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gzdoom-gles/src/g_shared/shared_hud.cpp
alexey.lysiuk 2ae8d39441 Removed all superfluous #include's 
Automatically optimized by CLion IDE with manual corrections
2018-04-24 14:30:35 +03:00

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/*
** Enhanced heads up 'overlay' for fullscreen
**
**---------------------------------------------------------------------------
** Copyright 2003-2008 Christoph Oelckers
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions
** are met:
**
** 1. Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** 2. Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in the
** documentation and/or other materials provided with the distribution.
** 3. The name of the author may not be used to endorse or promote products
** derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**---------------------------------------------------------------------------
**
*/
// NOTE: Some stuff in here might seem a little redundant but I wanted this
// to be as true as possible to my original intent which means that it
// only uses that code from ZDoom's status bar that is the same as any
// copy would be.
#include "doomtype.h"
#include "doomdef.h"
#include "v_video.h"
#include "gi.h"
#include "w_wad.h"
#include "a_keys.h"
#include "sbar.h"
#include "sc_man.h"
#include "p_local.h"
#include "doomstat.h"
#include "g_level.h"
#include "d_net.h"
#include "d_player.h"
#include "r_utility.h"
#include "cmdlib.h"
#include "g_levellocals.h"
#include "vm.h"
#include <time.h>
#define HUMETA_AltIcon 0x10f000
EXTERN_CVAR(Bool,am_follow)
EXTERN_CVAR (Int, con_scaletext)
EXTERN_CVAR (Bool, idmypos)
EXTERN_CVAR (Int, screenblocks)
EXTERN_CVAR(Bool, hud_aspectscale)
EXTERN_CVAR (Bool, am_showtime)
EXTERN_CVAR (Bool, am_showtotaltime)
CVAR(Int,hud_althudscale, 0, CVAR_ARCHIVE) // Scale the hud to 640x400?
CVAR(Bool,hud_althud, false, CVAR_ARCHIVE) // Enable/Disable the alternate HUD
// These are intentionally not the same as in the automap!
CVAR (Bool, hud_showsecrets, true,CVAR_ARCHIVE); // Show secrets on HUD
CVAR (Bool, hud_showmonsters, true,CVAR_ARCHIVE); // Show monster stats on HUD
CVAR (Bool, hud_showitems, false,CVAR_ARCHIVE); // Show item stats on HUD
CVAR (Bool, hud_showstats, false, CVAR_ARCHIVE); // for stamina and accuracy.
CVAR (Bool, hud_showscore, false, CVAR_ARCHIVE); // for user maintained score
CVAR (Bool, hud_showweapons, true, CVAR_ARCHIVE); // Show weapons collected
CVAR (Int , hud_showammo, 2, CVAR_ARCHIVE); // Show ammo collected
CVAR (Int , hud_showtime, 0, CVAR_ARCHIVE); // Show time on HUD
CVAR (Int , hud_timecolor, CR_GOLD,CVAR_ARCHIVE); // Color of in-game time on HUD
CVAR (Int , hud_showlag, 0, CVAR_ARCHIVE); // Show input latency (maketic - gametic difference)
CVAR (Int, hud_ammo_order, 0, CVAR_ARCHIVE); // ammo image and text order
CVAR (Int, hud_ammo_red, 25, CVAR_ARCHIVE) // ammo percent less than which status is red
CVAR (Int, hud_ammo_yellow, 50, CVAR_ARCHIVE) // ammo percent less is yellow more green
CVAR (Int, hud_health_red, 25, CVAR_ARCHIVE) // health amount less than which status is red
CVAR (Int, hud_health_yellow, 50, CVAR_ARCHIVE) // health amount less than which status is yellow
CVAR (Int, hud_health_green, 100, CVAR_ARCHIVE) // health amount above is blue, below is green
CVAR (Int, hud_armor_red, 25, CVAR_ARCHIVE) // armor amount less than which status is red
CVAR (Int, hud_armor_yellow, 50, CVAR_ARCHIVE) // armor amount less than which status is yellow
CVAR (Int, hud_armor_green, 100, CVAR_ARCHIVE) // armor amount above is blue, below is green
CVAR (Bool, hud_berserk_health, true, CVAR_ARCHIVE); // when found berserk pack instead of health box
CVAR (Bool, hud_showangles, false, CVAR_ARCHIVE) // show player's pitch, yaw, roll
CVAR (Int, hudcolor_titl, CR_YELLOW, CVAR_ARCHIVE) // color of automap title
CVAR (Int, hudcolor_time, CR_RED, CVAR_ARCHIVE) // color of level/hub time
CVAR (Int, hudcolor_ltim, CR_ORANGE, CVAR_ARCHIVE) // color of single level time
CVAR (Int, hudcolor_ttim, CR_GOLD, CVAR_ARCHIVE) // color of total time
CVAR (Int, hudcolor_xyco, CR_GREEN, CVAR_ARCHIVE) // color of coordinates
CVAR (Int, hudcolor_statnames, CR_RED, CVAR_ARCHIVE) // For the letters before the stats
CVAR (Int, hudcolor_stats, CR_GREEN, CVAR_ARCHIVE) // For the stats values themselves
CVAR(Bool, map_point_coordinates, true, CVAR_ARCHIVE|CVAR_GLOBALCONFIG) // show player or map coordinates?
static FFont * HudFont; // The font for the health and armor display
static FFont * IndexFont; // The font for the inventory indices
// Icons
static FTexture * healthpic; // Health icon
static FTexture * berserkpic; // Berserk icon (Doom only)
static FTexture * fragpic; // Frags icon
static FTexture * invgems[2]; // Inventory arrows
static int hudwidth, hudheight; // current width/height for HUD display
static int statspace;
DVector2 AM_GetPosition();
//---------------------------------------------------------------------------
//
// Draws an image into a box with its bottom center at the bottom
// center of the box. The image is scaled down if it doesn't fit
//
//---------------------------------------------------------------------------
static void DrawImageToBox(FTexture * tex, int x, int y, int w, int h, double trans = 0.75)
{
double scale1, scale2;
if (tex)
{
double texwidth=tex->GetScaledWidthDouble();
double texheight=tex->GetScaledHeightDouble();
if (w<texwidth) scale1=w/texwidth;
else scale1=1.0f;
if (h<texheight) scale2=h/texheight;
else scale2=1.0f;
if (scale2<scale1) scale1=scale2;
x+=w>>1;
y+=h;
w=(int)(texwidth*scale1);
h=(int)(texheight*scale1);
screen->DrawTexture(tex, x, y,
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, DTA_Alpha, trans,
DTA_DestWidth, w, DTA_DestHeight, h, DTA_CenterBottomOffset, 1, TAG_DONE);
}
}
//---------------------------------------------------------------------------
//
// Draws a text but uses a fixed width for all characters
//
//---------------------------------------------------------------------------
static void DrawHudText(FFont *font, int color, char * text, int x, int y, double trans = 0.75)
{
int zerowidth;
FTexture *tex_zero = font->GetChar('0', &zerowidth);
x+=zerowidth/2;
for(int i=0;text[i];i++)
{
int width;
FTexture *texc = font->GetChar(text[i], &width);
if (texc != NULL)
{
double offset = texc->GetScaledTopOffsetDouble(0)
- tex_zero->GetScaledTopOffsetDouble(0)
+ tex_zero->GetScaledHeightDouble();
screen->DrawChar(font, color, x, y, text[i],
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, DTA_Alpha, trans,
DTA_LeftOffset, width/2, DTA_TopOffsetF, offset,
/*DTA_CenterBottomOffset, 1,*/ TAG_DONE);
}
x += zerowidth;
}
}
//---------------------------------------------------------------------------
//
// Draws a number with a fixed width for all digits
//
//---------------------------------------------------------------------------
static void DrawHudNumber(FFont *font, int color, int num, int x, int y, double trans = 0.75)
{
char text[15];
mysnprintf(text, countof(text), "%d", num);
DrawHudText(font, color, text, x, y, trans);
}
//===========================================================================
//
// draw the status (number of kills etc)
//
//===========================================================================
static void DrawStatLine(int x, int &y, const char *prefix, const char *string)
{
y -= SmallFont->GetHeight()-1;
screen->DrawText(SmallFont, hudcolor_statnames, x, y, prefix,
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, DTA_Alpha, 0.75, TAG_DONE);
screen->DrawText(SmallFont, hudcolor_stats, x+statspace, y, string,
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, DTA_Alpha, 0.75, TAG_DONE);
}
static void DrawStatus(player_t * CPlayer, int x, int y)
{
char tempstr[50];
if (hud_showscore)
{
mysnprintf(tempstr, countof(tempstr), "%i ", CPlayer->mo->Score);
DrawStatLine(x, y, "Sc:", tempstr);
}
if (hud_showstats)
{
mysnprintf(tempstr, countof(tempstr), "%i ", CPlayer->mo->accuracy);
DrawStatLine(x, y, "Ac:", tempstr);
mysnprintf(tempstr, countof(tempstr), "%i ", CPlayer->mo->stamina);
DrawStatLine(x, y, "St:", tempstr);
}
if (!deathmatch)
{
// FIXME: ZDoom doesn't preserve the player's stat counters across hubs so this doesn't
// work in cooperative hub games
if (hud_showsecrets)
{
mysnprintf(tempstr, countof(tempstr), "%i/%i ", multiplayer? CPlayer->secretcount : level.found_secrets, level.total_secrets);
DrawStatLine(x, y, "S:", tempstr);
}
if (hud_showitems)
{
mysnprintf(tempstr, countof(tempstr), "%i/%i ", multiplayer? CPlayer->itemcount : level.found_items, level.total_items);
DrawStatLine(x, y, "I:", tempstr);
}
if (hud_showmonsters)
{
mysnprintf(tempstr, countof(tempstr), "%i/%i ", multiplayer? CPlayer->killcount : level.killed_monsters, level.total_monsters);
DrawStatLine(x, y, "K:", tempstr);
}
}
}
//===========================================================================
//
// draw health
//
//===========================================================================
static void DrawHealth(player_t *CPlayer, int x, int y)
{
int health = CPlayer->health;
// decide on the color first
int fontcolor =
health < hud_health_red ? CR_RED :
health < hud_health_yellow ? CR_GOLD :
health <= hud_health_green ? CR_GREEN :
CR_BLUE;
const bool haveBerserk = hud_berserk_health
&& nullptr != berserkpic
&& nullptr != CPlayer->mo->FindInventory(NAME_PowerStrength);
DrawImageToBox(haveBerserk ? berserkpic : healthpic, x, y, 31, 17);
DrawHudNumber(HudFont, fontcolor, health, x + 33, y + 17);
}
//===========================================================================
//
// Draw Armor.
// very similar to drawhealth, but adapted to handle Hexen armor too
//
//===========================================================================
static void DrawArmor(AInventory * barmor, AInventory * harmor, int x, int y)
{
int ap = 0;
int bestslot = 4;
if (harmor)
{
double *Slots = (double*)harmor->ScriptVar(NAME_Slots, nullptr);
auto ac = (Slots[0] + Slots[1] + Slots[2] + Slots[3] + Slots[4]);
ap += int(ac);
if (ac)
{
// Find the part of armor that protects the most
bestslot = 0;
for (int i = 1; i < 4; ++i)
{
if (Slots[i] > Slots[bestslot])
{
bestslot = i;
}
}
}
}
if (barmor)
{
ap += barmor->Amount;
}
if (ap)
{
// decide on color
int fontcolor =
ap < hud_armor_red ? CR_RED :
ap < hud_armor_yellow ? CR_GOLD :
ap <= hud_armor_green ? CR_GREEN :
CR_BLUE;
// Use the sprite of one of the predefined Hexen armor bonuses.
// This is not a very generic approach, but it is not possible
// to truly create new types of Hexen armor bonus items anyway.
if (harmor && bestslot < 4)
{
char icon[] = "AR_1A0";
switch (bestslot)
{
case 1: icon[3] = '2'; break;
case 2: icon[3] = '3'; break;
case 3: icon[3] = '4'; break;
default: break;
}
DrawImageToBox(TexMan.FindTexture(icon, ETextureType::Sprite), x, y, 31, 17);
}
else if (barmor) DrawImageToBox(TexMan[barmor->Icon], x, y, 31, 17);
DrawHudNumber(HudFont, fontcolor, ap, x + 33, y + 17);
}
}
//===========================================================================
//
// KEYS
//
//===========================================================================
//---------------------------------------------------------------------------
//
// create a sorted list of the defined keys so
// this doesn't have to be done each frame
//
//---------------------------------------------------------------------------
static TArray<PClassActor *> KeyTypes, UnassignedKeyTypes;
static int ktcmp(const void * a, const void * b)
{
auto key1 = GetDefaultByType ( *(PClassActor **)a );
auto key2 = GetDefaultByType ( *(PClassActor **)b );
return key1->special1 - key2->special1;
}
static void SetKeyTypes()
{
for(unsigned int i = 0; i < PClassActor::AllActorClasses.Size(); i++)
{
PClassActor *ti = PClassActor::AllActorClasses[i];
auto kt = PClass::FindActor(NAME_Key);
if (ti->IsDescendantOf(kt))
{
AInventory *key = (AInventory*)(GetDefaultByType(ti));
if (key->Icon.isValid() && key->special1 > 0)
{
KeyTypes.Push(ti);
}
else
{
UnassignedKeyTypes.Push(ti);
}
}
}
if (KeyTypes.Size())
{
qsort(&KeyTypes[0], KeyTypes.Size(), sizeof(KeyTypes[0]), ktcmp);
}
else
{
// Don't leave the list empty
KeyTypes.Push(PClass::FindActor(NAME_Key));
}
}
//---------------------------------------------------------------------------
//
// Draw one key
//
// Regarding key icons, Doom's are too small, Heretic doesn't have any,
// for Hexen the in-game sprites look better and for Strife it doesn't matter
// so always use the spawn state's sprite instead of the icon here unless an
// override is specified in ALTHUDCF.
//
//---------------------------------------------------------------------------
static void DrawOneKey(int xo, int & x, int & y, int & c, AInventory * inv)
{
FTextureID icon = FNullTextureID();
FTextureID AltIcon = inv->AltHUDIcon;
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;
}
}
}
//---------------------------------------------------------------------------
//
// Draw all keys
//
//---------------------------------------------------------------------------
static int DrawKeys(player_t * CPlayer, int x, int y)
{
int yo=y;
int xo=x;
int i;
int c=0;
AInventory *inv;
if (!deathmatch)
{
if (KeyTypes.Size() == 0) SetKeyTypes();
// First all keys that are assigned to locks (in reverse order of definition)
for (i = KeyTypes.Size()-1; i >= 0; i--)
{
if ((inv = CPlayer->mo->FindInventory(KeyTypes[i])))
{
DrawOneKey(xo, x, y, c, inv);
}
}
// And now the rest
for (i = UnassignedKeyTypes.Size()-1; i >= 0; i--)
{
if ((inv = CPlayer->mo->FindInventory(UnassignedKeyTypes[i])))
{
DrawOneKey(xo, x, y, c, inv);
}
}
}
if (x == xo && y != yo) y+=11;
return y-11;
}
//---------------------------------------------------------------------------
//
// Drawing Ammo
//
//---------------------------------------------------------------------------
static TArray<PClassActor *> orderedammos;
static void AddAmmoToList(AWeapon * weapdef)
{
for (int i = 0; i < 2; i++)
{
auto ti = i == 0 ? weapdef->AmmoType1 : weapdef->AmmoType2;
if (ti)
{
auto ammodef = (AInventory*)GetDefaultByType(ti);
if (ammodef && !(ammodef->ItemFlags&IF_INVBAR))
{
unsigned int j;
for (j = 0; j < orderedammos.Size(); j++)
{
if (ti == orderedammos[j]) break;
}
if (j == orderedammos.Size()) orderedammos.Push(ti);
}
}
}
}
static int GetDigitCount(int value)
{
int digits = 0;
do
{
value /= 10;
++digits;
}
while (0 != value);
return digits;
}
static void GetAmmoTextLengths(player_t *CPlayer, int& ammocur, int& ammomax)
{
for (auto type : orderedammos)
{
auto ammoitem = CPlayer->mo->FindInventory(type);
auto inv = nullptr == ammoitem
? static_cast<AInventory*>(GetDefaultByType(type))
: ammoitem;
assert(nullptr != inv);
ammocur = MAX(ammocur, nullptr == ammoitem ? 0 : ammoitem->Amount);
ammomax = MAX(ammomax, inv->MaxAmount);
}
ammocur = GetDigitCount(ammocur);
ammomax = GetDigitCount(ammomax);
}
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(NAME_Weapon))
{
AddAmmoToList((AWeapon*)inv);
}
}
}
// ok, we got all ammo types. Now draw the list back to front (bottom to top)
int ammocurlen = 0;
int ammomaxlen = 0;
GetAmmoTextLengths(CPlayer, ammocurlen, ammomaxlen);
mysnprintf(buf, countof(buf), "%0*d/%0*d", ammocurlen, 0, ammomaxlen, 0);
int def_width = ConFont->StringWidth(buf);
int yadd = ConFont->GetHeight();
int xtext = x - def_width;
int ximage = x;
if (hud_ammo_order > 0)
{
xtext -= 24;
ximage -= 20;
}
else
{
ximage -= def_width + 20;
}
for(i=orderedammos.Size()-1;i>=0;i--)
{
auto type = orderedammos[i];
auto ammoitem = CPlayer->mo->FindInventory(type);
auto inv = ammoitem? ammoitem : (AInventory*)GetDefaultByType(orderedammos[i]);
FTextureID AltIcon = inv->AltHUDIcon;
FTextureID icon = !AltIcon.isNull()? AltIcon : inv->Icon;
if (!icon.isValid()) continue;
double trans= (wi && (type==wi->AmmoType1 || type==wi->AmmoType2)) ? 0.75 : 0.375;
int maxammo = inv->MaxAmount;
int ammo = ammoitem? ammoitem->Amount : 0;
mysnprintf(buf, countof(buf), "%*d/%*d", ammocurlen, ammo, ammomaxlen, 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, xtext-tex_width, y+yadd, trans);
DrawImageToBox(TexMan[icon], ximage, y, 16, 8, trans);
y-=10;
}
return y;
}
//---------------------------------------------------------------------------
//
// Weapons List
//
//---------------------------------------------------------------------------
FTextureID GetInventoryIcon(AInventory *item, uint32_t flags, bool *applyscale=NULL) // This function is also used by SBARINFO
{
if (applyscale != NULL)
{
*applyscale = false;
}
if (item == nullptr) return FNullTextureID();
FTextureID picnum, AltIcon = item->AltHUDIcon;
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(NAME_Weapon) && (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;
}
DEFINE_ACTION_FUNCTION(DBaseStatusBar, GetInventoryIcon)
{
PARAM_PROLOGUE;
PARAM_OBJECT(item, AInventory);
PARAM_INT(flags);
bool applyscale;
FTextureID icon = GetInventoryIcon(item, flags, &applyscale);
if (numret >= 1) ret[0].SetInt(icon.GetIndex());
if (numret >= 2) ret[1].SetInt(applyscale);
return MIN(numret, 2);
}
static void DrawOneWeapon(player_t * CPlayer, int x, int & y, AWeapon * weapon)
{
double trans;
// Powered up weapons and inherited sister weapons are not displayed.
if (weapon->WeaponFlags & WIF_POWERED_UP) return;
if (weapon->SisterWeapon && weapon->IsKindOf(weapon->SisterWeapon->GetClass())) return;
trans=0.4;
if (CPlayer->ReadyWeapon)
{
if (weapon==CPlayer->ReadyWeapon || weapon==CPlayer->ReadyWeapon->SisterWeapon) trans = 0.85;
}
FTextureID picnum = GetInventoryIcon(weapon, DI_ALTICONFIRST);
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;
}
}
static void DrawWeapons(player_t *CPlayer, int x, int y)
{
int k,j;
AInventory *inv;
// First draw all weapons in the inventory that are not assigned to a weapon slot
for(inv = CPlayer->mo->Inventory; inv; inv = inv->Inventory)
{
if (inv->IsKindOf(NAME_Weapon) &&
!CPlayer->weapons.LocateWeapon(static_cast<AWeapon*>(inv)->GetClass(), NULL, NULL))
{
DrawOneWeapon(CPlayer, x, y, static_cast<AWeapon*>(inv));
}
}
// And now everything in the weapon slots back to front
for (k = NUM_WEAPON_SLOTS - 1; k >= 0; k--) for(j = CPlayer->weapons.Slots[k].Size() - 1; j >= 0; j--)
{
PClassActor *weap = CPlayer->weapons.Slots[k].GetWeapon(j);
if (weap)
{
inv=CPlayer->mo->FindInventory(weap);
if (inv)
{
DrawOneWeapon(CPlayer, x, y, static_cast<AWeapon*>(inv));
}
}
}
}
//---------------------------------------------------------------------------
//
// Draw the Inventory
//
//---------------------------------------------------------------------------
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[0], x-10, y,
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, DTA_Alpha, 0.4, TAG_DONE);
}
for(i=0;i<numitems && rover;rover=rover->NextInv())
{
if (rover->Amount>0)
{
FTextureID AltIcon = rover->AltHUDIcon;
if (AltIcon.Exists() && (rover->Icon.isValid() || AltIcon.isValid()) )
{
double trans = rover==CPlayer->mo->InvSel ? 1.0 : 0.4;
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[1], x-10, y,
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, DTA_Alpha, 0.4, TAG_DONE);
}
}
}
//---------------------------------------------------------------------------
//
// Draw the Frags
//
//---------------------------------------------------------------------------
static void DrawFrags(player_t * CPlayer, int x, int y)
{
DrawImageToBox(fragpic, x, y, 31, 17);
DrawHudNumber(HudFont, CR_GRAY, CPlayer->fragcount, x + 33, y + 17);
}
//---------------------------------------------------------------------------
//
// PROC DrawCoordinates
//
//---------------------------------------------------------------------------
static void DrawCoordinates(player_t * CPlayer)
{
DVector3 pos;
char coordstr[18];
int h = SmallFont->GetHeight()+1;
if (!map_point_coordinates || !automapactive)
{
pos = CPlayer->mo->Pos();
}
else
{
DVector2 apos = AM_GetPosition();
double z = P_PointInSector(apos)->floorplane.ZatPoint(apos);
pos = DVector3(apos, z);
}
int xpos = hudwidth - SmallFont->StringWidth("X: -00000")-6;
int ypos = 18;
screen->DrawText(SmallFont, hudcolor_titl, hudwidth - 6 - SmallFont->StringWidth(level.MapName), ypos, level.MapName,
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, TAG_DONE);
screen->DrawText(SmallFont, hudcolor_titl, hudwidth - 6 - SmallFont->StringWidth(level.LevelName), ypos + h, level.LevelName,
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, TAG_DONE);
int linenum = 3;
typedef struct CoordEntry
{
const char* const format;
double value;
}
CoordEntryList[3];
const auto drawentries = [&](CoordEntryList&& entries)
{
for (const auto& entry : entries)
{
mysnprintf(coordstr, countof(coordstr), entry.format, entry.value);
screen->DrawText(SmallFont, hudcolor_xyco, xpos, ypos + linenum * h, coordstr,
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, TAG_DONE);
++linenum;
}
};
drawentries({
{ "X: %.0f", pos.X },
{ "Y: %.0f", pos.Y },
{ "Z: %.0f", pos.Z }
});
if (hud_showangles)
{
const DRotator& angles = CPlayer->mo->Angles;
++linenum;
drawentries({
{ "P: %.1f", angles.Pitch.Degrees },
{ "Y: %.1f", (90.0 - angles.Yaw).Normalized360().Degrees },
{ "R: %.1f", angles.Roll.Degrees },
});
}
}
//---------------------------------------------------------------------------
//
// Draw in-game time
//
// Check AltHUDTime option value in wadsrc/static/menudef.txt
// for meaning of all display modes
//
//---------------------------------------------------------------------------
static void DrawTime()
{
if (!ST_IsTimeVisible())
{
return;
}
int hours = 0;
int minutes = 0;
int seconds = 0;
if (hud_showtime < 8)
{
const int timeTicks =
hud_showtime < 4
? level.maptime
: (hud_showtime < 6
? level.time
: level.totaltime);
const int timeSeconds = Tics2Seconds(timeTicks);
hours = timeSeconds / 3600;
minutes = (timeSeconds % 3600) / 60;
seconds = timeSeconds % 60;
}
else
{
time_t now;
time(&now);
struct tm* timeinfo = localtime(&now);
if (NULL != timeinfo)
{
hours = timeinfo->tm_hour;
minutes = timeinfo->tm_min;
seconds = timeinfo->tm_sec;
}
}
const bool showMillis = 1 == hud_showtime;
const bool showSeconds = showMillis || (0 == hud_showtime % 2);
char timeString[sizeof "HH:MM:SS.MMM"];
if (showMillis)
{
const int millis = (level.time % TICRATE) * (1000 / TICRATE);
mysnprintf(timeString, sizeof(timeString), "%02i:%02i:%02i.%03i", hours, minutes, seconds, millis);
}
else if (showSeconds)
{
mysnprintf(timeString, sizeof(timeString), "%02i:%02i:%02i", hours, minutes, seconds);
}
else
{
mysnprintf(timeString, sizeof(timeString), "%02i:%02i", hours, minutes);
}
const int characterCount = static_cast<int>( sizeof "HH:MM" - 1
+ (showSeconds ? sizeof ":SS" - 1 : 0)
+ (showMillis ? sizeof ".MMM" - 1 : 0) );
const int width = SmallFont->GetCharWidth('0') * characterCount + 2; // small offset from screen's border
const int height = SmallFont->GetHeight();
DrawHudText(SmallFont, hud_timecolor, timeString, hudwidth - width, height, 0x10000);
}
static bool IsAltHUDTextVisible()
{
return hud_althud
&& !automapactive
&& (SCREENHEIGHT == viewheight)
&& (11 == screenblocks);
}
bool ST_IsTimeVisible()
{
return IsAltHUDTextVisible()
&& (hud_showtime > 0)
&& (hud_showtime <= 9);
}
//---------------------------------------------------------------------------
//
// Draw in-game latency
//
//---------------------------------------------------------------------------
static void DrawLatency()
{
if (!ST_IsLatencyVisible())
{
return;
}
int i, localdelay = 0, arbitratordelay = 0;
for (i = 0; i < BACKUPTICS; i++) localdelay += netdelay[0][i];
for (i = 0; i < BACKUPTICS; i++) arbitratordelay += netdelay[nodeforplayer[Net_Arbitrator]][i];
localdelay = ((localdelay / BACKUPTICS) * ticdup) * (1000 / TICRATE);
arbitratordelay = ((arbitratordelay / BACKUPTICS) * ticdup) * (1000 / TICRATE);
int color = CR_GREEN;
if (MAX(localdelay, arbitratordelay) > 200)
{
color = CR_YELLOW;
}
if (MAX(localdelay, arbitratordelay) > 400)
{
color = CR_ORANGE;
}
if (MAX(localdelay, arbitratordelay) >= ((BACKUPTICS / 2 - 1) * ticdup) * (1000 / TICRATE))
{
color = CR_RED;
}
char tempstr[32];
const int millis = (level.time % TICRATE) * (1000 / TICRATE);
mysnprintf(tempstr, sizeof(tempstr), "a:%dms - l:%dms", arbitratordelay, localdelay);
const int characterCount = (int)strlen(tempstr);
const int width = SmallFont->GetCharWidth('0') * characterCount + 2; // small offset from screen's border
const int height = SmallFont->GetHeight() * (ST_IsTimeVisible() ? 2 : 1);
DrawHudText(SmallFont, color, tempstr, hudwidth - width, height, 0x10000);
}
bool ST_IsLatencyVisible()
{
return IsAltHUDTextVisible()
&& (hud_showlag > 0)
&& (hud_showlag != 1 || netgame)
&& (hud_showlag <= 2);
}
//---------------------------------------------------------------------------
//
// draw the overlay
//
//---------------------------------------------------------------------------
static void DrawPowerups(player_t *CPlayer)
{
// Each icon gets a 32x32 block to draw itself in.
int x, y;
AInventory *item;
const int yshift = SmallFont->GetHeight();
const int POWERUPICONSIZE = 32;
x = hudwidth -20;
y = POWERUPICONSIZE * 5/4
+ (ST_IsTimeVisible() ? yshift : 0)
+ (ST_IsLatencyVisible() ? yshift : 0);
for (item = CPlayer->mo->Inventory; item != NULL; item = item->Inventory)
{
if (item->IsKindOf(NAME_Powerup))
{
IFVIRTUALPTRNAME(item, NAME_Powerup, GetPowerupIcon)
{
VMValue param[] = { item };
int rv;
VMReturn ret(&rv);
VMCall(func, param, 1, &ret, 1);
auto tex = FSetTextureID(rv);
if (!tex.isValid()) continue;
auto texture = TexMan(tex);
IFVIRTUALPTRNAME(item, NAME_Powerup, IsBlinking)
{
// Reuse the parameters from GetPowerupIcon
VMCall(func, param, 1, &ret, 1);
if (!rv)
{
screen->DrawTexture(texture, x, y, DTA_KeepRatio, true, DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, DTA_CenterBottomOffset, true, TAG_DONE);
x -= POWERUPICONSIZE;
if (x < -hudwidth / 2)
{
x = -20;
y += POWERUPICONSIZE * 3 / 2;
}
}
}
}
}
}
}
//---------------------------------------------------------------------------
//
// draw the overlay
//
//---------------------------------------------------------------------------
void DrawHUD()
{
player_t * CPlayer = StatusBar->CPlayer;
players[consoleplayer].inventorytics = 0;
int scale = GetUIScale(hud_althudscale);
hudwidth = SCREENWIDTH / scale;
hudheight = hud_aspectscale ? int(SCREENHEIGHT / (scale*1.2)) : SCREENHEIGHT / scale;
if (!automapactive)
{
int i;
// No HUD in the title level!
if (gamestate == GS_TITLELEVEL || !CPlayer) return;
if (!deathmatch) DrawStatus(CPlayer, 5, hudheight-50);
else
{
DrawStatus(CPlayer, 5, hudheight-75);
DrawFrags(CPlayer, 5, hudheight-70);
}
DrawHealth(CPlayer, 5, hudheight-45);
DrawArmor(CPlayer->mo->FindInventory(NAME_BasicArmor), CPlayer->mo->FindInventory(NAME_HexenArmor), 5, hudheight-20);
i=DrawKeys(CPlayer, hudwidth-4, hudheight-10);
i=DrawAmmo(CPlayer, hudwidth-5, i);
if (hud_showweapons) DrawWeapons(CPlayer, hudwidth - 5, i);
DrawInventory(CPlayer, 144, hudheight-28);
if (idmypos) DrawCoordinates(CPlayer);
DrawTime();
DrawLatency();
DrawPowerups(CPlayer);
}
else
{
FString mapname;
char printstr[256];
int seconds;
int length=8*SmallFont->GetCharWidth('0');
int fonth=SmallFont->GetHeight()+1;
int bottom=hudheight-1;
if (am_showtotaltime)
{
seconds = Tics2Seconds(level.totaltime);
mysnprintf(printstr, countof(printstr), "%02i:%02i:%02i", seconds/3600, (seconds%3600)/60, seconds%60);
DrawHudText(SmallFont, hudcolor_ttim, printstr, hudwidth-length, bottom, 0x10000);
bottom -= fonth;
}
if (am_showtime)
{
if (level.clusterflags&CLUSTER_HUB)
{
seconds = Tics2Seconds(level.time);
mysnprintf(printstr, countof(printstr), "%02i:%02i:%02i", seconds/3600, (seconds%3600)/60, seconds%60);
DrawHudText(SmallFont, hudcolor_time, printstr, hudwidth-length, bottom, 0x10000);
bottom -= fonth;
}
// Single level time for hubs
seconds= Tics2Seconds(level.maptime);
mysnprintf(printstr, countof(printstr), "%02i:%02i:%02i", seconds/3600, (seconds%3600)/60, seconds%60);
DrawHudText(SmallFont, hudcolor_ltim, printstr, hudwidth-length, bottom, 0x10000);
}
ST_FormatMapName(mapname);
screen->DrawText(SmallFont, hudcolor_titl, 1, hudheight-fonth-1, mapname,
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, TAG_DONE);
DrawCoordinates(CPlayer);
}
}
/////////////////////////////////////////////////////////////////////////
//
// Initialize the fonts and other data
//
/////////////////////////////////////////////////////////////////////////
void HUD_InitHud()
{
switch (gameinfo.gametype)
{
case GAME_Heretic:
case GAME_Hexen:
healthpic = TexMan.FindTexture("ARTIPTN2");
HudFont=FFont::FindFont("HUDFONT_RAVEN");
break;
case GAME_Strife:
healthpic = TexMan.FindTexture("I_MDKT");
HudFont=BigFont; // Strife doesn't have anything nice so use the standard font
break;
default:
healthpic = TexMan.FindTexture("MEDIA0");
berserkpic = TexMan.FindTexture("PSTRA0");
HudFont=FFont::FindFont("HUDFONT_DOOM");
break;
}
IndexFont = V_GetFont("INDEXFONT");
if (HudFont == NULL) HudFont = BigFont;
if (IndexFont == NULL) IndexFont = ConFont; // Emergency fallback
invgems[0] = TexMan.FindTexture("INVGEML1");
invgems[1] = TexMan.FindTexture("INVGEMR1");
fragpic = TexMan.FindTexture("HU_FRAGS"); // Sadly, I don't have anything usable for this. :(
KeyTypes.Clear();
UnassignedKeyTypes.Clear();
statspace = SmallFont->StringWidth("Ac:");
// Now read custom icon overrides
int lump, lastlump = 0;
while ((lump = Wads.FindLump ("ALTHUDCF", &lastlump)) != -1)
{
FScanner sc(lump);
while (sc.GetString())
{
if (sc.Compare("Health"))
{
sc.MustGetString();
FTextureID tex = TexMan.CheckForTexture(sc.String, ETextureType::MiscPatch);
if (tex.isValid()) healthpic = TexMan[tex];
}
else if (sc.Compare("Berserk"))
{
sc.MustGetString();
FTextureID tex = TexMan.CheckForTexture(sc.String, ETextureType::MiscPatch);
if (tex.isValid()) berserkpic = TexMan[tex];
}
else
{
PClass *ti = PClass::FindClass(sc.String);
if (!ti)
{
Printf("Unknown item class '%s' in ALTHUDCF\n", sc.String);
}
else if (!ti->IsDescendantOf(RUNTIME_CLASS(AInventory)))
{
Printf("Invalid item class '%s' in ALTHUDCF\n", sc.String);
ti=NULL;
}
sc.MustGetString();
FTextureID tex;
if (!sc.Compare("0") && !sc.Compare("NULL") && !sc.Compare(""))
{
tex = TexMan.CheckForTexture(sc.String, ETextureType::MiscPatch);
}
else tex.SetInvalid();
if (ti) ((AInventory*)GetDefaultByType(ti))->AltHUDIcon = tex;
}
}
}
}
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