mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-22 22:27:05 +00:00
846 lines
25 KiB
C++
846 lines
25 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose:
|
|
//
|
|
//=============================================================================//
|
|
|
|
#include "cbase.h"
|
|
#include "weapon_selection.h"
|
|
#include "iclientmode.h"
|
|
#include "history_resource.h"
|
|
#include "iinput.h"
|
|
#include "cs_gamerules.h"
|
|
|
|
#include <KeyValues.h>
|
|
#include <vgui/IScheme.h>
|
|
#include <vgui/ISurface.h>
|
|
#include <vgui/ISystem.h>
|
|
#include <vgui_controls/AnimationController.h>
|
|
#include <vgui_controls/Panel.h>
|
|
|
|
#include "vgui/ILocalize.h"
|
|
|
|
#include <string.h>
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: cstrike weapon selection hud element
|
|
//-----------------------------------------------------------------------------
|
|
class CHudWeaponSelection : public CBaseHudWeaponSelection, public vgui::Panel
|
|
{
|
|
DECLARE_CLASS_SIMPLE( CHudWeaponSelection, vgui::Panel );
|
|
|
|
public:
|
|
CHudWeaponSelection(const char *pElementName );
|
|
|
|
virtual bool ShouldDraw();
|
|
virtual void OnWeaponPickup( C_BaseCombatWeapon *pWeapon );
|
|
|
|
virtual void CycleToNextWeapon( void );
|
|
virtual void CycleToPrevWeapon( void );
|
|
virtual void SwitchToLastWeapon( void );
|
|
|
|
virtual C_BaseCombatWeapon *GetWeaponInSlot( int iSlot, int iSlotPos );
|
|
virtual void SelectWeaponSlot( int iSlot );
|
|
virtual void SelectWeapon( void );
|
|
|
|
virtual C_BaseCombatWeapon *GetSelectedWeapon( void )
|
|
{
|
|
return m_hSelectedWeapon;
|
|
}
|
|
|
|
virtual void OpenSelection( void );
|
|
virtual void HideSelection( void );
|
|
|
|
virtual void CancelWeaponSelection( void );
|
|
|
|
virtual void LevelInit();
|
|
|
|
protected:
|
|
virtual void OnThink();
|
|
virtual void Paint();
|
|
virtual void ApplySchemeSettings(vgui::IScheme *pScheme);
|
|
|
|
virtual bool IsWeaponSelectable()
|
|
{
|
|
if (IsInSelectionMode())
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
virtual bool IsHudMenuTakingInput();
|
|
virtual bool IsHudMenuPreventingWeaponSelection();
|
|
|
|
private:
|
|
C_BaseCombatWeapon *FindNextWeaponInWeaponSelection(int iCurrentSlot, int iCurrentPosition);
|
|
C_BaseCombatWeapon *FindPrevWeaponInWeaponSelection(int iCurrentSlot, int iCurrentPosition);
|
|
|
|
virtual void SetSelectedWeapon( C_BaseCombatWeapon *pWeapon )
|
|
{
|
|
m_hSelectedWeapon = pWeapon;
|
|
}
|
|
|
|
void DrawBox(int x, int y, int wide, int tall, Color color, float normalizedAlpha, int number);
|
|
|
|
CPanelAnimationVar( vgui::HFont, m_hNumberFont, "NumberFont", "HudSelectionNumbers" );
|
|
CPanelAnimationVar( vgui::HFont, m_hTextFont, "TextFont", "HudSelectionText" );
|
|
|
|
CPanelAnimationVarAliasType( float, m_flSmallBoxSize, "SmallBoxSize", "32", "proportional_float" );
|
|
CPanelAnimationVarAliasType( float, m_flLargeBoxWide, "LargeBoxWide", "108", "proportional_float" );
|
|
CPanelAnimationVarAliasType( float, m_flLargeBoxTall, "LargeBoxTall", "72", "proportional_float" );
|
|
|
|
CPanelAnimationVarAliasType( float, m_flBoxGap, "BoxGap", "12", "proportional_float" );
|
|
|
|
CPanelAnimationVarAliasType( float, m_flSelectionNumberXPos, "SelectionNumberXPos", "4", "proportional_float" );
|
|
CPanelAnimationVarAliasType( float, m_flSelectionNumberYPos, "SelectionNumberYPos", "4", "proportional_float" );
|
|
|
|
CPanelAnimationVarAliasType( float, m_flIconXPos, "IconXPos", "16", "proportional_float" );
|
|
CPanelAnimationVarAliasType( float, m_flIconYPos, "IconYPos", "8", "proportional_float" );
|
|
|
|
CPanelAnimationVarAliasType( float, m_flTextYPos, "TextYPos", "54", "proportional_float" );
|
|
|
|
CPanelAnimationVar( float, m_flAlphaOverride, "Alpha", "255" );
|
|
CPanelAnimationVar( float, m_flSelectionAlphaOverride, "SelectionAlpha", "255" );
|
|
|
|
|
|
CPanelAnimationVar( Color, m_TextColor, "TextColor", "SelectionTextFg" );
|
|
CPanelAnimationVar( Color, m_NumberColor, "NumberColor", "SelectionNumberFg" );
|
|
CPanelAnimationVar( Color, m_EmptyBoxColor, "EmptyBoxColor", "SelectionEmptyBoxBg" );
|
|
CPanelAnimationVar( Color, m_BoxColor, "BoxColor", "SelectionBoxBg" );
|
|
CPanelAnimationVar( Color, m_SelectedBoxColor, "SelectedBoxClor", "SelectionSelectedBoxBg" );
|
|
|
|
CPanelAnimationVar( float, m_flWeaponPickupGrowTime, "SelectionGrowTime", "0.1" );
|
|
|
|
CPanelAnimationVar( float, m_flTextScan, "TextScan", "1.0" );
|
|
|
|
CPanelAnimationVar( int, m_iMaxSlots, "MaxSlots", "6" );
|
|
CPanelAnimationVar( bool, m_bPlaySelectionSounds, "PlaySelectSounds", "1" );
|
|
};
|
|
|
|
DECLARE_HUDELEMENT( CHudWeaponSelection );
|
|
|
|
using namespace vgui;
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Constructor
|
|
//-----------------------------------------------------------------------------
|
|
CHudWeaponSelection::CHudWeaponSelection( const char *pElementName ) : CBaseHudWeaponSelection(pElementName), BaseClass(NULL, "HudWeaponSelection")
|
|
{
|
|
vgui::Panel *pParent = g_pClientMode->GetViewport();
|
|
SetParent( pParent );
|
|
|
|
SetHiddenBits( HIDEHUD_WEAPONSELECTION | HIDEHUD_PLAYERDEAD );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: sets up display for showing weapon pickup
|
|
//-----------------------------------------------------------------------------
|
|
void CHudWeaponSelection::OnWeaponPickup( C_BaseCombatWeapon *pWeapon )
|
|
{
|
|
// add to pickup history
|
|
CHudHistoryResource *pHudHR = GET_HUDELEMENT( CHudHistoryResource );
|
|
if ( pHudHR )
|
|
{
|
|
pHudHR->AddToHistory( pWeapon );
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: updates animation status
|
|
//-----------------------------------------------------------------------------
|
|
void CHudWeaponSelection::OnThink()
|
|
{
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: returns true if the CHudMenu should take slot1, etc commands
|
|
//-----------------------------------------------------------------------------
|
|
bool CHudWeaponSelection::IsHudMenuTakingInput()
|
|
{
|
|
return CBaseHudWeaponSelection::IsHudMenuTakingInput();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: returns true if the weapon selection hud should be hidden because
|
|
// the CHudMenu is open
|
|
//-----------------------------------------------------------------------------
|
|
bool CHudWeaponSelection::IsHudMenuPreventingWeaponSelection()
|
|
{
|
|
return false;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: returns true if the panel should draw
|
|
//-----------------------------------------------------------------------------
|
|
bool CHudWeaponSelection::ShouldDraw()
|
|
{
|
|
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
|
|
if ( !pPlayer )
|
|
{
|
|
if ( IsInSelectionMode() )
|
|
{
|
|
HideSelection();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool bret = CBaseHudWeaponSelection::ShouldDraw();
|
|
if ( !bret )
|
|
return false;
|
|
|
|
return ( m_bSelectionVisible ) ? true : false;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
//-----------------------------------------------------------------------------
|
|
void CHudWeaponSelection::LevelInit()
|
|
{
|
|
CHudElement::LevelInit();
|
|
|
|
m_iMaxSlots = clamp( m_iMaxSlots, 0, MAX_WEAPON_SLOTS );
|
|
}
|
|
|
|
//-------------------------------------------------------------------------
|
|
// Purpose: draws the selection area
|
|
//-------------------------------------------------------------------------
|
|
void CHudWeaponSelection::Paint()
|
|
{
|
|
if (!ShouldDraw())
|
|
return;
|
|
|
|
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
|
|
if ( !pPlayer )
|
|
return;
|
|
|
|
// find and display our current selection
|
|
C_BaseCombatWeapon *pSelectedWeapon = GetSelectedWeapon();
|
|
if ( !pSelectedWeapon )
|
|
return;
|
|
|
|
int iActiveSlot = (pSelectedWeapon ? pSelectedWeapon->GetSlot() : -1);
|
|
|
|
// interpolate the selected box size between the small box size and the large box size
|
|
// interpolation has been removed since there is no weapon pickup animation anymore, so it's all at the largest size
|
|
float percentageDone = 1.0f; //min(1.0f, (gpGlobals->curtime - m_flPickupStartTime) / m_flWeaponPickupGrowTime);
|
|
int largeBoxWide = m_flSmallBoxSize + ((m_flLargeBoxWide - m_flSmallBoxSize) * percentageDone);
|
|
int largeBoxTall = m_flSmallBoxSize + ((m_flLargeBoxTall - m_flSmallBoxSize) * percentageDone);
|
|
Color selectedColor;
|
|
{for (int i = 0; i < 4; i++)
|
|
{
|
|
selectedColor[i] = m_BoxColor[i] + ((m_SelectedBoxColor[i] - m_BoxColor[i]) * percentageDone);
|
|
}}
|
|
|
|
// calculate where to start drawing
|
|
int width = (m_iMaxSlots - 1) * (m_flSmallBoxSize + m_flBoxGap) + largeBoxWide;
|
|
int xpos = (GetWide() - width) / 2;
|
|
int ypos = 0;
|
|
|
|
// iterate over all the weapon slots
|
|
for ( int i = 0; i < m_iMaxSlots; i++ )
|
|
{
|
|
if ( i == iActiveSlot )
|
|
{
|
|
bool bFirstItem = true;
|
|
for (int slotpos = 0; slotpos < MAX_WEAPON_POSITIONS; slotpos++)
|
|
{
|
|
C_BaseCombatWeapon *pWeapon = GetWeaponInSlot(i, slotpos);
|
|
if ( !pWeapon )
|
|
continue;
|
|
|
|
// draw selected weapon
|
|
DrawBox(xpos, ypos, largeBoxWide, largeBoxTall, selectedColor, m_flSelectionAlphaOverride, bFirstItem ? i + 1 : -1);
|
|
|
|
// draw icon
|
|
Color col = GetFgColor();
|
|
// icons use old system, drawing in screen space
|
|
if ( pWeapon->GetSpriteActive() )
|
|
{
|
|
if (!pWeapon->CanBeSelected())
|
|
{
|
|
// unselectable weapon, display as such
|
|
col = Color(255, 0, 0, col[3]);
|
|
}
|
|
else if (pWeapon == pSelectedWeapon)
|
|
{
|
|
// currently selected weapon, display brighter
|
|
col[3] = m_flSelectionAlphaOverride;
|
|
}
|
|
pWeapon->GetSpriteActive()->DrawSelf( xpos + m_flIconXPos, ypos + m_flIconYPos, col );
|
|
}
|
|
|
|
// draw text
|
|
col = m_TextColor;
|
|
const FileWeaponInfo_t &weaponInfo = pWeapon->GetWpnData();
|
|
|
|
if (pWeapon == pSelectedWeapon)
|
|
{
|
|
wchar_t text[128];
|
|
wchar_t *tempString = g_pVGuiLocalize->Find(weaponInfo.szPrintName);
|
|
|
|
// setup our localized string
|
|
if ( tempString )
|
|
{
|
|
#ifdef WIN32
|
|
_snwprintf(text, sizeof(text)/sizeof(wchar_t) - 1, L"%s", tempString);
|
|
#else
|
|
_snwprintf(text, sizeof(text)/sizeof(wchar_t) - 1, L"%S", tempString);
|
|
#endif
|
|
text[sizeof(text)/sizeof(wchar_t) - 1] = 0;
|
|
}
|
|
else
|
|
{
|
|
// string wasn't found by g_pVGuiLocalize->Find()
|
|
g_pVGuiLocalize->ConvertANSIToUnicode(weaponInfo.szPrintName, text, sizeof(text));
|
|
}
|
|
|
|
surface()->DrawSetTextColor( col );
|
|
surface()->DrawSetTextFont( m_hTextFont );
|
|
|
|
// count the position
|
|
int slen = 0, charCount = 0, maxslen = 0;
|
|
{
|
|
for (wchar_t *pch = text; *pch != 0; pch++)
|
|
{
|
|
if (*pch == '\n')
|
|
{
|
|
// newline character, drop to the next line
|
|
if (slen > maxslen)
|
|
{
|
|
maxslen = slen;
|
|
}
|
|
slen = 0;
|
|
}
|
|
else if (*pch == '\r')
|
|
{
|
|
// do nothing
|
|
}
|
|
else
|
|
{
|
|
slen += surface()->GetCharacterWidth( m_hTextFont, *pch );
|
|
charCount++;
|
|
}
|
|
}
|
|
}
|
|
if (slen > maxslen)
|
|
{
|
|
maxslen = slen;
|
|
}
|
|
|
|
int tx = xpos + ((largeBoxWide - maxslen) / 2);
|
|
int ty = ypos + (int)m_flTextYPos;
|
|
surface()->DrawSetTextPos( tx, ty );
|
|
// adjust the charCount by the scan amount
|
|
charCount *= m_flTextScan;
|
|
for (wchar_t *pch = text; charCount > 0; pch++)
|
|
{
|
|
if (*pch == '\n')
|
|
{
|
|
// newline character, move to the next line
|
|
surface()->DrawSetTextPos( xpos + ((largeBoxWide - slen) / 2), ty + (surface()->GetFontTall(m_hTextFont) * 1.1f));
|
|
}
|
|
else if (*pch == '\r')
|
|
{
|
|
// do nothing
|
|
}
|
|
else
|
|
{
|
|
surface()->DrawUnicodeChar(*pch);
|
|
charCount--;
|
|
}
|
|
}
|
|
}
|
|
|
|
ypos += (largeBoxTall + m_flBoxGap);
|
|
bFirstItem = false;
|
|
}
|
|
|
|
xpos += largeBoxWide;
|
|
}
|
|
else
|
|
{
|
|
// check to see if there is a weapons in this bucket
|
|
if ( GetFirstPos( i ) )
|
|
{
|
|
// draw has weapon in slot
|
|
DrawBox(xpos, ypos, m_flSmallBoxSize, m_flSmallBoxSize, m_BoxColor, m_flAlphaOverride, i + 1);
|
|
}
|
|
else
|
|
{
|
|
// draw empty slot
|
|
DrawBox(xpos, ypos, m_flSmallBoxSize, m_flSmallBoxSize, m_EmptyBoxColor, m_flAlphaOverride, -1);
|
|
}
|
|
|
|
xpos += m_flSmallBoxSize;
|
|
}
|
|
|
|
// reset position
|
|
ypos = 0;
|
|
xpos += m_flBoxGap;
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: draws a selection box
|
|
//-----------------------------------------------------------------------------
|
|
void CHudWeaponSelection::DrawBox(int x, int y, int wide, int tall, Color color, float normalizedAlpha, int number)
|
|
{
|
|
BaseClass::DrawBox( x, y, wide, tall, color, normalizedAlpha / 255.0f );
|
|
|
|
// draw the number
|
|
if (number >= 0)
|
|
{
|
|
Color numberColor = m_NumberColor;
|
|
numberColor[3] *= normalizedAlpha / 255.0f;
|
|
surface()->DrawSetTextColor(numberColor);
|
|
surface()->DrawSetTextFont(m_hNumberFont);
|
|
wchar_t wch = '0' + number;
|
|
surface()->DrawSetTextPos(x + m_flSelectionNumberXPos, y + m_flSelectionNumberYPos);
|
|
surface()->DrawUnicodeChar(wch);
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: hud scheme settings
|
|
//-----------------------------------------------------------------------------
|
|
void CHudWeaponSelection::ApplySchemeSettings(vgui::IScheme *pScheme)
|
|
{
|
|
BaseClass::ApplySchemeSettings(pScheme);
|
|
SetPaintBackgroundEnabled(false);
|
|
|
|
// set our size
|
|
int screenWide, screenTall;
|
|
int x, y;
|
|
GetPos(x, y);
|
|
GetHudSize(screenWide, screenTall);
|
|
SetBounds(0, y, screenWide, screenTall - y);
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Opens weapon selection control
|
|
//-----------------------------------------------------------------------------
|
|
void CHudWeaponSelection::OpenSelection( void )
|
|
{
|
|
Assert(!IsInSelectionMode());
|
|
|
|
CBaseHudWeaponSelection::OpenSelection();
|
|
g_pClientMode->GetViewportAnimationController()->StartAnimationSequence("OpenWeaponSelectionMenu");
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Closes weapon selection control
|
|
//-----------------------------------------------------------------------------
|
|
void CHudWeaponSelection::HideSelection( void )
|
|
{
|
|
CBaseHudWeaponSelection::HideSelection();
|
|
g_pClientMode->GetViewportAnimationController()->StartAnimationSequence("CloseWeaponSelectionMenu");
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Returns the next available weapon item in the weapon selection
|
|
//-----------------------------------------------------------------------------
|
|
C_BaseCombatWeapon *CHudWeaponSelection::FindNextWeaponInWeaponSelection(int iCurrentSlot, int iCurrentPosition)
|
|
{
|
|
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
|
|
if ( !pPlayer )
|
|
return NULL;
|
|
|
|
C_BaseCombatWeapon *pNextWeapon = NULL;
|
|
|
|
// search all the weapons looking for the closest next
|
|
int iLowestNextSlot = MAX_WEAPON_SLOTS;
|
|
int iLowestNextPosition = MAX_WEAPON_POSITIONS;
|
|
for ( int i = 0; i < MAX_WEAPONS; i++ )
|
|
{
|
|
C_BaseCombatWeapon *pWeapon = pPlayer->GetWeapon(i);
|
|
if ( !pWeapon )
|
|
continue;
|
|
|
|
if ( pWeapon->CanBeSelected() )
|
|
{
|
|
int weaponSlot = pWeapon->GetSlot(), weaponPosition = pWeapon->GetPosition();
|
|
|
|
// see if this weapon is further ahead in the selection list
|
|
if ( weaponSlot > iCurrentSlot || (weaponSlot == iCurrentSlot && weaponPosition > iCurrentPosition) )
|
|
{
|
|
// see if this weapon is closer than the current lowest
|
|
if ( weaponSlot < iLowestNextSlot || (weaponSlot == iLowestNextSlot && weaponPosition < iLowestNextPosition) )
|
|
{
|
|
iLowestNextSlot = weaponSlot;
|
|
iLowestNextPosition = weaponPosition;
|
|
pNextWeapon = pWeapon;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return pNextWeapon;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Returns the prior available weapon item in the weapon selection
|
|
//-----------------------------------------------------------------------------
|
|
C_BaseCombatWeapon *CHudWeaponSelection::FindPrevWeaponInWeaponSelection(int iCurrentSlot, int iCurrentPosition)
|
|
{
|
|
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
|
|
if ( !pPlayer )
|
|
return NULL;
|
|
|
|
C_BaseCombatWeapon *pPrevWeapon = NULL;
|
|
|
|
// search all the weapons looking for the closest next
|
|
int iLowestPrevSlot = -1;
|
|
int iLowestPrevPosition = -1;
|
|
for ( int i = 0; i < MAX_WEAPONS; i++ )
|
|
{
|
|
C_BaseCombatWeapon *pWeapon = pPlayer->GetWeapon(i);
|
|
if ( !pWeapon )
|
|
continue;
|
|
|
|
if ( pWeapon->CanBeSelected() )
|
|
{
|
|
int weaponSlot = pWeapon->GetSlot(), weaponPosition = pWeapon->GetPosition();
|
|
|
|
// see if this weapon is further ahead in the selection list
|
|
if ( weaponSlot < iCurrentSlot || (weaponSlot == iCurrentSlot && weaponPosition < iCurrentPosition) )
|
|
{
|
|
// see if this weapon is closer than the current lowest
|
|
if ( weaponSlot > iLowestPrevSlot || (weaponSlot == iLowestPrevSlot && weaponPosition > iLowestPrevPosition) )
|
|
{
|
|
iLowestPrevSlot = weaponSlot;
|
|
iLowestPrevPosition = weaponPosition;
|
|
pPrevWeapon = pWeapon;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return pPrevWeapon;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Moves the selection to the next item in the menu
|
|
//-----------------------------------------------------------------------------
|
|
void CHudWeaponSelection::CycleToNextWeapon( void )
|
|
{
|
|
// Get the local player.
|
|
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
|
|
if ( !pPlayer )
|
|
return;
|
|
|
|
C_BaseCombatWeapon *pNextWeapon = NULL;
|
|
if ( IsInSelectionMode() )
|
|
{
|
|
// find the next selection spot
|
|
C_BaseCombatWeapon *pWeapon = GetSelectedWeapon();
|
|
if ( !pWeapon )
|
|
return;
|
|
|
|
pNextWeapon = FindNextWeaponInWeaponSelection( pWeapon->GetSlot(), pWeapon->GetPosition() );
|
|
}
|
|
else
|
|
{
|
|
// open selection at the current place
|
|
pNextWeapon = pPlayer->GetActiveWeapon();
|
|
if ( pNextWeapon )
|
|
{
|
|
pNextWeapon = FindNextWeaponInWeaponSelection( pNextWeapon->GetSlot(), pNextWeapon->GetPosition() );
|
|
}
|
|
}
|
|
|
|
if ( !pNextWeapon )
|
|
{
|
|
// wrap around back to start
|
|
pNextWeapon = FindNextWeaponInWeaponSelection(-1, -1);
|
|
}
|
|
|
|
if ( pNextWeapon )
|
|
{
|
|
SetSelectedWeapon( pNextWeapon );
|
|
|
|
if( hud_fastswitch.GetInt() > 0 )
|
|
{
|
|
SelectWeapon();
|
|
}
|
|
else if ( !IsInSelectionMode() )
|
|
{
|
|
OpenSelection();
|
|
}
|
|
|
|
// Play the "cycle to next weapon" sound
|
|
if( m_bPlaySelectionSounds )
|
|
pPlayer->EmitSound( "Player.WeaponSelectionMoveSlot" );
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Moves the selection to the previous item in the menu
|
|
//-----------------------------------------------------------------------------
|
|
void CHudWeaponSelection::CycleToPrevWeapon( void )
|
|
{
|
|
// Get the local player.
|
|
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
|
|
if ( !pPlayer )
|
|
return;
|
|
|
|
if ( pPlayer->IsPlayerDead() )
|
|
return;
|
|
|
|
C_BaseCombatWeapon *pNextWeapon = NULL;
|
|
if ( IsInSelectionMode() )
|
|
{
|
|
// find the next selection spot
|
|
C_BaseCombatWeapon *pWeapon = GetSelectedWeapon();
|
|
if ( !pWeapon )
|
|
return;
|
|
|
|
pNextWeapon = FindPrevWeaponInWeaponSelection( pWeapon->GetSlot(), pWeapon->GetPosition() );
|
|
}
|
|
else
|
|
{
|
|
// open selection at the current place
|
|
pNextWeapon = pPlayer->GetActiveWeapon();
|
|
if ( pNextWeapon )
|
|
{
|
|
pNextWeapon = FindPrevWeaponInWeaponSelection( pNextWeapon->GetSlot(), pNextWeapon->GetPosition() );
|
|
}
|
|
}
|
|
|
|
if ( !pNextWeapon )
|
|
{
|
|
// wrap around back to end of weapon list
|
|
pNextWeapon = FindPrevWeaponInWeaponSelection(MAX_WEAPON_SLOTS, MAX_WEAPON_POSITIONS);
|
|
}
|
|
|
|
if ( pNextWeapon )
|
|
{
|
|
SetSelectedWeapon( pNextWeapon );
|
|
|
|
if( hud_fastswitch.GetInt() > 0 )
|
|
{
|
|
SelectWeapon();
|
|
}
|
|
else if ( !IsInSelectionMode() )
|
|
{
|
|
OpenSelection();
|
|
}
|
|
|
|
// Play the "cycle to next weapon" sound
|
|
if( m_bPlaySelectionSounds )
|
|
pPlayer->EmitSound( "Player.WeaponSelectionMoveSlot" );
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Switches the last weapon the player was using
|
|
//-----------------------------------------------------------------------------
|
|
void CHudWeaponSelection::SwitchToLastWeapon( void )
|
|
{
|
|
// Get the player's last weapon
|
|
C_BasePlayer *player = C_BasePlayer::GetLocalPlayer();
|
|
if ( !player )
|
|
return;
|
|
|
|
if ( player->IsPlayerDead() )
|
|
return;
|
|
|
|
C_BaseCombatWeapon *lastWeapon = player->GetLastWeapon();
|
|
C_BaseCombatWeapon *activeWeapon = player->GetActiveWeapon();
|
|
|
|
if ( lastWeapon == activeWeapon )
|
|
lastWeapon = NULL;
|
|
|
|
// make sure our last weapon is still with us and valid (has ammo etc)
|
|
if ( lastWeapon )
|
|
{
|
|
int i;
|
|
for ( i = 0; i < MAX_WEAPONS; i++ )
|
|
{
|
|
C_BaseCombatWeapon *weapon = player->GetWeapon(i);
|
|
|
|
if ( !weapon || !weapon->CanBeSelected() )
|
|
continue;
|
|
|
|
if (weapon == lastWeapon )
|
|
break;
|
|
}
|
|
|
|
if ( i == MAX_WEAPONS )
|
|
lastWeapon = NULL; // weapon not found/valid
|
|
}
|
|
|
|
// if we don't have a 'last weapon' choose best weapon
|
|
if ( !lastWeapon )
|
|
{
|
|
lastWeapon = GameRules()->GetNextBestWeapon( player, activeWeapon );
|
|
}
|
|
|
|
::input->MakeWeaponSelection( lastWeapon );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: returns the weapon in the specified slot
|
|
//-----------------------------------------------------------------------------
|
|
C_BaseCombatWeapon *CHudWeaponSelection::GetWeaponInSlot( int iSlot, int iSlotPos )
|
|
{
|
|
C_BasePlayer *player = C_BasePlayer::GetLocalPlayer();
|
|
if ( !player )
|
|
return NULL;
|
|
|
|
if ( player->IsPlayerDead() )
|
|
return NULL;
|
|
|
|
for ( int i = 0; i < MAX_WEAPONS; i++ )
|
|
{
|
|
C_BaseCombatWeapon *pWeapon = player->GetWeapon(i);
|
|
|
|
if ( pWeapon == NULL )
|
|
continue;
|
|
|
|
if ( pWeapon->GetSlot() == iSlot && pWeapon->GetPosition() == iSlotPos )
|
|
return pWeapon;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Player has chosen to draw the currently selected weapon
|
|
//-----------------------------------------------------------------------------
|
|
void CHudWeaponSelection::SelectWeapon( void )
|
|
{
|
|
if ( !GetSelectedWeapon() )
|
|
{
|
|
engine->ClientCmd( "cancelselect\n" );
|
|
return;
|
|
}
|
|
|
|
C_BasePlayer *player = C_BasePlayer::GetLocalPlayer();
|
|
if ( !player )
|
|
return;
|
|
|
|
C_BaseCombatWeapon *activeWeapon = player->GetActiveWeapon();
|
|
|
|
// Don't allow selections of weapons that can't be selected (out of ammo, etc)
|
|
if ( !GetSelectedWeapon()->CanBeSelected() )
|
|
{
|
|
player->EmitSound( "Player.DenyWeaponSelection" );
|
|
}
|
|
else
|
|
{
|
|
// Only play the "weapon selected" sound if they are selecting
|
|
// a weapon different than the one that is already active.
|
|
if (GetSelectedWeapon() != activeWeapon)
|
|
{
|
|
// Play the "weapon selected" sound
|
|
player->EmitSound( "Player.WeaponSelected" );
|
|
}
|
|
|
|
SetWeaponSelected();
|
|
|
|
m_hSelectedWeapon = NULL;
|
|
|
|
engine->ClientCmd( "cancelselect\n" );
|
|
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Abort selecting a weapon
|
|
//-----------------------------------------------------------------------------
|
|
void CHudWeaponSelection::CancelWeaponSelection()
|
|
{
|
|
C_BasePlayer *player = C_BasePlayer::GetLocalPlayer();
|
|
if ( !player )
|
|
return;
|
|
|
|
// Fastswitches happen in a single frame, so the Weapon Selection HUD Element isn't visible
|
|
// yet, but it's going to be next frame. We need to ask it if it thinks it's going to draw,
|
|
// instead of checking it's IsActive flag.
|
|
if ( ShouldDraw() )
|
|
{
|
|
HideSelection();
|
|
|
|
m_hSelectedWeapon = NULL;
|
|
}
|
|
else
|
|
{
|
|
engine->ClientCmd("escape");
|
|
}
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Moves selection to the specified slot
|
|
//-----------------------------------------------------------------------------
|
|
void CHudWeaponSelection::SelectWeaponSlot( int iSlot )
|
|
{
|
|
// iSlot is one higher than it should be, since it's the number key, not the 0-based index into the weapons
|
|
--iSlot;
|
|
|
|
// Get the local player.
|
|
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
|
|
if ( !pPlayer )
|
|
return;
|
|
|
|
// Don't try and read past our possible number of slots
|
|
if ( iSlot > MAX_WEAPON_SLOTS )
|
|
return;
|
|
|
|
// Make sure the player's allowed to switch weapons
|
|
if ( pPlayer->IsAllowedToSwitchWeapons() == false )
|
|
return;
|
|
|
|
int slotPos = 0;
|
|
C_BaseCombatWeapon *pActiveWeapon = GetSelectedWeapon();
|
|
|
|
// start later in the list
|
|
if ( IsInSelectionMode() && pActiveWeapon && pActiveWeapon->GetSlot() == iSlot )
|
|
{
|
|
slotPos = pActiveWeapon->GetPosition() + 1;
|
|
}
|
|
|
|
// find the weapon in this slot
|
|
pActiveWeapon = GetNextActivePos( iSlot, slotPos );
|
|
if ( !pActiveWeapon )
|
|
{
|
|
pActiveWeapon = GetNextActivePos( iSlot, 0 );
|
|
}
|
|
|
|
if ( pActiveWeapon != NULL )
|
|
{
|
|
// Mark the change
|
|
SetSelectedWeapon( pActiveWeapon );
|
|
|
|
bool bMultipleWeaponsInSlot = false;
|
|
|
|
for( int i=0;i<MAX_WEAPON_POSITIONS;i++ )
|
|
{
|
|
C_BaseCombatWeapon *pSlotWpn = GetWeaponInSlot( pActiveWeapon->GetSlot(), i );
|
|
|
|
if( pSlotWpn != NULL && pSlotWpn != pActiveWeapon )
|
|
{
|
|
bMultipleWeaponsInSlot = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// if fast weapon switch is on, then weapons can be selected in a single keypress
|
|
// but only if there is only one item in the bucket
|
|
if( hud_fastswitch.GetInt() > 0 && bMultipleWeaponsInSlot == false )
|
|
{
|
|
// only one active item in bucket, so change directly to weapon
|
|
SelectWeapon();
|
|
}
|
|
else if ( !IsInSelectionMode() )
|
|
{
|
|
// open the weapon selection
|
|
OpenSelection();
|
|
}
|
|
}
|
|
|
|
if( m_bPlaySelectionSounds )
|
|
pPlayer->EmitSound( "Player.WeaponSelectionMoveSlot" );
|
|
}
|