatch(x - w, n->y, FG, "STTMINUS", cm,
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(((cm!=CR_DEFAULT) && !sts_always_red) ? VPT_TRANS : VPT_NONE) | VPT_STRETCH);
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}
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/*
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* STlib_updateNum()
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*
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* Draws a number conditionally based on the widget's enable
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*
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* Passed a number widget, the output color range, and a refresh flag
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* Returns nothing
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*
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* jff 2/16/98 add color translation to digit output
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* cphipps 10/99 - make that pointer const
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*/
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void STlib_updateNum
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( st_number_t* n,
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int cm,
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boolean refresh )
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{
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if (*n->on) STlib_drawNum(n, cm, refresh);
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}
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//
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// STlib_initPercent()
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//
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// Initialize a st_percent_t number with percent sign widget
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//
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// Passed a st_percent_t widget, the position, the digit patches, a pointer
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// to the number to display, a pointer to the enable flag, and patch
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// for the percent sign.
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// Returns nothing.
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//
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void STlib_initPercent
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( st_percent_t* p,
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int x,
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int y,
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const patchnum_t* pl,
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int* num,
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boolean* on,
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const patchnum_t* percent )
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{
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STlib_initNum(&p->n, x, y, pl, num, on, 3);
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p->p = percent;
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}
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/*
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* STlib_updatePercent()
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*
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* Draws a number/percent conditionally based on the widget's enable
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*
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* Passed a precent widget, the output color range, and a refresh flag
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* Returns nothing
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*
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* jff 2/16/98 add color translation to digit output
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* cphipps - const for pointer to the colour translation table
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*/
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void STlib_updatePercent
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( st_percent_t* per,
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int cm,
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int refresh )
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{
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if (*per->n.on && (refresh || (per->n.oldnum != *per->n.num))) {
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// killough 2/21/98: fix percents not updated;
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/* CPhipps - make %'s only be updated if number changed */
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// CPhipps - patch drawing updated
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V_DrawNumPatch(per->n.x, per->n.y, FG, per->p->lumpnum,
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sts_pct_always_gray ? CR_GRAY : cm,
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(sts_always_red ? VPT_NONE : VPT_TRANS) | VPT_STRETCH);
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}
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STlib_updateNum(&per->n, cm, refresh);
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}
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//
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// STlib_initMultIcon()
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//
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// Initialize a st_multicon_t widget, used for a multigraphic display
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// like the status bar's keys.
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//
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// Passed a st_multicon_t widget, the position, the graphic patches, a pointer
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// to the numbers representing what to display, and pointer to the enable flag
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// Returns nothing.
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//
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void STlib_initMultIcon
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( st_multicon_t* i,
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int x,
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int y,
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const patchnum_t* il,
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int* inum,
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boolean* on )
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{
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i->x = x;
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i->y = y;
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i->oldinum = -1;
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i->inum = inum;
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i->on = on;
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i->p = il;
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}
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//
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// STlib_updateMultIcon()
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//
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// Draw a st_multicon_t widget, used for a multigraphic display
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// like the status bar's keys. Displays each when the control
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// numbers change or refresh is true
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//
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// Passed a st_multicon_t widget, and a refresh flag
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// Returns nothing.
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//
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void STlib_updateMultIcon
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( st_multicon_t* mi,
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boolean refresh )
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{
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int w;
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int h;
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int x;
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int y;
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if (*mi->on && (mi->oldinum != *mi->inum || refresh))
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{
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if (mi->oldinum != -1)
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{
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x = mi->x - SHORT(mi->p[mi->oldinum].leftoffset);
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y = mi->y - SHORT(mi->p[mi->oldinum].topoffset);
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w = SHORT(mi->p[mi->oldinum].width);
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h = SHORT(mi->p[mi->oldinum].height);
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#ifdef RANGECHECK
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if (y - ST_Y < 0)
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I_Error("STlib_updateMultIcon: y - ST_Y < 0");
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#endif
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V_CopyRect(x, y-ST_Y, BG, w, h, x, y, FG, VPT_STRETCH);
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}
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if (*mi->inum != -1) // killough 2/16/98: redraw only if != -1
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V_DrawNumPatch(mi->x, mi->y, FG, mi->p[*mi->inum].lumpnum, CR_DEFAULT, VPT_STRETCH);
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mi->oldinum = *mi->inum;
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}
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}
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//
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// STlib_initBinIcon()
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//
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// Initialize a st_binicon_t widget, used for a multinumber display
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// like the status bar's weapons, that are present or not.
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//
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// Passed a st_binicon_t widget, the position, the digit patches, a pointer
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// to the flags representing what is displayed, and pointer to the enable flag
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// Returns nothing.
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//
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void STlib_initBinIcon
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( st_binicon_t* b,
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int x,
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int y,
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const patchnum_t* i,
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boolean* val,
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boolean* on )
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{
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b->x = x;
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b->y = y;
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b->oldval = 0;
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b->val = val;
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b->on = on;
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b->p = i;
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}
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//
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// STlib_updateBinIcon()
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//
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// DInitialize a st_binicon_t widget, used for a multinumber display
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// like the status bar's weapons, that are present or not.
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//
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// Draw a st_binicon_t widget, used for a multinumber display
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// like the status bar's weapons that are present or not. Displays each
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// when the control flag changes or refresh is true
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//
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// Passed a st_binicon_t widget, and a refresh flag
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// Returns nothing.
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//
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void STlib_updateBinIcon
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( st_binicon_t* bi,
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boolean refresh )
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{
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int x;
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int y;
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int w;
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int h;
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if (*bi->on && (bi->oldval != (signed)*bi->val || refresh))
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{
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x = bi->x - SHORT(bi->p->leftoffset);
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y = bi->y - SHORT(bi->p->topoffset);
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w = SHORT(bi->p->width);
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h = SHORT(bi->p->height);
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#ifdef RANGECHECK
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if (y - ST_Y < 0)
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I_Error("STlib_updateBinIcon: y - ST_Y < 0");
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#endif
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if (*bi->val)
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V_DrawNumPatch(bi->x, bi->y, FG, bi->p->lumpnum, CR_DEFAULT, VPT_STRETCH);
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else
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V_CopyRect(x, y-ST_Y, BG, w, h, x, y, FG, VPT_STRETCH);
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bi->oldval = *bi->val;
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}
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}
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