/
CinematicInput.cpp
200 lines (159 loc) · 5.88 KB
/
CinematicInput.cpp
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/*************************************************************************
Crytek Source File.
Copyright (C), Crytek Studios, 2001-2010.
-------------------------------------------------------------------------
$Id$
$DateTime$
Description: Controls script variables coming from track view to add some
control/feedback during cutscenes
-------------------------------------------------------------------------
History:
- 28:04:2010 Created by Benito Gangoso Rodriguez
*************************************************************************/
#include "StdAfx.h"
#include "CinematicInput.h"
#include "Player.h"
#include "PlayerInput.h"
#include "GameActions.h"
#include <IForceFeedbackSystem.h>
#include <IMovieSystem.h>
#include <IViewSystem.h>
#include "GameCVars.h"
#include "GameUtils.h"
CCinematicInput::CCinematicInput()
: m_currentRawInputAngles(0.0f, 0.0f, 0.0f)
, m_cutsceneRunningCount(0)
, m_cutscenesNoPlayerRunningCount(0)
{
}
CCinematicInput::~CCinematicInput()
{
//Make sure filter are disabled on level unload
if(g_pGameActions)
{
g_pGameActions->FilterCutsceneNoPlayer()->Enable(false);
}
}
void CCinematicInput::OnBeginCutScene(int cutSceneFlags)
{
m_cutsceneRunningCount++;
if(cutSceneFlags & IAnimSequence::NO_PLAYER)
{
if(m_cutscenesNoPlayerRunningCount == 0)
{
DisablePlayerForCutscenes();
}
m_cutscenesNoPlayerRunningCount++;
}
}
void CCinematicInput::OnEndCutScene(int cutSceneFlags)
{
m_cutsceneRunningCount = max(m_cutsceneRunningCount - 1, 0);
if(m_cutsceneRunningCount == 0)
{
ClearCutSceneScriptVariables();
}
if(cutSceneFlags & IAnimSequence::NO_PLAYER)
{
m_cutscenesNoPlayerRunningCount = max(m_cutscenesNoPlayerRunningCount - 1, 0);
if(m_cutscenesNoPlayerRunningCount == 0)
{
ReEnablePlayerAfterCutscenes();
}
}
}
void CCinematicInput::Update(float frameTime)
{
IScriptSystem *pScriptSystem = gEnv->pScriptSystem;
if(pScriptSystem)
{
UpdateForceFeedback(pScriptSystem, frameTime);
UpdateAdditiveCameraInput(pScriptSystem, frameTime);
}
}
void CCinematicInput::ClearCutSceneScriptVariables()
{
IScriptSystem *pScriptSystem = gEnv->pScriptSystem;
if(pScriptSystem)
{
pScriptSystem->SetGlobalValue("Cinematic_RumbleA", 0.0f);
pScriptSystem->SetGlobalValue("Cinematic_RumbleB", 0.0f);
pScriptSystem->SetGlobalValue("Cinematic_CameraLookUp", 0.0f);
pScriptSystem->SetGlobalValue("Cinematic_CameraLookDown", 0.0f);
pScriptSystem->SetGlobalValue("Cinematic_CameraLookLeft", 0.0f);
pScriptSystem->SetGlobalValue("Cinematic_CameraLookRight", 0.0f);
}
}
void CCinematicInput::UpdateForceFeedback(IScriptSystem *pScriptSystem, float frameTime)
{
float rumbleA = 0.0f, rumbleB = 0.0f;
pScriptSystem->GetGlobalValue("Cinematic_RumbleA", rumbleA);
pScriptSystem->GetGlobalValue("Cinematic_RumbleB", rumbleB);
if((rumbleA + rumbleB) > 0.0f)
{
g_pGame->GetIGameFramework()->GetIForceFeedbackSystem()->AddFrameCustomForceFeedback(rumbleA, rumbleB);
}
}
void CCinematicInput::UpdateAdditiveCameraInput(IScriptSystem *pScriptSystem, float frameTime)
{
float lookUpLimit = 0.0f, lookDownLimit = 0.0f;
float lookLeftLimit = 0.0f, lookRightLimit = 0.0f;
pScriptSystem->GetGlobalValue("Cinematic_CameraLookUp", lookUpLimit);
pScriptSystem->GetGlobalValue("Cinematic_CameraLookDown", lookDownLimit);
pScriptSystem->GetGlobalValue("Cinematic_CameraLookLeft", lookLeftLimit);
pScriptSystem->GetGlobalValue("Cinematic_CameraLookRight", lookRightLimit);
lookUpLimit = DEG2RAD(lookUpLimit);
lookDownLimit = DEG2RAD(lookDownLimit);
lookLeftLimit = DEG2RAD(lookLeftLimit);
lookRightLimit = DEG2RAD(lookRightLimit);
CActor *pClientActor = static_cast<CActor *>(g_pGame->GetIGameFramework()->GetClientActor());
if(pClientActor)
{
CRY_ASSERT(pClientActor->GetActorClass() == CPlayer::GetActorClassType());
CPlayer *pClientPlayer = static_cast<CPlayer *>(pClientActor);
IPlayerInput *pIPlayerInput = pClientPlayer->GetPlayerInput();
if(pIPlayerInput && pIPlayerInput->GetType() == IPlayerInput::PLAYER_INPUT)
{
CPlayerInput *pPlayerInput = static_cast<CPlayerInput *>(pIPlayerInput);
Ang3 rawMouseInput = pPlayerInput->GetRawMouseInput() * 0.25f;
rawMouseInput.z = - rawMouseInput.z;
rawMouseInput.x *= (g_pGameCVars->cl_invertMouse == 0) ? 1.0f : -1.0f;
Ang3 rawControllerInput = pPlayerInput->GetRawControllerInput() + rawMouseInput;
//Yaw angle (Z axis)
rawControllerInput.z = -clamp((float)__fsel(rawControllerInput.z, rawControllerInput.z * lookRightLimit, rawControllerInput.z * lookLeftLimit), -lookLeftLimit, lookRightLimit);
//Pitch angle (X axis)
rawControllerInput.x *= (g_pGameCVars->cl_invertController == 0) ? 1.0f : -1.0f;
rawControllerInput.x = clamp((float)__fsel(rawControllerInput.x, rawControllerInput.x * lookUpLimit, rawControllerInput.x * lookDownLimit), -lookDownLimit, lookUpLimit);
//No roll allowed
rawControllerInput.y = 0.0f;
Interpolate(m_currentRawInputAngles, rawControllerInput, 2.5f, frameTime);
IView *pActiveView = g_pGame->GetIGameFramework()->GetIViewSystem()->GetActiveView();
if(pActiveView)
{
pActiveView->SetFrameAdditiveCameraAngles(m_currentRawInputAngles);
}
}
}
}
void CCinematicInput::ReEnablePlayerAfterCutscenes()
{
CActor *pClientActor = static_cast<CActor *>(g_pGame->GetIGameFramework()->GetClientActor());
if(pClientActor)
{
CRY_ASSERT(pClientActor->GetActorClass() == CPlayer::GetActorClassType());
CPlayer *pClientPlayer = static_cast<CPlayer *>(pClientActor);
pClientPlayer->OnEndCutScene();
}
g_pGameActions->FilterCutsceneNoPlayer()->Enable(false);
}
void CCinematicInput::DisablePlayerForCutscenes()
{
CActor *pClientActor = static_cast<CActor *>(g_pGame->GetIGameFramework()->GetClientActor());
if(pClientActor)
{
CRY_ASSERT(pClientActor->GetActorClass() == CPlayer::GetActorClassType());
CPlayer *pClientPlayer = static_cast<CPlayer *>(pClientActor);
pClientPlayer->OnBeginCutScene();
}
g_pGameActions->FilterCutsceneNoPlayer()->Enable(true);
}