static void DrawHUDNumber(int *x, int y, int val, byte *tinttab,
void (*hudnumfunc)(int, int, patch_t *, byte *))
{
int oldval = ABS(val);
patch_t *patch;
if (val < 0)
{
val = -val;
hudnumfunc(*x, y + 5, minuspatch, tinttab);
*x += SHORT(minuspatch->width);
if (val == 1 || (val >= 10 && val <= 19) || (val >= 100 && val <= 199))
(*x)--;
}
if (val > 99)
{
patch = tallnum[val / 100];
hudnumfunc(*x, y, patch, tinttab);
*x += SHORT(patch->width);
}
val %= 100;
if (val > 9 || oldval > 99)
{
patch = tallnum[val / 10];
hudnumfunc(*x, y, patch, tinttab);
*x += SHORT(patch->width);
}
val %= 10;
patch = tallnum[val];
hudnumfunc(*x, y, patch, tinttab);
*x += SHORT(patch->width);
}
static void DrawHUDNumber(int *x, int y, int val, byte *tinttab,
void (*hudnumfunc)(int, int, patch_t *, byte *))
{
int oldval = val;
patch_t *patch;
if (val > 99)
{
patch = tallnum[val / 100];
hudnumfunc(*x, y, patch, tinttab);
*x += SHORT(patch->width);
}
val %= 100;
if (val > 9 || oldval > 99)
{
patch = tallnum[val / 10];
hudnumfunc(*x, y, patch, tinttab);
*x += SHORT(patch->width);
}
val %= 10;
patch = tallnum[val];
hudnumfunc(*x, y, patch, tinttab);
*x += SHORT(patch->width);
}
static void HU_DrawHUD(void)
{
const int health = MAX(0, plr->health);
const weapontype_t pendingweapon = plr->pendingweapon;
const weapontype_t readyweapon = plr->readyweapon;
int ammotype = weaponinfo[readyweapon].ammo;
int ammo = plr->ammo[ammotype];
const int armor = plr->armorpoints;
int health_x = HUD_HEALTH_X;
int keys = 0;
int i = 0;
byte *tinttab;
const int invulnerability = plr->powers[pw_invulnerability];
static dboolean healthanim;
patch_t *patch;
const dboolean gamepaused = (menuactive || paused || consoleactive);
const int currenttime = I_GetTimeMS();
tinttab = (!health || (health <= HUD_HEALTH_MIN && healthanim) || health > HUD_HEALTH_MIN ? tinttab66 :
tinttab25);
patch = (((readyweapon == wp_fist && pendingweapon == wp_nochange) || pendingweapon == wp_fist)
&& plr->powers[pw_strength] ? berserkpatch : healthpatch);
if (patch)
{
if ((plr->cheats & CF_GODMODE) || invulnerability > STARTFLASHING || (invulnerability & 8))
godhudfunc(health_x, HUD_HEALTH_Y - (SHORT(patch->height) - 17), patch, tinttab);
else
hudfunc(health_x, HUD_HEALTH_Y - (SHORT(patch->height) - 17), patch, tinttab);
health_x += SHORT(patch->width) + 8;
}
if (healthhighlight > currenttime)
{
DrawHUDNumber(&health_x, HUD_HEALTH_Y + hudnumoffset, MAX((minuspatch ? health_min : 0),
plr->health), tinttab, V_DrawHighlightedHUDNumberPatch);
if (!emptytallpercent)
V_DrawHighlightedHUDNumberPatch(health_x, HUD_HEALTH_Y + hudnumoffset, tallpercent, tinttab);
}
else
{
DrawHUDNumber(&health_x, HUD_HEALTH_Y + hudnumoffset, MAX((minuspatch ? health_min : 0), plr->health),
tinttab, hudnumfunc);
if (!emptytallpercent)
hudnumfunc(health_x, HUD_HEALTH_Y + hudnumoffset, tallpercent, tinttab);
}
if (!gamepaused)
{
static int healthwait;
if (health <= HUD_HEALTH_MIN)
{
if (healthwait < currenttime)
{
healthanim = !healthanim;
healthwait = currenttime + HUD_HEALTH_WAIT * health / HUD_HEALTH_MIN + 115;
}
}
else
{
healthanim = false;
healthwait = 0;
}
}
if (pendingweapon != wp_nochange)
{
ammotype = weaponinfo[pendingweapon].ammo;
ammo = plr->ammo[ammotype];
}
if (health && ammo && ammotype != am_noammo)
{
int ammo_x = HUD_AMMO_X + ammopic[ammotype].x;
static dboolean ammoanim;
tinttab = ((ammo <= HUD_AMMO_MIN && ammoanim) || ammo > HUD_AMMO_MIN ? tinttab66 : tinttab25);
if ((patch = ammopic[ammotype].patch))
{
hudfunc(ammo_x, HUD_AMMO_Y + ammopic[ammotype].y, patch, tinttab);
ammo_x += SHORT(patch->width) + 8;
}
if (ammohighlight > currenttime)
DrawHUDNumber(&ammo_x, HUD_AMMO_Y + hudnumoffset, ammo, tinttab,
V_DrawHighlightedHUDNumberPatch);
else
DrawHUDNumber(&ammo_x, HUD_AMMO_Y + hudnumoffset, ammo, tinttab, hudnumfunc);
if (!gamepaused)
{
static int ammowait;
if (ammo <= HUD_AMMO_MIN)
{
if (ammowait < currenttime)
{
ammoanim = !ammoanim;
ammowait = currenttime + HUD_AMMO_WAIT * ammo / HUD_AMMO_MIN + 115;
}
}
else
{
ammoanim = false;
ammowait = 0;
}
}
}
while (i < NUMCARDS)
if (plr->cards[i++] > 0)
keys++;
if (keys || plr->neededcardflash)
{
int keypic_x = HUD_KEYS_X - 20 * (keys - 1);
static int keywait;
static dboolean showkey;
if (!armor)
keypic_x += 114;
else
{
if (emptytallpercent)
keypic_x += tallpercentwidth;
if (armor < 10)
keypic_x += 26;
else if (armor < 100)
keypic_x += 12;
}
if (plr->neededcardflash)
{
if ((patch = keypic[plr->neededcard].patch))
{
if (!gamepaused && keywait < currenttime)
{
showkey = !showkey;
keywait = currenttime + HUD_KEY_WAIT;
plr->neededcardflash--;
}
if (showkey)
hudfunc(keypic_x - SHORT(patch->width) - 6, HUD_KEYS_Y, patch, tinttab66);
}
}
else
{
showkey = false;
keywait = 0;
}
for (i = 0; i < NUMCARDS; i++)
if (plr->cards[i] > 0 && (patch = keypic[i].patch))
hudfunc(keypic_x + (SHORT(patch->width) + 6) * (cardsfound - plr->cards[i]), HUD_KEYS_Y,
patch, tinttab66);
}
if (armor)
{
int armor_x = HUD_ARMOR_X;
if ((patch = (plr->armortype == GREENARMOR ? greenarmorpatch : bluearmorpatch)))
{
armor_x -= SHORT(patch->width);
hudfunc(armor_x, HUD_ARMOR_Y - (SHORT(patch->height) - 16), patch, tinttab66);
armor_x -= 7;
}
if (armorhighlight > currenttime)
{
if (emptytallpercent)
{
armor_x -= HUDNumberWidth(armor);
DrawHUDNumber(&armor_x, HUD_ARMOR_Y + hudnumoffset, armor, tinttab66,
V_DrawHighlightedHUDNumberPatch);
}
else
{
armor_x -= tallpercentwidth;
V_DrawHighlightedHUDNumberPatch(armor_x, HUD_ARMOR_Y + hudnumoffset, tallpercent, tinttab66);
armor_x -= HUDNumberWidth(armor);
DrawHUDNumber(&armor_x, HUD_ARMOR_Y + hudnumoffset, armor, tinttab66,
V_DrawHighlightedHUDNumberPatch);
}
}
else if (emptytallpercent)
{
armor_x -= HUDNumberWidth(armor);
DrawHUDNumber(&armor_x, HUD_ARMOR_Y + hudnumoffset, armor, tinttab66, hudnumfunc);
}
else
{
armor_x -= tallpercentwidth;
hudnumfunc(armor_x, HUD_ARMOR_Y + hudnumoffset, tallpercent, tinttab66);
armor_x -= HUDNumberWidth(armor);
DrawHUDNumber(&armor_x, HUD_ARMOR_Y + hudnumoffset, armor, tinttab66, hudnumfunc);
}
}
}
