FTextureID GetWeaponIcon(AWeapon *weapon) // This function is also used by SBARINFO
{
FTextureID AltIcon = GetHUDIcon(weapon->GetClass());
FState * state=NULL, *ReadyState;
FTextureID picnum = !AltIcon.isNull()? AltIcon : weapon->Icon;
if (picnum.isNull())
{
if (weapon->SpawnState && weapon->SpawnState->sprite!=0)
{
state = weapon->SpawnState;
}
// no spawn state - now try the ready state
else if ((ReadyState = weapon->FindState(NAME_Ready)) && ReadyState->sprite!=0)
{
state = ReadyState;
}
if (state && (unsigned)state->sprite < (unsigned)sprites.Size ())
{
spritedef_t * sprdef = &sprites[state->sprite];
spriteframe_t * sprframe = &SpriteFrames[sprdef->spriteframes + state->GetFrame()];
picnum = sprframe->Texture[0];
}
}
return picnum;
}
static void DrawInventory(player_t * CPlayer, int x,int y)
{
AInventory * rover;
int numitems = (hudwidth - 2*x) / 32;
int i;
CPlayer->mo->InvFirst = rover = StatusBar->ValidateInvFirst(numitems);
if (rover!=NULL)
{
if(rover->PrevInv())
{
screen->DrawTexture(invgems[!!(level.time&4)], x-10, y,
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, DTA_Alpha, 0x6666, TAG_DONE);
}
for(i=0;i<numitems && rover;rover=rover->NextInv())
{
if (rover->Amount>0)
{
FTextureID AltIcon = GetHUDIcon(rover->GetClass());
if (AltIcon.Exists() && (rover->Icon.isValid() || AltIcon.isValid()) )
{
int trans = rover==CPlayer->mo->InvSel ? FRACUNIT : 0x6666;
DrawImageToBox(TexMan[AltIcon.isValid()? AltIcon : rover->Icon], x, y, 19, 25, trans);
if (rover->Amount>1)
{
char buffer[10];
int xx;
mysnprintf(buffer, countof(buffer), "%d", rover->Amount);
if (rover->Amount>=1000) xx = 32 - IndexFont->StringWidth(buffer);
else xx = 22;
screen->DrawText(IndexFont, CR_GOLD, x+xx, y+20, buffer,
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, DTA_Alpha, trans, TAG_DONE);
}
x+=32;
i++;
}
}
}
if(rover)
{
screen->DrawTexture(invgems[2 + !!(level.time&4)], x-10, y,
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, DTA_Alpha, 0x6666, TAG_DONE);
}
}
}
static void DrawOneWeapon(player_t * CPlayer, int x, int & y, AWeapon * weapon)
{
int trans;
FTextureID picnum;
// Powered up weapons and inherited sister weapons are not displayed.
if (weapon->WeaponFlags & WIF_POWERED_UP) return;
if (weapon->SisterWeapon && weapon->IsKindOf(RUNTIME_TYPE(weapon->SisterWeapon))) return;
trans=0x6666;
if (CPlayer->ReadyWeapon)
{
if (weapon==CPlayer->ReadyWeapon || weapon==CPlayer->ReadyWeapon->SisterWeapon) trans=0xd999;
}
FState * state=NULL, *ReadyState;
FTextureID AltIcon = GetHUDIcon(weapon->GetClass());
picnum = !AltIcon.isNull()? AltIcon : weapon->Icon;
if (picnum.isNull())
{
if (weapon->SpawnState && weapon->SpawnState->sprite!=0)
{
state = weapon->SpawnState;
}
// no spawn state - now try the ready state
else if ((ReadyState = weapon->FindState(NAME_Ready)) && ReadyState->sprite!=0)
{
state = ReadyState;
}
if (state && (unsigned)state->sprite < (unsigned)sprites.Size ())
{
spritedef_t * sprdef = &sprites[state->sprite];
spriteframe_t * sprframe = &SpriteFrames[sprdef->spriteframes + state->GetFrame()];
picnum = sprframe->Texture[0];
}
}
if (picnum.isValid())
{
FTexture * tex = TexMan[picnum];
int w = tex->GetWidth();
int h = tex->GetHeight();
int rh;
if (w>h) rh=8;
else rh=16,y-=8; // don't draw tall sprites too small!
DrawImageToBox(tex, x-24, y, 20, rh, trans);
y-=10;
}
}
//---------------------------------------------------------------------------
//
// Weapons List
//
//---------------------------------------------------------------------------
FTextureID GetInventoryIcon(AInventory *item, DWORD flags, bool *applyscale=NULL) // This function is also used by SBARINFO
{
FTextureID picnum, AltIcon = GetHUDIcon(item->GetClass());
FState * state=NULL, *ReadyState;
picnum.SetNull();
if (flags & DI_ALTICONFIRST)
{
if (!(flags & DI_SKIPALTICON) && AltIcon.isValid())
picnum = AltIcon;
else if (!(flags & DI_SKIPICON))
picnum = item->Icon;
}
else
{
if (!(flags & DI_SKIPICON) && item->Icon.isValid())
picnum = item->Icon;
else if (!(flags & DI_SKIPALTICON))
picnum = AltIcon;
}
if (!picnum.isValid()) //isNull() is bad for checking, because picnum could be also invalid (-1)
{
if (!(flags & DI_SKIPSPAWN) && item->SpawnState && item->SpawnState->sprite!=0)
{
state = item->SpawnState;
if (applyscale != NULL && !(flags & DI_FORCESCALE))
{
*applyscale = true;
}
}
// no spawn state - now try the ready state if it's weapon
else if (!(flags & DI_SKIPREADY) && item->GetClass()->IsDescendantOf(RUNTIME_CLASS(AWeapon)) && (ReadyState = item->FindState(NAME_Ready)) && ReadyState->sprite!=0)
{
state = ReadyState;
}
if (state && (unsigned)state->sprite < (unsigned)sprites.Size ())
{
spritedef_t * sprdef = &sprites[state->sprite];
spriteframe_t * sprframe = &SpriteFrames[sprdef->spriteframes + state->GetFrame()];
picnum = sprframe->Texture[0];
}
}
return picnum;
}
static void DrawOneKey(int xo, int & x, int & y, int & c, AInventory * inv)
{
FTextureID icon = FNullTextureID();
FTextureID AltIcon = GetHUDIcon(inv->GetClass());
if (!AltIcon.Exists()) return;
if (AltIcon.isValid())
{
icon = AltIcon;
}
else if (inv->SpawnState && inv->SpawnState->sprite!=0)
{
FState * state = inv->SpawnState;
if (state && (unsigned)state->sprite < (unsigned)sprites.Size ())
{
spritedef_t * sprdef = &sprites[state->sprite];
spriteframe_t * sprframe = &SpriteFrames[sprdef->spriteframes + state->GetFrame()];
icon = sprframe->Texture[0];
}
}
if (icon.isNull()) icon = inv->Icon;
if (icon.isValid())
{
x -= 9;
DrawImageToBox(TexMan[icon], x, y, 8, 10);
c++;
if (c>=10)
{
x=xo;
y-=11;
c=0;
}
}
}
static int DrawAmmo(player_t *CPlayer, int x, int y)
{
int i,j,k;
char buf[256];
AInventory *inv;
AWeapon *wi=CPlayer->ReadyWeapon;
orderedammos.Clear();
if (0 == hud_showammo)
{
// Show ammo for current weapon if any
if (wi) AddAmmoToList(wi);
}
else
{
// Order ammo by use of weapons in the weapon slots
for (k = 0; k < NUM_WEAPON_SLOTS; k++) for(j = 0; j < CPlayer->weapons.Slots[k].Size(); j++)
{
PClassActor *weap = CPlayer->weapons.Slots[k].GetWeapon(j);
if (weap)
{
// Show ammo for available weapons if hud_showammo CVAR is 1
// or show ammo for all weapons if hud_showammo is greater than 1
if (hud_showammo > 1 || CPlayer->mo->FindInventory(weap))
{
AddAmmoToList((AWeapon*)GetDefaultByType(weap));
}
}
}
// Now check for the remaining weapons that are in the inventory but not in the weapon slots
for(inv=CPlayer->mo->Inventory;inv;inv=inv->Inventory)
{
if (inv->IsKindOf(RUNTIME_CLASS(AWeapon)))
{
AddAmmoToList((AWeapon*)inv);
}
}
}
// ok, we got all ammo types. Now draw the list back to front (bottom to top)
int def_width = ConFont->StringWidth("000/000");
x-=def_width;
int yadd = ConFont->GetHeight();
for(i=orderedammos.Size()-1;i>=0;i--)
{
PClassAmmo * type = orderedammos[i];
AAmmo * ammoitem = (AAmmo*)CPlayer->mo->FindInventory(type);
AAmmo * inv = ammoitem? ammoitem : (AAmmo*)GetDefaultByType(orderedammos[i]);
FTextureID AltIcon = GetHUDIcon(type);
FTextureID icon = !AltIcon.isNull()? AltIcon : inv->Icon;
if (!icon.isValid()) continue;
int trans= (wi && (type==wi->AmmoType1 || type==wi->AmmoType2)) ? 0xc000:0x6000;
int maxammo = inv->MaxAmount;
int ammo = ammoitem? ammoitem->Amount : 0;
mysnprintf(buf, countof(buf), "%3d/%3d", ammo, maxammo);
int tex_width= clamp<int>(ConFont->StringWidth(buf)-def_width, 0, 1000);
int fontcolor=( !maxammo ? CR_GRAY :
ammo < ( (maxammo * hud_ammo_red) / 100) ? CR_RED :
ammo < ( (maxammo * hud_ammo_yellow) / 100) ? CR_GOLD : CR_GREEN );
DrawHudText(ConFont, fontcolor, buf, x-tex_width, y+yadd, trans);
DrawImageToBox(TexMan[icon], x-20, y, 16, 8, trans);
y-=10;
}
return y;
}
