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Paranoia2/cl_dll/ammo.cpp

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/***
*
* Copyright (c) 1996-2002, Valve LLC. All rights reserved.
*
* This product contains software technology licensed from Id
* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
* All Rights Reserved.
*
* Use, distribution, and modification of this source code and/or resulting
* object code is restricted to non-commercial enhancements to products from
* Valve LLC. All other use, distribution, or modification is prohibited
* without written permission from Valve LLC.
*
****/
//
// Ammo.cpp
//
// implementation of CHudAmmo class
//
#include "hud.h"
#include "cl_util.h"
#include "parsemsg.h"
#include "pm_shared.h"
#include "stringlib.h"
#include <string.h>
#include <stdio.h>
#include "ammo.h"
#include "ammohistory.h"
#include "vgui_TeamFortressViewport.h"
WEAPON *gpActiveSel; // NULL means off, 1 means just the menu bar, otherwise
// this points to the active weapon menu item
//WEAPON *gpLastSel; // Last weapon menu selection buz: íàõ
client_sprite_t *GetSpriteList(client_sprite_t *pList, const char *psz, int iRes, int iCount);
WeaponsResource gWR;
extern int g_iGunMode; // buz
int g_ammoAdded = 0; // buz
int g_weaponselect = 0;
void WeaponsResource :: LoadAllWeaponSprites( void )
{
for (int i = 0; i < MAX_WEAPONS; i++)
{
if ( rgWeapons[i].iId )
LoadWeaponSprites( &rgWeapons[i] );
}
}
int WeaponsResource :: CountAmmo( int iId )
{
if ( iId < 0 )
return 0;
return riAmmo[iId];
}
int WeaponsResource :: HasAmmo( WEAPON *p )
{
if ( !p )
return FALSE;
// weapons with no max ammo can always be selected
if ( p->iMax1 == -1 )
return TRUE;
return (p->iAmmoType == -1) || p->iClip > 0 || CountAmmo(p->iAmmoType)
|| CountAmmo(p->iAmmo2Type) || ( p->iFlags & WEAPON_FLAGS_SELECTONEMPTY );
}
void WeaponsResource :: LoadWeaponSprites( WEAPON *pWeapon )
{
int i, iRes;
if (ScreenWidth < 640)
iRes = 320;
else
iRes = 640;
char sz[128];
if ( !pWeapon )
return;
memset( &pWeapon->rcActive, 0, sizeof(wrect_t) );
memset( &pWeapon->rcNoAmmo, 0, sizeof(wrect_t) ); // buz
memset( &pWeapon->rcInactive, 0, sizeof(wrect_t) );
memset( &pWeapon->rcAmmo, 0, sizeof(wrect_t) );
memset( &pWeapon->rcAmmo2, 0, sizeof(wrect_t) );
pWeapon->hInactive = 0;
pWeapon->hNoAmmo = 0; // buz
pWeapon->hActive = 0;
pWeapon->hAmmo = 0;
pWeapon->hAmmo2 = 0;
sprintf(sz, "scripts/weapons/%s.txt", pWeapon->szName);
client_sprite_t *pList = SPR2_GetList(sz, &i);
if (!pList)
return;
client_sprite_t *p;
p = GetSpriteList( pList, "crosshair", iRes, i );
if (p)
{
pWeapon->hCrosshair = SPR_Load( p->szSprite );
pWeapon->rcCrosshair = p->rc;
}
else
pWeapon->hCrosshair = NULL;
p = GetSpriteList(pList, "autoaim", iRes, i);
if (p)
{
pWeapon->hAutoaim = SPR_Load( p->szSprite );
pWeapon->rcAutoaim = p->rc;
}
else
pWeapon->hAutoaim = 0;
p = GetSpriteList( pList, "zoom", iRes, i );
if (p)
{
pWeapon->hZoomedCrosshair = SPR_Load( p->szSprite );
pWeapon->rcZoomedCrosshair = p->rc;
}
else
{
pWeapon->hZoomedCrosshair = pWeapon->hCrosshair; //default to non-zoomed crosshair
pWeapon->rcZoomedCrosshair = pWeapon->rcCrosshair;
}
p = GetSpriteList(pList, "zoom_autoaim", iRes, i);
if (p)
{
pWeapon->hZoomedAutoaim = SPR_Load( p->szSprite );
pWeapon->rcZoomedAutoaim = p->rc;
}
else
{
pWeapon->hZoomedAutoaim = pWeapon->hZoomedCrosshair; //default to zoomed crosshair
pWeapon->rcZoomedAutoaim = pWeapon->rcZoomedCrosshair;
}
p = GetSpriteList(pList, "weapon", iRes, i);
if (p)
{
pWeapon->hInactive = SPR_Load( p->szSprite );
pWeapon->rcInactive = p->rc;
gHR.iHistoryGap = max( gHR.iHistoryGap, pWeapon->rcActive.bottom - pWeapon->rcActive.top );
}
else
pWeapon->hInactive = 0;
// buz
p = GetSpriteList(pList, "noammo", iRes, i);
if (p)
{
pWeapon->hNoAmmo = SPR_Load( p->szSprite );
pWeapon->rcNoAmmo = p->rc;
}
else
pWeapon->hNoAmmo = 0;
p = GetSpriteList(pList, "weapon_s", iRes, i);
if (p)
{
pWeapon->hActive = SPR_Load( p->szSprite );
pWeapon->rcActive = p->rc;
}
else
pWeapon->hActive = 0;
p = GetSpriteList(pList, "ammo", iRes, i);
if (p)
{
pWeapon->hAmmo = SPR_Load( p->szSprite );
pWeapon->rcAmmo = p->rc;
gHR.iHistoryGap = max( gHR.iHistoryGap, pWeapon->rcActive.bottom - pWeapon->rcActive.top );
}
else
pWeapon->hAmmo = 0;
p = GetSpriteList(pList, "ammo2", iRes, i);
if (p)
{
pWeapon->hAmmo2 = SPR_Load( p->szSprite );
pWeapon->rcAmmo2 = p->rc;
gHR.iHistoryGap = max( gHR.iHistoryGap, pWeapon->rcActive.bottom - pWeapon->rcActive.top );
}
else
pWeapon->hAmmo2 = 0;
delete [] pList;
}
// Returns the first weapon for a given slot.
WEAPON *WeaponsResource :: GetFirstPos( int iSlot )
{
WEAPON *pret = NULL;
for (int i = 0; i < MAX_WEAPON_POSITIONS; i++)
{
if ( rgSlots[iSlot][i] && HasAmmo( rgSlots[iSlot][i] ) )
{
pret = rgSlots[iSlot][i];
break;
}
}
return pret;
}
// buz
WEAPON *WeaponsResource :: GetLastPos( int iSlot )
{
WEAPON *pret = NULL;
for (int i = MAX_WEAPON_POSITIONS - 1; i >= 0; i--)
{
if ( rgSlots[iSlot][i] && HasAmmo( rgSlots[iSlot][i] ) )
{
pret = rgSlots[iSlot][i];
break;
}
}
return pret;
}
WEAPON* WeaponsResource :: GetNextActivePos( int iSlot, int iSlotPos )
{
if ( iSlotPos >= MAX_WEAPON_POSITIONS || iSlot >= MAX_WEAPON_SLOTS )
return NULL;
WEAPON *p = gWR.rgSlots[ iSlot ][ iSlotPos+1 ];
if ( !p || !gWR.HasAmmo(p) )
return GetNextActivePos( iSlot, iSlotPos + 1 );
return p;
}
WEAPON* WeaponsResource :: GetPrevActivePos( int iSlot, int iSlotPos ) // buz
{
if ( iSlotPos < 1 || iSlot < 0 )
return NULL;
WEAPON *p = gWR.rgSlots[ iSlot ][ iSlotPos - 1 ];
if ( !p || !gWR.HasAmmo(p) )
return GetPrevActivePos( iSlot, iSlotPos - 1 );
return p;
}
int giBucketHeight, giBucketWidth, giABHeight, giABWidth; // Ammo Bar width and height
HSPRITE ghsprBuckets; // Sprite for top row of weapons menu
DECLARE_MESSAGE(m_Ammo, CurWeapon ); // Current weapon and clip
DECLARE_MESSAGE(m_Ammo, WeaponList); // new weapon type
DECLARE_MESSAGE(m_Ammo, AmmoX); // update known ammo type's count
DECLARE_MESSAGE(m_Ammo, AmmoPickup); // flashes an ammo pickup record
DECLARE_MESSAGE(m_Ammo, WeapPickup); // flashes a weapon pickup record
DECLARE_MESSAGE(m_Ammo, HideWeapon); // hides the weapon, ammo, and crosshair displays temporarily
DECLARE_MESSAGE(m_Ammo, ItemPickup);
DECLARE_COMMAND(m_Ammo, Slot1);
DECLARE_COMMAND(m_Ammo, Slot2);
DECLARE_COMMAND(m_Ammo, Slot3);
DECLARE_COMMAND(m_Ammo, Slot4);
DECLARE_COMMAND(m_Ammo, Slot5);
DECLARE_COMMAND(m_Ammo, Slot6);
DECLARE_COMMAND(m_Ammo, Slot7);
DECLARE_COMMAND(m_Ammo, Slot8);
DECLARE_COMMAND(m_Ammo, Slot9);
DECLARE_COMMAND(m_Ammo, Slot10);
DECLARE_COMMAND(m_Ammo, Close);
DECLARE_COMMAND(m_Ammo, NextWeapon);
DECLARE_COMMAND(m_Ammo, PrevWeapon);
// width of ammo fonts
#define AMMO_SMALL_WIDTH 10
#define AMMO_LARGE_WIDTH 20
#define HISTORY_DRAW_TIME "5"
int CHudAmmo::Init(void)
{
gHUD.AddHudElem(this);
HOOK_MESSAGE(CurWeapon);
HOOK_MESSAGE(WeaponList);
HOOK_MESSAGE(AmmoPickup);
HOOK_MESSAGE(WeapPickup);
HOOK_MESSAGE(ItemPickup);
HOOK_MESSAGE(HideWeapon);
HOOK_MESSAGE(AmmoX);
HOOK_COMMAND("slot1", Slot1);
HOOK_COMMAND("slot2", Slot2);
HOOK_COMMAND("slot3", Slot3);
HOOK_COMMAND("slot4", Slot4);
HOOK_COMMAND("slot5", Slot5);
HOOK_COMMAND("slot6", Slot6);
HOOK_COMMAND("slot7", Slot7);
HOOK_COMMAND("slot8", Slot8);
HOOK_COMMAND("slot9", Slot9);
HOOK_COMMAND("slot10", Slot10);
HOOK_COMMAND("cancelselect", Close);
HOOK_COMMAND("invnext", NextWeapon);
HOOK_COMMAND("invprev", PrevWeapon);
Reset();
CVAR_REGISTER( "hud_drawhistory_time", HISTORY_DRAW_TIME, 0 );
CVAR_REGISTER( "hud_fastswitch", "0", FCVAR_ARCHIVE ); // controls whether or not weapons can be selected in one keypress
m_iFlags |= HUD_ACTIVE; //!!!
gWR.Init();
gHR.Init();
return 1;
};
// buz: loads menu settings from menu_settings.txt
void CHudAmmo::LoadMenuSettings( void )
{
char token[64];
char *pfile;
char *pf2;
m_menuSizeX = XRES(170);
m_menuSizeY = YRES(45);
m_menuScale = 0.4;
m_menuMinAlpha = 0.35;
m_menuAddAlpha = 0.8;
m_menuSpeed = 5;
m_menuRenderMode = kRenderTransAlpha;
m_menuOfsX = XRES(10);
m_menuOfsY = YRES(10);
m_menuSpaceX = XRES(5);
m_menuSpaceY = 0;
m_menuNumberSizeX = XRES(12);
m_menuNumberSizeY = YRES(12);
pfile = (char *)gEngfuncs.COM_LoadFile( "scripts/menu_settings.txt", 5, NULL);
pf2 = pfile;
if (!pfile)
{
gEngfuncs.Con_Printf("Error: couldn't load menu_settings.txt, using default\n");
m_menuAddAlpha = m_menuAddAlpha - m_menuMinAlpha;
return;
}
while (true)
{
pfile = COM_ParseFile(pfile, token);
if (!pfile)
break;
if (!stricmp(token, "SizeX"))
{
pfile = COM_ParseFile(pfile, token);
m_menuSizeX = XRES(atoi(token));
}
else if (!stricmp(token, "SizeY"))
{
pfile = COM_ParseFile(pfile, token);
m_menuSizeY = YRES(atoi(token));
}
else if (!stricmp(token, "NumberSizeX"))
{
pfile = COM_ParseFile(pfile, token);
m_menuNumberSizeX = XRES(atoi(token));
}
else if (!stricmp(token, "NumberSizeY"))
{
pfile = COM_ParseFile(pfile, token);
m_menuNumberSizeY = YRES(atoi(token));
}
else if (!stricmp(token, "OfsX"))
{
pfile = COM_ParseFile(pfile, token);
m_menuOfsX = XRES(atoi(token));
}
else if (!stricmp(token, "OfsY"))
{
pfile = COM_ParseFile(pfile, token);
m_menuOfsY = YRES(atoi(token));
}
else if (!stricmp(token, "SpaceX"))
{
pfile = COM_ParseFile(pfile, token);
m_menuSpaceX = XRES(atoi(token));
}
else if (!stricmp(token, "SpaceY"))
{
pfile = COM_ParseFile(pfile, token);
m_menuSpaceY = YRES(atoi(token));
}
else if (!stricmp(token, "Scale"))
{
pfile = COM_ParseFile(pfile, token);
m_menuScale = atof(token);
}
else if (!stricmp(token, "MinAlpha"))
{
pfile = COM_ParseFile(pfile, token);
m_menuMinAlpha = atof(token);
}
else if (!stricmp(token, "MaxAlpha"))
{
pfile = COM_ParseFile(pfile, token);
m_menuAddAlpha = atof(token);
}
else if (!stricmp(token, "Speed"))
{
pfile = COM_ParseFile(pfile, token);
m_menuSpeed = atof(token);
}
else if (!stricmp(token, "RenderMode"))
{
pfile = COM_ParseFile(pfile, token);
m_menuRenderMode = atoi(token);
}
else
gEngfuncs.Con_Printf("Error: unknown token %s in file menu_settings.txt\n", token);
}
m_menuAddAlpha = m_menuAddAlpha - m_menuMinAlpha;
/* gEngfuncs.Con_Printf("m_menuSizeX %d\n",m_menuSizeX);
gEngfuncs.Con_Printf("m_menuSizeY %d\n",m_menuSizeY);
gEngfuncs.Con_Printf("m_menuScale %f\n",m_menuScale);
gEngfuncs.Con_Printf("m_menuMinAlpha %f\n",m_menuMinAlpha);
gEngfuncs.Con_Printf("m_menuAddAlpha %f\n",m_menuAddAlpha);
gEngfuncs.Con_Printf("m_menuSpeed %f\n",m_menuSpeed);
gEngfuncs.Con_Printf("m_menuRenderMode %d\n",m_menuRenderMode);*/
gEngfuncs.COM_FreeFile( pf2 );
}
void CHudAmmo::Reset(void)
{
m_fFade = 0;
m_iFlags |= HUD_ACTIVE; //!!!
gpActiveSel = NULL;
gHUD.m_iHideHUDDisplay = 0;
gWR.Reset();
gHR.Reset();
// VidInit();
}
int CHudAmmo::VidInit(void)
{
// Load sprites for buckets (top row of weapon menu)
m_HUD_bucket0 = gHUD.GetSpriteIndex( "bucket1" );
m_HUD_selection = gHUD.GetSpriteIndex( "selection" );
m_mach = gHUD.GetSpriteIndex( "machinegun" );
ghsprBuckets = gHUD.GetSprite(m_HUD_bucket0);
giBucketWidth = gHUD.GetSpriteRect(m_HUD_bucket0).right - gHUD.GetSpriteRect(m_HUD_bucket0).left;
giBucketHeight = gHUD.GetSpriteRect(m_HUD_bucket0).bottom - gHUD.GetSpriteRect(m_HUD_bucket0).top;
gHR.iHistoryGap = max( gHR.iHistoryGap, gHUD.GetSpriteRect(m_HUD_bucket0).bottom - gHUD.GetSpriteRect(m_HUD_bucket0).top);
// If we've already loaded weapons, let's get new sprites
gWR.LoadAllWeaponSprites();
if (ScreenWidth >= 640)
{
giABWidth = 20;
giABHeight = 4;
}
else
{
giABWidth = 10;
giABHeight = 2;
}
LoadMenuSettings(); // buz
return 1;
}
//
// Think:
// Used for selection of weapon menu item.
//
void CHudAmmo::Think(void)
{
if ( gHUD.m_fPlayerDead )
return;
if ( gHUD.m_iWeaponBits != gWR.iOldWeaponBits )
{
gWR.iOldWeaponBits = gHUD.m_iWeaponBits;
for (int i = MAX_WEAPONS-1; i > 0; i-- )
{
WEAPON *p = gWR.GetWeapon(i);
if ( p )
{
if ( gHUD.m_iWeaponBits & ( 1 << p->iId ) )
gWR.PickupWeapon( p );
else
gWR.DropWeapon( p );
}
}
}
// if (!gpActiveSel)
if (gWR.m_iSelectedColumn == -1) // buz
return;
// has the player selected one?
if (gHUD.m_iKeyBits & IN_ATTACK)
{
if (gpActiveSel)
{
ServerCmd(gpActiveSel->szName);
g_weaponselect = gpActiveSel->iId;
}
// gpLastSel = gpActiveSel;
gpActiveSel = NULL;
gHUD.m_iKeyBits &= ~IN_ATTACK;
gWR.m_iSelectedColumn = -1;
PlaySound("common/wpn_select.wav", 1);
}
}
//
// Helper function to return a Ammo pointer from id
//
HSPRITE* WeaponsResource :: GetAmmoPicFromWeapon( int iAmmoId, wrect_t& rect )
{
for ( int i = 0; i < MAX_WEAPONS; i++ )
{
if ( rgWeapons[i].iAmmoType == iAmmoId )
{
rect = rgWeapons[i].rcAmmo;
return &rgWeapons[i].hAmmo;
}
else if ( rgWeapons[i].iAmmo2Type == iAmmoId )
{
rect = rgWeapons[i].rcAmmo2;
return &rgWeapons[i].hAmmo2;
}
}
return NULL;
}
// Menu Selection Code
void WeaponsResource :: SelectSlot( int iSlot, int fAdvance, int iDirection )
{
if ( gHUD.m_Menu.m_fMenuDisplayed && (fAdvance == FALSE) && (iDirection == 1) )
{ // menu is overriding slot use commands
gHUD.m_Menu.SelectMenuItem( iSlot + 1 ); // slots are one off the key numbers
return;
}
if ( iSlot > MAX_WEAPON_SLOTS )
return;
if ( gHUD.m_fPlayerDead || gHUD.m_iHideHUDDisplay & ( HIDEHUD_WEAPONS | HIDEHUD_ALL ) )
return;
if ( !FBitSet( gHUD.m_iHideHUDDisplay, ITEM_SUIT ))
return; // no suit?
if ( !gHUD.m_iWeaponBits )
return; // no weapons?
WEAPON *p = NULL;
bool fastSwitch = CVAR_GET_FLOAT( "hud_fastswitch" ) != 0;
if ( m_iSelectedColumn == -1 )
{
m_iSelectedColumn = iSlot;
memset(m_rgColumnSizes, 0, sizeof m_rgColumnSizes);
m_rgColumnSizes[iSlot] = 1;
gpActiveSel = GetFirstPos( iSlot );
// Wargon: hud_fastswitch äëÿ íîâîãî HUD'à.
if (gpActiveSel && fastSwitch && !(GetNextActivePos(gpActiveSel->iSlot, gpActiveSel->iSlotPos)) && (iSlot != 0))
{
ServerCmd(gpActiveSel->szName);
g_weaponselect = gpActiveSel->iId;
gpActiveSel = NULL;
gWR.m_iSelectedColumn = -1;
return;
}
PlaySound( "common/wpn_hudon.wav", 1 );
return;
}
else
{
if (iSlot == m_iSelectedColumn)
{
if (!gpActiveSel)
return;
PlaySound("common/wpn_moveselect.wav", 1);
gpActiveSel = GetNextActivePos( gpActiveSel->iSlot, gpActiveSel->iSlotPos );
if (!gpActiveSel)
gpActiveSel = GetFirstPos( iSlot );
return;
}
else
{
m_iSelectedColumn = iSlot;
gpActiveSel = GetFirstPos( iSlot );
// Wargon: hud_fastswitch äëÿ íîâîãî HUD'à.
if (gpActiveSel && fastSwitch && !(GetNextActivePos(gpActiveSel->iSlot, gpActiveSel->iSlotPos)) && (iSlot != 0))
{
ServerCmd(gpActiveSel->szName);
g_weaponselect = gpActiveSel->iId;
gpActiveSel = NULL;
gWR.m_iSelectedColumn = -1;
return;
}
PlaySound( "common/wpn_hudon.wav", 1 );
return;
}
}
}
//------------------------------------------------------------------------
// Message Handlers
//------------------------------------------------------------------------
//
// AmmoX -- Update the count of a known type of ammo
//
int CHudAmmo::MsgFunc_AmmoX(const char *pszName, int iSize, void *pbuf)
{
BEGIN_READ( pbuf, iSize );
int iIndex = READ_BYTE();
int iCount = READ_BYTE();
gWR.SetAmmo( iIndex, abs(iCount) );
return 1;
}
int CHudAmmo::MsgFunc_AmmoPickup( const char *pszName, int iSize, void *pbuf )
{
BEGIN_READ( pbuf, iSize );
int iIndex = READ_BYTE();
int iCount = READ_BYTE();
const char *ammoname = READ_STRING();
// Add ammo to the history
// gHR.AddToHistory( HISTSLOT_AMMO, iIndex, abs(iCount) );
// buz: use new text-based vgui ammo history
if (ammoname)
{
if (!strcmp(ammoname, "Hand Grenade"))
ammoname = "handgrenade"; // prevent spaces in ammo name..
char msgname[256];
sprintf(msgname, "!%s", ammoname); // dont show message if not found in titles.txt
g_ammoAdded = iCount;
gHUD.m_Message.MessageAdd( msgname, gEngfuncs.GetClientTime() );
g_ammoAdded = 0;
// CONPRINT("[%s] - %d\n", msgname, iCount);
}
return 1;
}
int CHudAmmo::MsgFunc_WeapPickup( const char *pszName, int iSize, void *pbuf )
{
BEGIN_READ( pbuf, iSize );
int iIndex = READ_BYTE();
// Add the weapon to the history
// gHR.AddToHistory( HISTSLOT_WEAP, iIndex );
// buz: use new text-based vgui ammo history
WEAPON *weap = gWR.GetWeapon( iIndex );
if (weap)
{
char msgname[256];
sprintf(msgname, "!%s", weap->szName); // dont show message if not found in titles.txt
gHUD.m_Message.MessageAdd( msgname, gEngfuncs.GetClientTime() );
// CONPRINT("[%s]\n", msgname);
}
return 1;
}
int CHudAmmo::MsgFunc_ItemPickup( const char *pszName, int iSize, void *pbuf )
{
BEGIN_READ( pbuf, iSize );
const char *szName = READ_STRING();
// Add the weapon to the history
// gHR.AddToHistory( HISTSLOT_ITEM, szName );
// buz: use new text-based vgui ammo history
if (szName)
{
char msgname[256];
sprintf(msgname, "!%s", szName); // dont show message if not found in titles.txt
gHUD.m_Message.MessageAdd( msgname, gEngfuncs.GetClientTime() );
// CONPRINT("[%s]\n", msgname);
}
return 1;
}
int CHudAmmo :: MsgFunc_HideWeapon( const char *pszName, int iSize, void *pbuf )
{
BEGIN_READ( pbuf, iSize );
gHUD.m_iHideHUDDisplay = READ_BYTE();
// buz: dont draw fucking crosshairs!
static wrect_t nullrc;
SetCrosshair( 0, nullrc, 0, 0, 0 );
return 1;
}
//
// CurWeapon: Update hud state with the current weapon and clip count. Ammo
// counts are updated with AmmoX. Server assures that the Weapon ammo type
// numbers match a real ammo type.
//
int CHudAmmo::MsgFunc_CurWeapon(const char *pszName, int iSize, void *pbuf )
{
static wrect_t nullrc;
int fOnTarget = FALSE;
BEGIN_READ( pbuf, iSize );
int iState = READ_BYTE();
int iId = READ_CHAR();
int iClip = READ_CHAR();
// detect if we're also on target
if ( iState > 1 )
{
fOnTarget = TRUE;
}
if ( iId < 1 )
{
SetCrosshair(0, nullrc, 0, 0, 0);
m_pWeapon = NULL; //LRC
return 0;
}
if ( g_iUser1 != OBS_IN_EYE )
{
// Is player dead???
if ((iId == -1) && (iClip == -1))
{
gHUD.m_fPlayerDead = TRUE;
gpActiveSel = NULL;
return 1;
}
gHUD.m_fPlayerDead = FALSE;
}
WEAPON *pWeapon = gWR.GetWeapon( iId );
if ( !pWeapon )
return 0;
if ( iClip < -1 )
pWeapon->iClip = abs(iClip);
else
pWeapon->iClip = iClip;
if ( iState == 0 ) // we're not the current weapon, so update no more
return 1;
m_pWeapon = pWeapon;
// buz: dont draw fucking crosshairs!
SetCrosshair( 0, nullrc, 0, 0, 0 );
m_fFade = 200.0f; //!!!
m_iFlags |= HUD_ACTIVE;
return 1;
}
//
// WeaponList -- Tells the hud about a new weapon type.
//
int CHudAmmo::MsgFunc_WeaponList(const char *pszName, int iSize, void *pbuf )
{
BEGIN_READ( pbuf, iSize );
WEAPON Weapon;
strcpy( Weapon.szName, READ_STRING() );
Weapon.iAmmoType = (int)READ_CHAR();
Weapon.iMax1 = READ_BYTE();
if (Weapon.iMax1 == 255)
Weapon.iMax1 = -1;
Weapon.iAmmo2Type = READ_CHAR();
Weapon.iMax2 = READ_BYTE();
if (Weapon.iMax2 == 255)
Weapon.iMax2 = -1;
Weapon.iSlot = READ_CHAR();
Weapon.iSlotPos = READ_CHAR();
Weapon.iId = READ_CHAR();
Weapon.iFlags = READ_SHORT();
Weapon.iClip = 0;
gWR.AddWeapon( &Weapon );
return 1;
}
//------------------------------------------------------------------------
// Command Handlers
//------------------------------------------------------------------------
// Slot button pressed
void CHudAmmo::SlotInput( int iSlot )
{
// Let the Viewport use it first, for menus
if ( gViewPort && gViewPort->SlotInput( iSlot ) )
return;
gWR.SelectSlot(iSlot, FALSE, 1);
}
void CHudAmmo::UserCmd_Slot1(void)
{
SlotInput( 0 );
}
void CHudAmmo::UserCmd_Slot2(void)
{
SlotInput( 1 );
}
void CHudAmmo::UserCmd_Slot3(void)
{
SlotInput( 2 );
}
void CHudAmmo::UserCmd_Slot4(void)
{
SlotInput( 3 );
}
void CHudAmmo::UserCmd_Slot5(void)
{
SlotInput( 4 );
}
void CHudAmmo::UserCmd_Slot6(void)
{
SlotInput( 5 );
}
void CHudAmmo::UserCmd_Slot7(void)
{
SlotInput( 6 );
}
void CHudAmmo::UserCmd_Slot8(void)
{
SlotInput( 7 );
}
void CHudAmmo::UserCmd_Slot9(void)
{
SlotInput( 8 );
}
void CHudAmmo::UserCmd_Slot10(void)
{
SlotInput( 9 );
}
void CHudAmmo::UserCmd_Close(void)
{
if (gWR.m_iSelectedColumn > -1)
{
// gpLastSel = gpActiveSel;
gpActiveSel = NULL;
gWR.m_iSelectedColumn = -1; // buz
PlaySound("common/wpn_hudoff.wav", 1);
}
else
ClientCmd("escape");
}
// Selects the next item in the weapon menu
// buz - rewritten
void CHudAmmo::UserCmd_NextWeapon(void)
{
if ( gHUD.m_fPlayerDead || (gHUD.m_iHideHUDDisplay & (HIDEHUD_WEAPONS | HIDEHUD_ALL)) )
return;
if (gWR.m_iSelectedColumn == -1)
{
if (m_pWeapon)
{
gWR.SelectSlot(m_pWeapon->iSlot, FALSE, 1);
}
return;
}
if (gpActiveSel)
gpActiveSel = gWR.GetNextActivePos( gpActiveSel->iSlot, gpActiveSel->iSlotPos );
if (!gpActiveSel)
{
for (int i = 1; i <= MAX_WEAPON_SLOTS; i++)
{
int check = gWR.m_iSelectedColumn + i;
if (check >= MAX_WEAPON_SLOTS)
check -= MAX_WEAPON_SLOTS;
gpActiveSel = gWR.GetFirstPos( check );
if (gpActiveSel)
{
gWR.m_iSelectedColumn = gpActiveSel->iSlot;
break;
}
}
}
if (gpActiveSel)
PlaySound("common/wpn_moveselect.wav", 1);
}
// Selects the previous item in the menu
// buz - rewritten
void CHudAmmo::UserCmd_PrevWeapon(void)
{
if ( gHUD.m_fPlayerDead || (gHUD.m_iHideHUDDisplay & (HIDEHUD_WEAPONS | HIDEHUD_ALL)) )
return;
if (gWR.m_iSelectedColumn == -1)
{
if (m_pWeapon)
{
gWR.SelectSlot(m_pWeapon->iSlot, FALSE, 1);
}
return;
}
if (gpActiveSel)
gpActiveSel = gWR.GetPrevActivePos( gpActiveSel->iSlot, gpActiveSel->iSlotPos );
if (!gpActiveSel)
{
for (int i = 1; i <= MAX_WEAPON_SLOTS; i++)
{
int check = gWR.m_iSelectedColumn - i;
if (check < 0)
check = MAX_WEAPON_SLOTS + check;
gpActiveSel = gWR.GetLastPos( check );
if (gpActiveSel)
{
gWR.m_iSelectedColumn = gpActiveSel->iSlot;
break;
}
}
}
if (gpActiveSel)
PlaySound("common/wpn_moveselect.wav", 1);
}
//-------------------------------------------------------------------------
// Drawing code
//-------------------------------------------------------------------------
int CHudAmmo::Draw(float flTime)
{
if (!FBitSet( gHUD.m_iHideHUDDisplay, ITEM_SUIT ))
return 1;
if ( (gHUD.m_iHideHUDDisplay & ( HIDEHUD_WEAPONS | HIDEHUD_ALL )))
return 1;
// Draw Weapon Menu
DrawWList(flTime);
// Draw ammo pickup history
gHR.DrawAmmoHistory( flTime );
if (!(m_iFlags & HUD_ACTIVE))
return 0;
if (!m_pWeapon)
{
return 0;
}
WEAPON *pw = m_pWeapon; // shorthand
// SPR_Draw Ammo
if ((pw->iAmmoType < 0) && (pw->iAmmo2Type < 0))
return 0;
// buz: draw crosshair...
if ( g_iGunMode == 3 )
{
SPR_Set(m_pWeapon->hZoomedCrosshair, 255, 255, 255);
SPR_DrawHoles(0,
(ScreenWidth - SPR_Width(m_pWeapon->hZoomedCrosshair, 0))/2,
(ScreenHeight - SPR_Height(m_pWeapon->hZoomedCrosshair, 0))/2,
&m_pWeapon->rcZoomedCrosshair);
}
return 1;
}
//
// Draws the ammo bar on the hud
//
int DrawBar(int x, int y, int width, int height, float f)
{
int r, g, b;
if (f < 0)
f = 0;
if (f > 1)
f = 1;
if (f)
{
int w = f * width;
// Always show at least one pixel if we have ammo.
if (w <= 0)
w = 1;
UnpackRGB(r, g, b, RGB_GREENISH);
FillRGBA(x, y, w, height, r, g, b, 255);
x += w;
width -= w;
}
UnpackRGB(r, g, b, gHUD.m_iHUDColor);
FillRGBA(x, y, width, height, r, g, b, 128);
return (x + width);
}
void DrawAmmoBar(WEAPON *p, int x, int y, int width, int height)
{
if ( !p )
return;
if (p->iAmmoType != -1)
{
if (!gWR.CountAmmo(p->iAmmoType))
return;
float f = (float)gWR.CountAmmo(p->iAmmoType)/(float)p->iMax1;
x = DrawBar(x, y, width, height, f);
// Do we have secondary ammo too?
if (p->iAmmo2Type != -1)
{
f = (float)gWR.CountAmmo(p->iAmmo2Type)/(float)p->iMax2;
x += 5; //!!!
DrawBar(x, y, width, height, f);
}
}
}
// buz: use triapi to draw sprites on screen
void DrawSpriteAsPoly( HSPRITE hspr, wrect_t *rect, wrect_t *screenpos, int mode, float r, float g, float b, float a);
//
// Draw Weapon Menu
//
int CHudAmmo::DrawWList(float flTime)
{
int x,y,i;
float a;
wrect_t screenrect;
// if ( !gpActiveSel )
if ( gWR.m_iSelectedColumn == -1 ) // buz
return 0;
// buz: correct column sizes
if (gWR.m_rgColumnSizes[gWR.m_iSelectedColumn] >= 1)
{
// dont need correction
memset(gWR.m_rgColumnSizes, 0, sizeof gWR.m_rgColumnSizes);
gWR.m_rgColumnSizes[gWR.m_iSelectedColumn] = 1;
}
else
{
gWR.m_rgColumnSizes[gWR.m_iSelectedColumn] += gHUD.m_flTimeDelta * m_menuSpeed;
float spaceleft = 1 - gWR.m_rgColumnSizes[gWR.m_iSelectedColumn];
if (spaceleft < 0)
{
memset(gWR.m_rgColumnSizes, 0, sizeof gWR.m_rgColumnSizes);
gWR.m_rgColumnSizes[gWR.m_iSelectedColumn] = 1;
}
else
{
float scalefactor = 0;
for (i = 0; i < MAX_WEAPON_SLOTS; i++)
{
if (i != gWR.m_iSelectedColumn)
scalefactor += gWR.m_rgColumnSizes[i]; // compute, how much space get rest of columns
}
scalefactor = spaceleft / scalefactor;
for (i = 0; i < MAX_WEAPON_SLOTS; i++)
{
if (i != gWR.m_iSelectedColumn)
gWR.m_rgColumnSizes[i] *= scalefactor;
}
}
}
x = m_menuOfsX;
for ( i = 0; i < MAX_WEAPON_SLOTS; i++ )
{
// if ( gWR.m_iSelectedColumn == i )
// a = 0.8;
// else
// a = 0.3;
a = m_menuMinAlpha + (m_menuAddAlpha * gWR.m_rgColumnSizes[i]);
y = m_menuOfsY;
screenrect.top = y;
screenrect.bottom = y + m_menuNumberSizeY;
screenrect.left = x;
screenrect.right = x + m_menuNumberSizeX;
DrawSpriteAsPoly( gHUD.GetSprite(m_HUD_bucket0 + i), &gHUD.GetSpriteRect(m_HUD_bucket0 + i), &screenrect, m_menuRenderMode, 1.0, 1.0, 1.0, m_menuMinAlpha + m_menuAddAlpha);
y = screenrect.bottom;
float scale = m_menuScale + ((1-m_menuScale) * gWR.m_rgColumnSizes[i]);
for ( int pos = 0; pos < MAX_WEAPON_POSITIONS; pos++ )
{
if (gWR.rgSlots[i][pos])
{
screenrect.top = y;
screenrect.bottom = y + (m_menuSizeY * scale);
screenrect.left = x;
screenrect.right = x + (m_menuSizeX * scale);
if (gWR.rgSlots[i][pos] == gpActiveSel)
DrawSpriteAsPoly( gWR.rgSlots[i][pos]->hActive, &gWR.rgSlots[i][pos]->rcActive, &screenrect, m_menuRenderMode, 1.0, 1.0, 1.0, a);
else
{
if ( gWR.HasAmmo(gWR.rgSlots[i][pos]) || (gWR.rgSlots[i][pos]->hNoAmmo == 0))
DrawSpriteAsPoly( gWR.rgSlots[i][pos]->hInactive, &gWR.rgSlots[i][pos]->rcInactive, &screenrect, m_menuRenderMode, 1.0, 1.0, 1.0, a);
else
DrawSpriteAsPoly( gWR.rgSlots[i][pos]->hNoAmmo, &gWR.rgSlots[i][pos]->rcNoAmmo, &screenrect, m_menuRenderMode, 1.0, 1.0, 1.0, a);
}
y = screenrect.bottom + m_menuSpaceY;
}
}
x += m_menuSizeX * scale;
x += m_menuSpaceX;
}
return 1;
}
/* =================================
GetSpriteList
Finds and returns the matching
sprite name 'psz' and resolution 'iRes'
in the given sprite list 'pList'
iCount is the number of items in the pList
================================= */
client_sprite_t *GetSpriteList(client_sprite_t *pList, const char *psz, int iRes, int iCount)
{
if (!pList)
return NULL;
int i = iCount;
client_sprite_t *p = pList;
while(i--)
{
if ((!Q_stricmp(psz, p->szName)) && (p->iRes == iRes))
return p;
p++;
}
return NULL;
}
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