dayzplayerimplementswimming.c

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class DayZPlayerImplementSwimming
{
 
 DayZPlayer m_pPlayer;
 SHumanCommandSwimSettings m_pSettings;
 bool m_bWasSwimming = false; // important for shallow water, so we know if we should get back into swimming when other fullbody command (like damage) finished
 
 void DayZPlayerImplementSwimming(DayZPlayer pPlayer)
 {
 m_pPlayer = pPlayer;
 m_pSettings = pPlayer.GetDayZPlayerType().CommandSwimSettingsW();
 }
 
 float GetWaterDepth()
 {
 vector pp = m_pPlayer.GetPosition();
 vector wl = HumanCommandSwim.WaterLevelCheck(m_pPlayer, pp);
 
 return wl[0];
 }
 
 float GetCharacterDepth()
 {
 vector pp = m_pPlayer.GetPosition();
 vector wl = HumanCommandSwim.WaterLevelCheck(m_pPlayer, pp);
 
 return wl[1];
 }
 
 bool CheckSwimmingStart(out vector waterLevel)
 {
 return DayZPlayerUtils.CheckWaterLevel(m_pPlayer,waterLevel) == EWaterLevels.LEVEL_SWIM_START;
 }
 
 bool HandleSwimming(int pCurrentCommandID, HumanCommandMove pCMove, HumanMovementState pState)
 { 
 if ( pCurrentCommandID == DayZPlayerConstants.COMMANDID_UNCONSCIOUS || pCurrentCommandID == DayZPlayerConstants.COMMANDID_DAMAGE )
 return false;
 
 m_bWasSwimming = false;
 
 if (pCurrentCommandID != DayZPlayerConstants.COMMANDID_SWIM)
 {
 vector wl;
 if (CheckSwimmingStart(wl))
 {
 m_pPlayer.StartCommand_Swim();
 m_bWasSwimming = true;
 return true;
 }
 
 if ((pCurrentCommandID == DayZPlayerConstants.COMMANDID_MOVE) && (pCMove != null))
 {
 pCMove.SetCurrentWaterLevel(wl[1]);
 m_pPlayer.SetCurrentWaterLevel(wl[1]);
 
 if (wl[1] > m_pSettings.m_fToErectLevel && pState.m_iStanceIdx != DayZPlayerConstants.STANCEIDX_ERECT && pState.m_iStanceIdx != DayZPlayerConstants.STANCEIDX_RAISEDERECT )
 {
 if ( DayZPlayerUtils.PlayerCanChangeStance(m_pPlayer, DayZPlayerConstants.STANCEIDX_ERECT) )
 {
 pCMove.ForceStanceUp(DayZPlayerConstants.STANCEIDX_ERECT);
 }
 else
 {
 m_pPlayer.StartCommand_Swim();
 m_bWasSwimming = true;
 return true;
 }
 }
 else if (wl[1] > m_pSettings.m_fToCrouchLevel && (pState.m_iStanceIdx == DayZPlayerConstants.STANCEIDX_PRONE || pState.m_iStanceIdx == DayZPlayerConstants.STANCEIDX_RAISEDPRONE))
 {
 if ( DayZPlayerUtils.PlayerCanChangeStance(m_pPlayer, DayZPlayerConstants.STANCEIDX_CROUCH) )
 {
 pCMove.ForceStanceUp(DayZPlayerConstants.STANCEIDX_CROUCH);
 }
 else
 {
 m_pPlayer.StartCommand_Swim();
 m_bWasSwimming = true;
 return true;
 }
 }
 }
 
 // not handled 
 return false;
 }
 else // if (pCurrentCommandID == DayZPlayerConstants.COMMANDID_SWIM)
 {
 if (GetWaterDepth() < m_pSettings.m_fWaterLevelOut)
 {
 if (DayZPlayerUtils.PlayerCanChangeStance(m_pPlayer, DayZPlayerConstants.STANCEIDX_ERECT, true))
 {
 HumanCommandSwim hcs = m_pPlayer.GetCommand_Swim();
 hcs.StopSwimming();
 m_bWasSwimming = false;
 return true;
 }
 }
 
 m_bWasSwimming = true;
 return true;
 }
 }
}