ref: 2053768a9251cbd4c731681a3e1e04c800ad21f4
dir: /src/doom/st_stuff.c/
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005-2014 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.
//
// DESCRIPTION:
// Status bar code.
// Does the face/direction indicator animatin.
// Does palette indicators as well (red pain/berserk, bright pickup)
//
#include <stdio.h>
#include <ctype.h>
#include "i_system.h"
#include "i_video.h"
#include "z_zone.h"
#include "m_misc.h"
#include "m_random.h"
#include "w_wad.h"
#include "deh_main.h"
#include "deh_misc.h"
#include "doomdef.h"
#include "doomkeys.h"
#include "g_game.h"
#include "st_stuff.h"
#include "st_lib.h"
#include "r_local.h"
#include "p_local.h"
#include "p_inter.h"
#include "am_map.h"
#include "m_cheat.h"
#include "s_sound.h"
// Needs access to LFB.
#include "v_video.h"
// State.
#include "doomstat.h"
// Data.
#include "dstrings.h"
#include "sounds.h"
//
// STATUS BAR DATA
//
// Palette indices.
// For damage/bonus red-/gold-shifts
#define STARTREDPALS 1
#define STARTBONUSPALS 9
#define NUMREDPALS 8
#define NUMBONUSPALS 4
// Radiation suit, green shift.
#define RADIATIONPAL 13
// N/256*100% probability
// that the normal face state will change
#define ST_FACEPROBABILITY 96
// For Responder
#define ST_TOGGLECHAT KEY_ENTER
// Location of status bar
#define ST_X 0
#define ST_X2 104
#define ST_FX 143
#define ST_FY 169
// Should be set to patch width
// for tall numbers later on
#define ST_TALLNUMWIDTH (tallnum[0]->width)
// Number of status faces.
#define ST_NUMPAINFACES 5
#define ST_NUMSTRAIGHTFACES 3
#define ST_NUMTURNFACES 2
#define ST_NUMSPECIALFACES 3
#define ST_FACESTRIDE \
(ST_NUMSTRAIGHTFACES+ST_NUMTURNFACES+ST_NUMSPECIALFACES)
#define ST_NUMEXTRAFACES 2
#define ST_NUMFACES \
(ST_FACESTRIDE*ST_NUMPAINFACES+ST_NUMEXTRAFACES)
#define ST_TURNOFFSET (ST_NUMSTRAIGHTFACES)
#define ST_OUCHOFFSET (ST_TURNOFFSET + ST_NUMTURNFACES)
#define ST_EVILGRINOFFSET (ST_OUCHOFFSET + 1)
#define ST_RAMPAGEOFFSET (ST_EVILGRINOFFSET + 1)
#define ST_GODFACE (ST_NUMPAINFACES*ST_FACESTRIDE)
#define ST_DEADFACE (ST_GODFACE+1)
#define ST_FACESX 143
#define ST_FACESY 168
#define ST_EVILGRINCOUNT (2*TICRATE)
#define ST_STRAIGHTFACECOUNT (TICRATE/2)
#define ST_TURNCOUNT (1*TICRATE)
#define ST_OUCHCOUNT (1*TICRATE)
#define ST_RAMPAGEDELAY (2*TICRATE)
#define ST_MUCHPAIN 20
// Location and size of statistics,
// justified according to widget type.
// Problem is, within which space? STbar? Screen?
// Note: this could be read in by a lump.
// Problem is, is the stuff rendered
// into a buffer,
// or into the frame buffer?
// AMMO number pos.
#define ST_AMMOWIDTH 3
#define ST_AMMOX 44
#define ST_AMMOY 171
// HEALTH number pos.
#define ST_HEALTHWIDTH 3
#define ST_HEALTHX 90
#define ST_HEALTHY 171
// Weapon pos.
#define ST_ARMSX 111
#define ST_ARMSY 172
#define ST_ARMSBGX 104
#define ST_ARMSBGY 168
#define ST_ARMSXSPACE 12
#define ST_ARMSYSPACE 10
// Frags pos.
#define ST_FRAGSX 138
#define ST_FRAGSY 171
#define ST_FRAGSWIDTH 2
// ARMOR number pos.
#define ST_ARMORWIDTH 3
#define ST_ARMORX 221
#define ST_ARMORY 171
// Key icon positions.
#define ST_KEY0WIDTH 8
#define ST_KEY0HEIGHT 5
#define ST_KEY0X 239
#define ST_KEY0Y 171
#define ST_KEY1WIDTH ST_KEY0WIDTH
#define ST_KEY1X 239
#define ST_KEY1Y 181
#define ST_KEY2WIDTH ST_KEY0WIDTH
#define ST_KEY2X 239
#define ST_KEY2Y 191
// Ammunition counter.
#define ST_AMMO0WIDTH 3
#define ST_AMMO0HEIGHT 6
#define ST_AMMO0X 288
#define ST_AMMO0Y 173
#define ST_AMMO1WIDTH ST_AMMO0WIDTH
#define ST_AMMO1X 288
#define ST_AMMO1Y 179
#define ST_AMMO2WIDTH ST_AMMO0WIDTH
#define ST_AMMO2X 288
#define ST_AMMO2Y 191
#define ST_AMMO3WIDTH ST_AMMO0WIDTH
#define ST_AMMO3X 288
#define ST_AMMO3Y 185
// Indicate maximum ammunition.
// Only needed because backpack exists.
#define ST_MAXAMMO0WIDTH 3
#define ST_MAXAMMO0HEIGHT 5
#define ST_MAXAMMO0X 314
#define ST_MAXAMMO0Y 173
#define ST_MAXAMMO1WIDTH ST_MAXAMMO0WIDTH
#define ST_MAXAMMO1X 314
#define ST_MAXAMMO1Y 179
#define ST_MAXAMMO2WIDTH ST_MAXAMMO0WIDTH
#define ST_MAXAMMO2X 314
#define ST_MAXAMMO2Y 191
#define ST_MAXAMMO3WIDTH ST_MAXAMMO0WIDTH
#define ST_MAXAMMO3X 314
#define ST_MAXAMMO3Y 185
// pistol
#define ST_WEAPON0X 110
#define ST_WEAPON0Y 172
// shotgun
#define ST_WEAPON1X 122
#define ST_WEAPON1Y 172
// chain gun
#define ST_WEAPON2X 134
#define ST_WEAPON2Y 172
// missile launcher
#define ST_WEAPON3X 110
#define ST_WEAPON3Y 181
// plasma gun
#define ST_WEAPON4X 122
#define ST_WEAPON4Y 181
// bfg
#define ST_WEAPON5X 134
#define ST_WEAPON5Y 181
// WPNS title
#define ST_WPNSX 109
#define ST_WPNSY 191
// DETH title
#define ST_DETHX 109
#define ST_DETHY 191
//Incoming messages window location
//UNUSED
// #define ST_MSGTEXTX (viewwindowx)
// #define ST_MSGTEXTY (viewwindowy+viewheight-18)
#define ST_MSGTEXTX 0
#define ST_MSGTEXTY 0
// Dimensions given in characters.
#define ST_MSGWIDTH 52
// Or shall I say, in lines?
#define ST_MSGHEIGHT 1
#define ST_OUTTEXTX 0
#define ST_OUTTEXTY 6
// Width, in characters again.
#define ST_OUTWIDTH 52
// Height, in lines.
#define ST_OUTHEIGHT 1
#define ST_MAPTITLEX \
(SCREENWIDTH - ST_MAPWIDTH * ST_CHATFONTWIDTH)
#define ST_MAPTITLEY 0
#define ST_MAPHEIGHT 1
// graphics are drawn to a backing screen and blitted to the real screen
pixel_t *st_backing_screen;
// main player in game
static player_t* plyr;
// ST_Start() has just been called
static boolean st_firsttime;
// lump number for PLAYPAL
static int lu_palette;
// used for timing
static unsigned int st_clock;
// used for making messages go away
static int st_msgcounter=0;
// used when in chat
static st_chatstateenum_t st_chatstate;
// whether in automap or first-person
static st_stateenum_t st_gamestate;
// whether left-side main status bar is active
static boolean st_statusbaron;
// whether status bar chat is active
static boolean st_chat;
// value of st_chat before message popped up
static boolean st_oldchat;
// whether chat window has the cursor on
static boolean st_cursoron;
// !deathmatch
static boolean st_notdeathmatch;
// !deathmatch && st_statusbaron
static boolean st_armson;
// !deathmatch
static boolean st_fragson;
// main bar left
static patch_t* sbar;
// main bar right, for doom 1.0
static patch_t* sbarr;
// 0-9, tall numbers
static patch_t* tallnum[10];
// tall % sign
static patch_t* tallpercent;
// 0-9, short, yellow (,different!) numbers
static patch_t* shortnum[10];
// 3 key-cards, 3 skulls
static patch_t* keys[NUMCARDS];
// face status patches
static patch_t* faces[ST_NUMFACES];
// face background
static patch_t* faceback;
// main bar right
static patch_t* armsbg;
// weapon ownership patches
static patch_t* arms[6][2];
// ready-weapon widget
static st_number_t w_ready;
// in deathmatch only, summary of frags stats
static st_number_t w_frags;
// health widget
static st_percent_t w_health;
// arms background
static st_binicon_t w_armsbg;
// weapon ownership widgets
static st_multicon_t w_arms[6];
// face status widget
static st_multicon_t w_faces;
// keycard widgets
static st_multicon_t w_keyboxes[3];
// armor widget
static st_percent_t w_armor;
// ammo widgets
static st_number_t w_ammo[4];
// max ammo widgets
static st_number_t w_maxammo[4];
// number of frags so far in deathmatch
static int st_fragscount;
// used to use appopriately pained face
static int st_oldhealth = -1;
// used for evil grin
static boolean oldweaponsowned[NUMWEAPONS];
// count until face changes
static int st_facecount = 0;
// current face index, used by w_faces
static int st_faceindex = 0;
// holds key-type for each key box on bar
static int keyboxes[3];
// a random number per tick
static int st_randomnumber;
cheatseq_t cheat_mus = CHEAT("idmus", 2);
cheatseq_t cheat_god = CHEAT("iddqd", 0);
cheatseq_t cheat_ammo = CHEAT("idkfa", 0);
cheatseq_t cheat_ammonokey = CHEAT("idfa", 0);
cheatseq_t cheat_noclip = CHEAT("idspispopd", 0);
cheatseq_t cheat_commercial_noclip = CHEAT("idclip", 0);
cheatseq_t cheat_powerup[7] =
{
CHEAT("idbeholdv", 0),
CHEAT("idbeholds", 0),
CHEAT("idbeholdi", 0),
CHEAT("idbeholdr", 0),
CHEAT("idbeholda", 0),
CHEAT("idbeholdl", 0),
CHEAT("idbehold", 0),
};
cheatseq_t cheat_choppers = CHEAT("idchoppers", 0);
cheatseq_t cheat_clev = CHEAT("idclev", 2);
cheatseq_t cheat_mypos = CHEAT("idmypos", 0);
//
// STATUS BAR CODE
//
void ST_Stop(void);
void ST_refreshBackground(void)
{
if (st_statusbaron)
{
V_UseBuffer(st_backing_screen);
V_DrawPatch(ST_X, 0, sbar);
// draw right side of bar if needed (Doom 1.0)
if (sbarr)
V_DrawPatch(ST_ARMSBGX, 0, sbarr);
if (netgame)
V_DrawPatch(ST_FX, 0, faceback);
V_RestoreBuffer();
V_CopyRect(ST_X, 0, st_backing_screen, ST_WIDTH, ST_HEIGHT, ST_X, ST_Y);
}
}
// Respond to keyboard input events,
// intercept cheats.
boolean
ST_Responder (event_t* ev)
{
int i;
// Filter automap on/off.
if (ev->type == ev_keyup
&& ((ev->data1 & 0xffff0000) == AM_MSGHEADER))
{
switch(ev->data1)
{
case AM_MSGENTERED:
st_gamestate = AutomapState;
st_firsttime = true;
break;
case AM_MSGEXITED:
// fprintf(stderr, "AM exited\n");
st_gamestate = FirstPersonState;
break;
}
}
// if a user keypress...
else if (ev->type == ev_keydown)
{
if (!netgame && gameskill != sk_nightmare)
{
// 'dqd' cheat for toggleable god mode
if (cht_CheckCheat(&cheat_god, ev->data2))
{
plyr->cheats ^= CF_GODMODE;
if (plyr->cheats & CF_GODMODE)
{
if (plyr->mo)
plyr->mo->health = deh_god_mode_health;
plyr->health = deh_god_mode_health;
plyr->message = DEH_String(STSTR_DQDON);
}
else
plyr->message = DEH_String(STSTR_DQDOFF);
}
// 'fa' cheat for killer fucking arsenal
else if (cht_CheckCheat(&cheat_ammonokey, ev->data2))
{
plyr->armorpoints = deh_idfa_armor;
plyr->armortype = deh_idfa_armor_class;
for (i=0;i<NUMWEAPONS;i++)
plyr->weaponowned[i] = true;
for (i=0;i<NUMAMMO;i++)
plyr->ammo[i] = plyr->maxammo[i];
plyr->message = DEH_String(STSTR_FAADDED);
}
// 'kfa' cheat for key full ammo
else if (cht_CheckCheat(&cheat_ammo, ev->data2))
{
plyr->armorpoints = deh_idkfa_armor;
plyr->armortype = deh_idkfa_armor_class;
for (i=0;i<NUMWEAPONS;i++)
plyr->weaponowned[i] = true;
for (i=0;i<NUMAMMO;i++)
plyr->ammo[i] = plyr->maxammo[i];
for (i=0;i<NUMCARDS;i++)
plyr->cards[i] = true;
plyr->message = DEH_String(STSTR_KFAADDED);
}
// 'mus' cheat for changing music
else if (cht_CheckCheat(&cheat_mus, ev->data2))
{
char buf[3];
int musnum;
plyr->message = DEH_String(STSTR_MUS);
cht_GetParam(&cheat_mus, buf);
// Note: The original v1.9 had a bug that tried to play back
// the Doom II music regardless of gamemode. This was fixed
// in the Ultimate Doom executable so that it would work for
// the Doom 1 music as well.
if (gamemode == commercial || gameversion < exe_ultimate)
{
musnum = mus_runnin + (buf[0]-'0')*10 + buf[1]-'0' - 1;
if (((buf[0]-'0')*10 + buf[1]-'0') > 35
&& gameversion >= exe_doom_1_8)
plyr->message = DEH_String(STSTR_NOMUS);
else
S_ChangeMusic(musnum, 1);
}
else
{
musnum = mus_e1m1 + (buf[0]-'1')*9 + (buf[1]-'1');
if (((buf[0]-'1')*9 + buf[1]-'1') > 31)
plyr->message = DEH_String(STSTR_NOMUS);
else
S_ChangeMusic(musnum, 1);
}
}
else if ( (logical_gamemission == doom
&& cht_CheckCheat(&cheat_noclip, ev->data2))
|| (logical_gamemission != doom
&& cht_CheckCheat(&cheat_commercial_noclip,ev->data2)))
{
// Noclip cheat.
// For Doom 1, use the idspipsopd cheat; for all others, use
// idclip
plyr->cheats ^= CF_NOCLIP;
if (plyr->cheats & CF_NOCLIP)
plyr->message = DEH_String(STSTR_NCON);
else
plyr->message = DEH_String(STSTR_NCOFF);
}
// 'behold?' power-up cheats
for (i=0;i<6;i++)
{
if (cht_CheckCheat(&cheat_powerup[i], ev->data2))
{
if (!plyr->powers[i])
P_GivePower( plyr, i);
else if (i!=pw_strength)
plyr->powers[i] = 1;
else
plyr->powers[i] = 0;
plyr->message = DEH_String(STSTR_BEHOLDX);
}
}
// 'behold' power-up menu
if (cht_CheckCheat(&cheat_powerup[6], ev->data2))
{
plyr->message = DEH_String(STSTR_BEHOLD);
}
// 'choppers' invulnerability & chainsaw
else if (cht_CheckCheat(&cheat_choppers, ev->data2))
{
plyr->weaponowned[wp_chainsaw] = true;
plyr->powers[pw_invulnerability] = true;
plyr->message = DEH_String(STSTR_CHOPPERS);
}
// 'mypos' for player position
else if (cht_CheckCheat(&cheat_mypos, ev->data2))
{
static char buf[ST_MSGWIDTH];
M_snprintf(buf, sizeof(buf), "ang=0x%x;x,y=(0x%x,0x%x)",
players[consoleplayer].mo->angle,
players[consoleplayer].mo->x,
players[consoleplayer].mo->y);
plyr->message = buf;
}
}
// 'clev' change-level cheat
if (!netgame && cht_CheckCheat(&cheat_clev, ev->data2))
{
char buf[3];
int epsd;
int map;
cht_GetParam(&cheat_clev, buf);
if (gamemode == commercial)
{
epsd = 0;
map = (buf[0] - '0')*10 + buf[1] - '0';
}
else
{
epsd = buf[0] - '0';
map = buf[1] - '0';
// Chex.exe always warps to episode 1.
if (gameversion == exe_chex)
{
if (epsd > 1)
{
epsd = 1;
}
if (map > 5)
{
map = 5;
}
}
}
// Catch invalid maps.
if (gamemode != commercial)
{
if (epsd < 1)
{
return false;
}
if (epsd > 4)
{
return false;
}
if (epsd == 4 && gameversion < exe_ultimate)
{
return false;
}
if (map < 1)
{
return false;
}
if (map > 9)
{
return false;
}
}
else
{
if (map < 1)
{
return false;
}
if (map > 40)
{
return false;
}
}
// So be it.
plyr->message = DEH_String(STSTR_CLEV);
G_DeferedInitNew(gameskill, epsd, map);
}
}
return false;
}
int ST_calcPainOffset(void)
{
int health;
static int lastcalc;
static int oldhealth = -1;
health = plyr->health > 100 ? 100 : plyr->health;
if (health != oldhealth)
{
lastcalc = ST_FACESTRIDE * (((100 - health) * ST_NUMPAINFACES) / 101);
oldhealth = health;
}
return lastcalc;
}
//
// This is a not-very-pretty routine which handles
// the face states and their timing.
// the precedence of expressions is:
// dead > evil grin > turned head > straight ahead
//
void ST_updateFaceWidget(void)
{
int i;
angle_t badguyangle;
angle_t diffang;
static int lastattackdown = -1;
static int priority = 0;
boolean doevilgrin;
if (priority < 10)
{
// dead
if (!plyr->health)
{
priority = 9;
st_faceindex = ST_DEADFACE;
st_facecount = 1;
}
}
if (priority < 9)
{
if (plyr->bonuscount)
{
// picking up bonus
doevilgrin = false;
for (i=0;i<NUMWEAPONS;i++)
{
if (oldweaponsowned[i] != plyr->weaponowned[i])
{
doevilgrin = true;
oldweaponsowned[i] = plyr->weaponowned[i];
}
}
if (doevilgrin)
{
// evil grin if just picked up weapon
priority = 8;
st_facecount = ST_EVILGRINCOUNT;
st_faceindex = ST_calcPainOffset() + ST_EVILGRINOFFSET;
}
}
}
if (priority < 8)
{
if (plyr->damagecount
&& plyr->attacker
&& plyr->attacker != plyr->mo)
{
// being attacked
priority = 7;
if (plyr->health - st_oldhealth > ST_MUCHPAIN)
{
st_facecount = ST_TURNCOUNT;
st_faceindex = ST_calcPainOffset() + ST_OUCHOFFSET;
}
else
{
badguyangle = R_PointToAngle2(plyr->mo->x,
plyr->mo->y,
plyr->attacker->x,
plyr->attacker->y);
if (badguyangle > plyr->mo->angle)
{
// whether right or left
diffang = badguyangle - plyr->mo->angle;
i = diffang > ANG180;
}
else
{
// whether left or right
diffang = plyr->mo->angle - badguyangle;
i = diffang <= ANG180;
} // confusing, aint it?
st_facecount = ST_TURNCOUNT;
st_faceindex = ST_calcPainOffset();
if (diffang < ANG45)
{
// head-on
st_faceindex += ST_RAMPAGEOFFSET;
}
else if (i)
{
// turn face right
st_faceindex += ST_TURNOFFSET;
}
else
{
// turn face left
st_faceindex += ST_TURNOFFSET+1;
}
}
}
}
if (priority < 7)
{
// getting hurt because of your own damn stupidity
if (plyr->damagecount)
{
if (plyr->health - st_oldhealth > ST_MUCHPAIN)
{
priority = 7;
st_facecount = ST_TURNCOUNT;
st_faceindex = ST_calcPainOffset() + ST_OUCHOFFSET;
}
else
{
priority = 6;
st_facecount = ST_TURNCOUNT;
st_faceindex = ST_calcPainOffset() + ST_RAMPAGEOFFSET;
}
}
}
if (priority < 6)
{
// rapid firing
if (plyr->attackdown)
{
if (lastattackdown==-1)
lastattackdown = ST_RAMPAGEDELAY;
else if (!--lastattackdown)
{
priority = 5;
st_faceindex = ST_calcPainOffset() + ST_RAMPAGEOFFSET;
st_facecount = 1;
lastattackdown = 1;
}
}
else
lastattackdown = -1;
}
if (priority < 5)
{
// invulnerability
if ((plyr->cheats & CF_GODMODE)
|| plyr->powers[pw_invulnerability])
{
priority = 4;
st_faceindex = ST_GODFACE;
st_facecount = 1;
}
}
// look left or look right if the facecount has timed out
if (!st_facecount)
{
st_faceindex = ST_calcPainOffset() + (st_randomnumber % 3);
st_facecount = ST_STRAIGHTFACECOUNT;
priority = 0;
}
st_facecount--;
}
void ST_updateWidgets(void)
{
static int largeammo = 1994; // means "n/a"
int i;
// must redirect the pointer if the ready weapon has changed.
// if (w_ready.data != plyr->readyweapon)
// {
if (weaponinfo[plyr->readyweapon].ammo == am_noammo)
w_ready.num = &largeammo;
else
w_ready.num = &plyr->ammo[weaponinfo[plyr->readyweapon].ammo];
//{
// static int tic=0;
// static int dir=-1;
// if (!(tic&15))
// plyr->ammo[weaponinfo[plyr->readyweapon].ammo]+=dir;
// if (plyr->ammo[weaponinfo[plyr->readyweapon].ammo] == -100)
// dir = 1;
// tic++;
// }
w_ready.data = plyr->readyweapon;
// if (*w_ready.on)
// STlib_updateNum(&w_ready, true);
// refresh weapon change
// }
// update keycard multiple widgets
for (i=0;i<3;i++)
{
keyboxes[i] = plyr->cards[i] ? i : -1;
if (plyr->cards[i+3])
keyboxes[i] = i+3;
}
// refresh everything if this is him coming back to life
ST_updateFaceWidget();
// used by the w_armsbg widget
st_notdeathmatch = !deathmatch;
// used by w_arms[] widgets
st_armson = st_statusbaron && !deathmatch;
// used by w_frags widget
st_fragson = deathmatch && st_statusbaron;
st_fragscount = 0;
for (i=0 ; i<MAXPLAYERS ; i++)
{
if (i != consoleplayer)
st_fragscount += plyr->frags[i];
else
st_fragscount -= plyr->frags[i];
}
// get rid of chat window if up because of message
if (!--st_msgcounter)
st_chat = st_oldchat;
}
void ST_Ticker (void)
{
st_clock++;
st_randomnumber = M_Random();
ST_updateWidgets();
st_oldhealth = plyr->health;
}
static int st_palette = 0;
void ST_doPaletteStuff(void)
{
int palette;
byte* pal;
int cnt;
int bzc;
cnt = plyr->damagecount;
if (plyr->powers[pw_strength])
{
// slowly fade the berzerk out
bzc = 12 - (plyr->powers[pw_strength]>>6);
if (bzc > cnt)
cnt = bzc;
}
if (cnt)
{
palette = (cnt+7)>>3;
if (palette >= NUMREDPALS)
palette = NUMREDPALS-1;
palette += STARTREDPALS;
}
else if (plyr->bonuscount)
{
palette = (plyr->bonuscount+7)>>3;
if (palette >= NUMBONUSPALS)
palette = NUMBONUSPALS-1;
palette += STARTBONUSPALS;
}
else if ( plyr->powers[pw_ironfeet] > 4*32
|| plyr->powers[pw_ironfeet]&8)
palette = RADIATIONPAL;
else
palette = 0;
// In Chex Quest, the player never sees red. Instead, the
// radiation suit palette is used to tint the screen green,
// as though the player is being covered in goo by an
// attacking flemoid.
if (gameversion == exe_chex
&& palette >= STARTREDPALS && palette < STARTREDPALS + NUMREDPALS)
{
palette = RADIATIONPAL;
}
if (palette != st_palette)
{
st_palette = palette;
pal = (byte *) W_CacheLumpNum (lu_palette, PU_CACHE)+palette*768;
I_SetPalette (pal);
}
}
void ST_drawWidgets(boolean refresh)
{
int i;
// used by w_arms[] widgets
st_armson = st_statusbaron && !deathmatch;
// used by w_frags widget
st_fragson = deathmatch && st_statusbaron;
STlib_updateNum(&w_ready, refresh);
for (i=0;i<4;i++)
{
STlib_updateNum(&w_ammo[i], refresh);
STlib_updateNum(&w_maxammo[i], refresh);
}
STlib_updatePercent(&w_health, refresh);
STlib_updatePercent(&w_armor, refresh);
STlib_updateBinIcon(&w_armsbg, refresh);
for (i=0;i<6;i++)
STlib_updateMultIcon(&w_arms[i], refresh);
STlib_updateMultIcon(&w_faces, refresh);
for (i=0;i<3;i++)
STlib_updateMultIcon(&w_keyboxes[i], refresh);
STlib_updateNum(&w_frags, refresh);
}
void ST_doRefresh(void)
{
st_firsttime = false;
// draw status bar background to off-screen buff
ST_refreshBackground();
// and refresh all widgets
ST_drawWidgets(true);
}
void ST_diffDraw(void)
{
// update all widgets
ST_drawWidgets(false);
}
void ST_Drawer (boolean fullscreen, boolean refresh)
{
st_statusbaron = (!fullscreen) || automapactive;
st_firsttime = st_firsttime || refresh;
// Do red-/gold-shifts from damage/items
ST_doPaletteStuff();
// If just after ST_Start(), refresh all
if (st_firsttime) ST_doRefresh();
// Otherwise, update as little as possible
else ST_diffDraw();
}
typedef void (*load_callback_t)(const char *lumpname, patch_t **variable);
// Iterates through all graphics to be loaded or unloaded, along with
// the variable they use, invoking the specified callback function.
static void ST_loadUnloadGraphics(load_callback_t callback)
{
int i;
int j;
int facenum;
char namebuf[9];
// Load the numbers, tall and short
for (i=0;i<10;i++)
{
DEH_snprintf(namebuf, 9, "STTNUM%d", i);
callback(namebuf, &tallnum[i]);
DEH_snprintf(namebuf, 9, "STYSNUM%d", i);
callback(namebuf, &shortnum[i]);
}
// Load percent key.
//Note: why not load STMINUS here, too?
callback(DEH_String("STTPRCNT"), &tallpercent);
// key cards
for (i=0;i<NUMCARDS;i++)
{
DEH_snprintf(namebuf, 9, "STKEYS%d", i);
callback(namebuf, &keys[i]);
}
// arms background
callback(DEH_String("STARMS"), &armsbg);
// arms ownership widgets
for (i=0; i<6; i++)
{
DEH_snprintf(namebuf, 9, "STGNUM%d", i+2);
// gray #
callback(namebuf, &arms[i][0]);
// yellow #
arms[i][1] = shortnum[i+2];
}
// face backgrounds for different color players
DEH_snprintf(namebuf, 9, "STFB%d", consoleplayer);
callback(namebuf, &faceback);
// status bar background bits
if (W_CheckNumForName("STBAR") >= 0)
{
callback(DEH_String("STBAR"), &sbar);
sbarr = NULL;
}
else
{
callback(DEH_String("STMBARL"), &sbar);
callback(DEH_String("STMBARR"), &sbarr);
}
// face states
facenum = 0;
for (i=0; i<ST_NUMPAINFACES; i++)
{
for (j=0; j<ST_NUMSTRAIGHTFACES; j++)
{
DEH_snprintf(namebuf, 9, "STFST%d%d", i, j);
callback(namebuf, &faces[facenum]);
++facenum;
}
DEH_snprintf(namebuf, 9, "STFTR%d0", i); // turn right
callback(namebuf, &faces[facenum]);
++facenum;
DEH_snprintf(namebuf, 9, "STFTL%d0", i); // turn left
callback(namebuf, &faces[facenum]);
++facenum;
DEH_snprintf(namebuf, 9, "STFOUCH%d", i); // ouch!
callback(namebuf, &faces[facenum]);
++facenum;
DEH_snprintf(namebuf, 9, "STFEVL%d", i); // evil grin ;)
callback(namebuf, &faces[facenum]);
++facenum;
DEH_snprintf(namebuf, 9, "STFKILL%d", i); // pissed off
callback(namebuf, &faces[facenum]);
++facenum;
}
callback(DEH_String("STFGOD0"), &faces[facenum]);
++facenum;
callback(DEH_String("STFDEAD0"), &faces[facenum]);
++facenum;
}
static void ST_loadCallback(const char *lumpname, patch_t **variable)
{
*variable = W_CacheLumpName(lumpname, PU_STATIC);
}
void ST_loadGraphics(void)
{
ST_loadUnloadGraphics(ST_loadCallback);
}
void ST_loadData(void)
{
lu_palette = W_GetNumForName (DEH_String("PLAYPAL"));
ST_loadGraphics();
}
static void ST_unloadCallback(const char *lumpname, patch_t **variable)
{
W_ReleaseLumpName(lumpname);
*variable = NULL;
}
void ST_unloadGraphics(void)
{
ST_loadUnloadGraphics(ST_unloadCallback);
}
void ST_unloadData(void)
{
ST_unloadGraphics();
}
void ST_initData(void)
{
int i;
st_firsttime = true;
plyr = &players[consoleplayer];
st_clock = 0;
st_chatstate = StartChatState;
st_gamestate = FirstPersonState;
st_statusbaron = true;
st_oldchat = st_chat = false;
st_cursoron = false;
st_faceindex = 0;
st_palette = -1;
st_oldhealth = -1;
for (i=0;i<NUMWEAPONS;i++)
oldweaponsowned[i] = plyr->weaponowned[i];
for (i=0;i<3;i++)
keyboxes[i] = -1;
STlib_init();
}
void ST_createWidgets(void)
{
int i;
// ready weapon ammo
STlib_initNum(&w_ready,
ST_AMMOX,
ST_AMMOY,
tallnum,
&plyr->ammo[weaponinfo[plyr->readyweapon].ammo],
&st_statusbaron,
ST_AMMOWIDTH );
// the last weapon type
w_ready.data = plyr->readyweapon;
// health percentage
STlib_initPercent(&w_health,
ST_HEALTHX,
ST_HEALTHY,
tallnum,
&plyr->health,
&st_statusbaron,
tallpercent);
// arms background
STlib_initBinIcon(&w_armsbg,
ST_ARMSBGX,
ST_ARMSBGY,
armsbg,
&st_notdeathmatch,
&st_statusbaron);
// weapons owned
for(i=0;i<6;i++)
{
STlib_initMultIcon(&w_arms[i],
ST_ARMSX+(i%3)*ST_ARMSXSPACE,
ST_ARMSY+(i/3)*ST_ARMSYSPACE,
arms[i],
&plyr->weaponowned[i+1],
&st_armson);
}
// frags sum
STlib_initNum(&w_frags,
ST_FRAGSX,
ST_FRAGSY,
tallnum,
&st_fragscount,
&st_fragson,
ST_FRAGSWIDTH);
// faces
STlib_initMultIcon(&w_faces,
ST_FACESX,
ST_FACESY,
faces,
&st_faceindex,
&st_statusbaron);
// armor percentage - should be colored later
STlib_initPercent(&w_armor,
ST_ARMORX,
ST_ARMORY,
tallnum,
&plyr->armorpoints,
&st_statusbaron, tallpercent);
// keyboxes 0-2
STlib_initMultIcon(&w_keyboxes[0],
ST_KEY0X,
ST_KEY0Y,
keys,
&keyboxes[0],
&st_statusbaron);
STlib_initMultIcon(&w_keyboxes[1],
ST_KEY1X,
ST_KEY1Y,
keys,
&keyboxes[1],
&st_statusbaron);
STlib_initMultIcon(&w_keyboxes[2],
ST_KEY2X,
ST_KEY2Y,
keys,
&keyboxes[2],
&st_statusbaron);
// ammo count (all four kinds)
STlib_initNum(&w_ammo[0],
ST_AMMO0X,
ST_AMMO0Y,
shortnum,
&plyr->ammo[0],
&st_statusbaron,
ST_AMMO0WIDTH);
STlib_initNum(&w_ammo[1],
ST_AMMO1X,
ST_AMMO1Y,
shortnum,
&plyr->ammo[1],
&st_statusbaron,
ST_AMMO1WIDTH);
STlib_initNum(&w_ammo[2],
ST_AMMO2X,
ST_AMMO2Y,
shortnum,
&plyr->ammo[2],
&st_statusbaron,
ST_AMMO2WIDTH);
STlib_initNum(&w_ammo[3],
ST_AMMO3X,
ST_AMMO3Y,
shortnum,
&plyr->ammo[3],
&st_statusbaron,
ST_AMMO3WIDTH);
// max ammo count (all four kinds)
STlib_initNum(&w_maxammo[0],
ST_MAXAMMO0X,
ST_MAXAMMO0Y,
shortnum,
&plyr->maxammo[0],
&st_statusbaron,
ST_MAXAMMO0WIDTH);
STlib_initNum(&w_maxammo[1],
ST_MAXAMMO1X,
ST_MAXAMMO1Y,
shortnum,
&plyr->maxammo[1],
&st_statusbaron,
ST_MAXAMMO1WIDTH);
STlib_initNum(&w_maxammo[2],
ST_MAXAMMO2X,
ST_MAXAMMO2Y,
shortnum,
&plyr->maxammo[2],
&st_statusbaron,
ST_MAXAMMO2WIDTH);
STlib_initNum(&w_maxammo[3],
ST_MAXAMMO3X,
ST_MAXAMMO3Y,
shortnum,
&plyr->maxammo[3],
&st_statusbaron,
ST_MAXAMMO3WIDTH);
}
static boolean st_stopped = true;
void ST_Start (void)
{
if (!st_stopped)
ST_Stop();
ST_initData();
ST_createWidgets();
st_stopped = false;
}
void ST_Stop (void)
{
if (st_stopped)
return;
I_SetPalette (W_CacheLumpNum (lu_palette, PU_CACHE));
st_stopped = true;
}
void ST_Init (void)
{
ST_loadData();
st_backing_screen = (pixel_t *) Z_Malloc(ST_WIDTH * ST_HEIGHT * sizeof(*st_backing_screen), PU_STATIC, 0);
}