TombEngine/TR5Main/Game/Lara/lara_objects.cpp

#include "framework.h"
#include "lara.h"
#include "input.h"
#include "Sound\sound.h"
#include "draw.h"
#include "rope.h"
#include "lara_tests.h"
#include "camera.h"
#include "collide.h"
#include "control.h"
#include "Specific\prng.h"
/*This file has "all" lara_as/lara_col functions where Lara is interacting with an object.*/

/*pickups*/
void lara_as_pickup(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 39, 98*/
	/*collision: lara_default_col*/
	Lara.look = false;
	coll->Setup.EnableObjectPush = false;
	coll->Setup.EnableSpaz = false;
	Camera.targetAngle = -ANGLE(130.0f);
	Camera.targetElevation = -ANGLE(15.0f);
	Camera.targetDistance = SECTOR(1);
}

void lara_as_pickupflare(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 67*/
	/*collison: lara_default_col*/
	Lara.look = false;
	coll->Setup.EnableObjectPush = false;
	coll->Setup.EnableSpaz = false;
	Camera.targetAngle = ANGLE(130.0f);
	Camera.targetElevation = -ANGLE(15.0f);
	Camera.targetDistance = SECTOR(1);
	if (item->frameNumber == g_Level.Anims[item->animNumber].frameEnd - 1)
		Lara.gunStatus = LG_NO_ARMS;
}
/*end pickups*/
/*-*/
/*switches*/
void lara_as_switchon(ITEM_INFO* item, COLL_INFO* coll)
{
	/*states 40, 126*/
	/*collision: lara_default_col*/
	Lara.look = false;
	coll->Setup.EnableObjectPush = false;
	coll->Setup.EnableSpaz = false;
	Camera.targetAngle = ANGLE(80.0f);
	Camera.targetElevation = -ANGLE(25.0f);
	Camera.targetDistance = SECTOR(1);
	Camera.speed = 6;
}

void lara_as_switchoff(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 41*/
	/*collision: lara_default_col*/
	Lara.look = false;
	coll->Setup.EnableObjectPush = false;
	coll->Setup.EnableSpaz = false;
	Camera.targetAngle = ANGLE(80.0f);
	Camera.targetElevation = -ANGLE(25.0f);
	Camera.targetDistance = SECTOR(1);
	Camera.speed = 6;
}

void lara_col_turnswitch(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 95*/
	/*state code: lara_as_controlledl*/
	if (coll->Setup.OldPosition.x != item->pos.xPos || coll->Setup.OldPosition.z != item->pos.zPos)
	{
		if (item->animNumber == LA_TURNSWITCH_PUSH_COUNTER_CLOCKWISE_CONTINUE)
		{
			item->pos.yRot -= ANGLE(90.0f);

			item->animNumber = LA_TURNSWITCH_PUSH_COUNTER_CLOCKWISE_END;
			item->frameNumber = g_Level.Anims[item->animNumber].frameBase;
		}

		if (item->animNumber == LA_TURNSWITCH_PUSH_CLOCKWISE_CONTINUE)
		{
			item->pos.yRot += ANGLE(90.0f);

			item->animNumber = LA_TURNSWITCH_PUSH_CLOCKWISE_END;
			item->frameNumber = g_Level.Anims[item->animNumber].frameBase;
		}
	}
}
/*end switches*/
/*-*/
/*puzzles and keys*/
void lara_as_usekey(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 42*/
	/*collision: lara_default_col*/
	Lara.look = false;
	coll->Setup.EnableObjectPush = false;
	coll->Setup.EnableSpaz = false;
	Camera.targetAngle = -ANGLE(80.0f);
	Camera.targetElevation = -4550;
	Camera.targetDistance = SECTOR(1);
}

void lara_as_usepuzzle(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 43*/
	/*collision: lara_default_col*/
	Lara.look = false;

	coll->Setup.EnableObjectPush = false;
	coll->Setup.EnableSpaz = false;

	Camera.targetAngle = -ANGLE(80.0f);
	Camera.targetElevation = -ANGLE(25.0f);
	Camera.targetDistance = SECTOR(1);

	if (item->frameNumber == g_Level.Anims[item->animNumber].frameEnd)
	{
		if (item->itemFlags[0])
		{
			item->animNumber = item->itemFlags[0];
			item->currentAnimState = LS_MISC_CONTROL;
			item->frameNumber = g_Level.Anims[item->animNumber].frameBase;
		}
	}
}
/*end puzzles and keys*/
/*-*/
/*pushables*/
void lara_as_pushblock(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 36*/
	/*collision: lara_default_col*/
	Lara.look = false;
	coll->Setup.EnableObjectPush = false;
	coll->Setup.EnableSpaz = false;
	Camera.flags = CF_FOLLOW_CENTER;
	Camera.targetAngle = ANGLE(35.0f);
	Camera.targetElevation = -ANGLE(25.0f);
	Camera.laraNode = LM_TORSO;
}

void lara_as_pullblock(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 37*/
	/*collision: lara_default_col*/
	Lara.look = false;
	coll->Setup.EnableObjectPush = false;
	coll->Setup.EnableSpaz = false;
	Camera.flags = CF_FOLLOW_CENTER;
	Camera.targetAngle = ANGLE(35.0f);
	Camera.targetElevation = -ANGLE(25.0f);
	Camera.laraNode = LM_TORSO;
}

void lara_as_ppready(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 38*/
	/*collision: lara_default_col*/
	coll->Setup.EnableObjectPush = false;
	coll->Setup.EnableSpaz = false;
	Camera.targetAngle = ANGLE(75.0f);
	if (!(TrInput & IN_ACTION))
		item->goalAnimState = LS_STOP;
}
/*end pushables*/
/*-*/
/*pulley*/
void lara_as_pulley(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 104*/
	/*collision: lara_default_col*/
	ITEM_INFO* pulley = &g_Level.Items[Lara.interactedItem];

	Lara.look = false;

	coll->Setup.EnableSpaz = false;
	coll->Setup.EnableObjectPush = false;

	if (TrInput & IN_ACTION && pulley->triggerFlags)
	{
		item->goalAnimState = LS_PULLEY;
	}
	else
	{
		item->goalAnimState = LS_STOP;
	}

	if (item->animNumber == LA_PULLEY_PULL 
		&& item->frameNumber == g_Level.Anims[item->animNumber].frameBase + 44)
	{
		if (pulley->triggerFlags)
		{
			if (!pulley->itemFlags[1])
			{
				pulley->triggerFlags--;
				if (pulley->triggerFlags)
				{
					if (pulley->itemFlags[2])
					{
						pulley->itemFlags[2] = 0;
						pulley->status = ITEM_DEACTIVATED;
					}
				}
				else
				{
					pulley->status = ITEM_DEACTIVATED;
					pulley->itemFlags[2] = 1;
					if (pulley->itemFlags[3] >= 0)
					{
						pulley->triggerFlags = abs(pulley->itemFlags[3]);
					}
					else
					{
						pulley->itemFlags[0] = 1;
					}
				}
			}
		}
	}

	if (item->animNumber == LA_PULLEY_RELEASE
		&& item->frameNumber == g_Level.Anims[item->animNumber].frameEnd - 1)
		Lara.gunStatus = LG_NO_ARMS;
}
/*end pulley*/
/*-*/
/*parallel bars*/
void lara_as_parallelbars(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 128*/
	/*collision: lara_default_col*/
	if (!(TrInput & IN_ACTION))
	{
		item->goalAnimState = LS_BARS_JUMP;
	}
}

void lara_as_pbleapoff(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 129*/
	/*collision: lara_default_col*/
	ITEM_INFO* pitem = &g_Level.Items[Lara.interactedItem];

	item->gravityStatus = true;

	if (item->frameNumber == g_Level.Anims[item->animNumber].frameBase)
	{
		int dist;

		if (item->pos.yRot == pitem->pos.yRot)
		{
			dist = pitem->triggerFlags / 100 - 2;
		}
		else
		{
			dist = pitem->triggerFlags % 100 - 2;
		}

		item->fallspeed = -(20 * dist + 64);
		item->speed = 20 * dist + 58;
	}

	if (item->frameNumber == g_Level.Anims[item->animNumber].frameEnd)
	{
		item->pos.xPos += 700 * phd_sin(item->pos.yRot);
		item->pos.yPos -= 361;
		item->pos.zPos += 700 * phd_cos(item->pos.yRot);

		item->animNumber = LA_REACH;
		item->frameNumber = g_Level.Anims[item->animNumber].frameBase;

		item->goalAnimState = LS_REACH;
		item->currentAnimState = LS_REACH;
	}
}
/*end parallel bars*/
/*-*/
/*tightropes*/
#ifdef NEW_TIGHTROPE

void lara_trbalance_mesh() {
	LaraItem->pos.zRot = Lara.tightrope.balance / 4;
	Lara.torsoZrot = -Lara.tightrope.balance;
}

void lara_trbalance_regen() {
	if(Lara.tightrope.timeOnTightrope <= 32)
		Lara.tightrope.timeOnTightrope = 0;
	else 
		Lara.tightrope.timeOnTightrope -= 32;
	if(Lara.tightrope.balance > 0)
	{
		if(Lara.tightrope.balance <= 128)
			Lara.tightrope.balance = 0;
		else Lara.tightrope.balance -= 128;
	}
	if(Lara.tightrope.balance < 0)
	{
		if(Lara.tightrope.balance >= -128)
			Lara.tightrope.balance = 0;
		else Lara.tightrope.balance += 128;
	}
}

void lara_trbalance() {
	if(TrInput & IN_LEFT)
		Lara.tightrope.balance -= 256;
	if(TrInput & IN_RIGHT)
		Lara.tightrope.balance += 256;
	const int factor = ((Lara.tightrope.timeOnTightrope >> 7 )& 0xFF)* 128;
	if(Lara.tightrope.balance < 0)
	{
		Lara.tightrope.balance -= factor;
		if((Lara.tightrope.balance) <= -8000)
			Lara.tightrope.balance = -8000;
	} else if(Lara.tightrope.balance > 0)
	{
		Lara.tightrope.balance += factor;
		if((Lara.tightrope.balance) >= 8000)
			Lara.tightrope.balance = 8000;

	} else
		Lara.tightrope.balance = GetRandomControl() & 1 ? -1 : 1;
	
}

void lara_as_trpose(ITEM_INFO* item, COLL_INFO* coll)
{
	if(TrInput & IN_LOOK)
	{
		LookLeftRight();
		LookUpDown();
	}
	lara_trbalance_regen();
	lara_trbalance_mesh();
	if(TrInput & IN_FORWARD)
	{
		item->goalAnimState = LS_TIGHTROPE_FORWARD;
	}
	else if((TrInput & IN_ROLL) || (TrInput & IN_BACK))
	{
		if(item->animNumber == LA_TIGHTROPE_IDLE)
		{
			item->currentAnimState = LS_TIGHTROPE_TURN_180;
			item->animNumber = LA_TIGHTROPE_TURN_180;
			item->frameNumber = g_Level.Anims[item->animNumber].frameBase;
		}
	}
}

void lara_as_trexit(ITEM_INFO* item, COLL_INFO* coll) {
	coll->Setup.EnableObjectPush = false;
	coll->Setup.EnableSpaz = false;
	lara_trbalance_regen();
	lara_trbalance_mesh();
	if(item->animNumber == LA_TIGHTROPE_END && item->frameNumber == g_Level.Anims[LA_TIGHTROPE_END].frameEnd)
	{
		Lara.torsoZrot = 0;
		item->pos.zRot = 0;
	}
}
void lara_as_trwalk(ITEM_INFO* item, COLL_INFO* coll) 
{
	
	short roomNumber = item->roomNumber;
	if(GetFloorHeight(GetFloor(item->pos.xPos, item->pos.yPos, item->pos.zPos, &roomNumber),
	   item->pos.xPos, item->pos.yPos, item->pos.zPos) == item->pos.yPos && Lara.tightrope.canGoOff)
	{
		lara_trbalance_regen();
		item->goalAnimState = LS_TIGHTROPE_EXIT;
	}
	
	if(item->goalAnimState != LS_TIGHTROPE_EXIT &&
	   ((TrInput & IN_BACK || TrInput & IN_ROLL || !(TrInput & IN_FORWARD))))
	{
		item->goalAnimState = LS_TIGHTROPE_IDLE;
	}
	Lara.tightrope.timeOnTightrope++;
	lara_trbalance();
	lara_trbalance_mesh();
	if((Lara.tightrope.balance) >= 8000)
	{
		item->animNumber = LA_TIGHTROPE_FALL_RIGHT;
		item->currentAnimState = LS_TIGHTROPE_UNBALANCE_RIGHT;
		item->frameNumber = g_Level.Anims[LA_TIGHTROPE_FALL_RIGHT].frameBase;
	} else 	if(Lara.tightrope.balance <= -8000)
	{
		item->animNumber = LA_TIGHTROPE_FALL_LEFT;
		item->currentAnimState = LS_TIGHTROPE_UNBALANCE_LEFT;
		item->frameNumber = g_Level.Anims[LA_TIGHTROPE_FALL_LEFT].frameBase;
	}
}


void lara_as_trfall(ITEM_INFO* item, COLL_INFO* coll) {
	/*states 122, 123*/
	/*collision: lara_default_col*/
	lara_trbalance_regen();
	lara_trbalance_mesh();
	if(item->frameNumber == g_Level.Anims[item->animNumber].frameEnd)
	{
		PHD_VECTOR pos;
		pos.x = 0;
		pos.y = 0;
		pos.z = 0;

		GetLaraJointPosition(&pos, LM_RFOOT);

		item->pos.xPos = pos.x;
		item->pos.yPos = pos.y + 75;
		item->pos.zPos = pos.z;

		item->goalAnimState = LS_FREEFALL;
		item->currentAnimState = LS_FREEFALL;

		item->animNumber = LA_FREEFALL;
		item->frameNumber = g_Level.Anims[item->animNumber].frameBase;

		item->fallspeed = 81;
		Camera.targetspeed = 16;
	}
}


#else



void lara_as_trpose(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 119*/
	/*collision: lara_default_col*/
	if (TrInput & IN_LOOK)
		LookUpDown();

	GetTighRopeFallOff(127);
	if (LaraItem->currentAnimState != LS_TIGHTROPE_UNBALANCE_LEFT)
	{
		if (Lara.tightRopeFall)
		{
			if (GetRandomControl() & 1)
				item->goalAnimState = LS_TIGHTROPE_UNBALANCE_RIGHT;
			else
				item->goalAnimState = LS_TIGHTROPE_UNBALANCE_LEFT;
		}
		else
		{
			if (TrInput & IN_FORWARD)
			{
				item->goalAnimState = LS_TIGHTROPE_FORWARD;
			}
			else if ((TrInput & IN_ROLL) || (TrInput & IN_BACK))
			{
				if (item->animNumber == LA_TIGHTROPE_IDLE)
				{
					item->currentAnimState = LS_TIGHTROPE_TURN_180;
					item->animNumber = LA_TIGHTROPE_TURN_180;
					item->frameNumber = g_Level.Anims[item->animNumber].frameBase;
					GetTighRopeFallOff(1);
				}
			}
		}
	}
}

void lara_as_trwalk(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 121*/
	/*collision: lara_default_col*/
	if (Lara.tightRopeOnCount)
	{
		Lara.tightRopeOnCount--;
	}
	else if (Lara.tightRopeOff)
	{
		short roomNumber = item->roomNumber;

		if (GetFloorHeight(GetFloor(item->pos.xPos, item->pos.yPos, item->pos.zPos, &roomNumber),
			item->pos.xPos, item->pos.yPos, item->pos.zPos) == item->pos.yPos)
		{
			Lara.tightRopeOff = 0;
			item->goalAnimState = LS_TIGHTROPE_EXIT;
		}
	}
	else
	{
		GetTighRopeFallOff(127);
	}

	if (LaraItem->currentAnimState != LS_TIGHTROPE_UNBALANCE_LEFT)
	{
		if (TrInput & IN_LOOK)
		{
			LookUpDown();
		}

		if (item->goalAnimState != LS_TIGHTROPE_EXIT &&
			(Lara.tightRopeFall
				|| (TrInput & IN_BACK || TrInput & IN_ROLL || !(TrInput & IN_FORWARD)) && !Lara.tightRopeOnCount && !Lara.tightRopeOff))
		{
			item->goalAnimState = LS_TIGHTROPE_IDLE;
		}
	}
}

void lara_as_trfall(ITEM_INFO* item, COLL_INFO* coll)
{
	/*states 122, 123*/
	/*collision: lara_default_col*/
	if (item->animNumber == LA_TIGHTROPE_FALL_LEFT || item->animNumber == LA_TIGHTROPE_FALL_RIGHT)
	{
		if (item->frameNumber == g_Level.Anims[item->animNumber].frameEnd)
		{
			PHD_VECTOR pos;
			pos.x = 0;
			pos.y = 0;
			pos.z = 0;

			GetLaraJointPosition(&pos, LM_RFOOT);

			item->pos.xPos = pos.x;
			item->pos.yPos = pos.y + 75;
			item->pos.zPos = pos.z;

			item->goalAnimState = LS_FREEFALL;
			item->currentAnimState = LS_FREEFALL;

			item->animNumber = LA_FREEFALL;
			item->frameNumber = g_Level.Anims[item->animNumber].frameBase;

			item->fallspeed = 81;
			Camera.targetspeed = 16;
		}
	}
	else
	{
		int undoInp, wrongInput;
		int undoAnim, undoFrame;

		if (Lara.tightRopeOnCount > 0)
			Lara.tightRopeOnCount--;

		if (item->animNumber == LA_TIGHTROPE_UNBALANCE_LEFT)
		{
			undoInp = IN_RIGHT;
			wrongInput = IN_LEFT;
			undoAnim = LA_TIGHTROPE_RECOVER_LEFT;
		}
		else if (item->animNumber == LA_TIGHTROPE_UNBALANCE_RIGHT)
		{
			undoInp = IN_LEFT;
			wrongInput = IN_RIGHT;
			undoAnim = LA_TIGHTROPE_RECOVER_RIGHT;
		}
		else
		{
			return;
		}

		undoFrame = g_Level.Anims[item->animNumber].frameEnd + g_Level.Anims[undoAnim].frameBase - item->frameNumber;

		if (TrInput & undoInp && Lara.tightRopeOnCount == 0)
		{
			item->currentAnimState = LS_TIGHTROPE_RECOVER_BALANCE;
			item->goalAnimState = LS_TIGHTROPE_IDLE;
			item->animNumber = undoAnim;
			item->frameNumber = undoFrame;

			Lara.tightRopeFall--;
		}
		else
		{
			if (TrInput & wrongInput)
			{
				if (Lara.tightRopeOnCount < 10)
					Lara.tightRopeOnCount += (GetRandomControl() & 3) + 2;
			}
		}
	}
}

#endif // NEW_TIGHTROPE
/*end tightropes*/
/*-*/
/*ropes*/
void lara_as_ropel(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 90*/
	/*collision: lara_void_func*/
	if (TrInput & IN_ACTION)
	{
		if (TrInput & IN_LEFT)
		{
			Lara.ropeY += 256;
		}
		else
		{
			item->goalAnimState = LS_ROPE_IDLE;
		}
	}
	else
	{
		FallFromRope(item);
	}
}

void lara_as_roper(ITEM_INFO* item, COLL_INFO* coll)
{
	if (TrInput & IN_ACTION)
	{
		if (TrInput & IN_RIGHT)
		{
			Lara.ropeY -= 256;
		}
		else
		{
			item->goalAnimState = LS_ROPE_IDLE;
		}
	}
	else
	{
		FallFromRope(item);
	}
}

void lara_as_rope(ITEM_INFO* item, COLL_INFO* coll)
{
	/*states 111, 114, 115*/
	/*collison: lara_col_rope(111), lara_col_ropefwd(114, 115)*/
	if (!(TrInput & IN_ACTION))
		FallFromRope(item);

	if (TrInput & IN_LOOK)
		LookUpDown();
}

void lara_col_rope(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state: 111*/
	/*state code: lara_as_rope*/
	if (TrInput & IN_ACTION)
	{
		UpdateRopeSwing(item);

		if (TrInput & IN_SPRINT)
		{
			Lara.ropeDFrame = (g_Level.Anims[LA_ROPE_SWING].frameBase + 32) << 8;
			Lara.ropeFrame = Lara.ropeDFrame;

			item->goalAnimState = LS_ROPE_SWING;
		}
		else if (TrInput & IN_FORWARD && Lara.ropeSegment > 4)
		{
			item->goalAnimState = LS_ROPE_UP;
		}
		else if (TrInput & IN_BACK && Lara.ropeSegment < 21)
		{
			item->goalAnimState = LS_ROPE_DOWN;

			Lara.ropeFlag = 0;
			Lara.ropeCount = 0;
		}
		else if (TrInput & IN_LEFT)
		{
			item->goalAnimState = LS_ROPE_TURN_CLOCKWISE;
		}
		else if (TrInput & IN_RIGHT)
		{
			item->goalAnimState = LS_ROPE_TURN_COUNTER_CLOCKWISE;
		}
	}
	else
	{
		FallFromRope(item);
	}
}

void lara_col_ropefwd(ITEM_INFO* item, COLL_INFO* coll)
{
	/*states 114, 115*/
	/*state code: lara_as_rope(for both)*/
	Camera.targetDistance = SECTOR(2);

	UpdateRopeSwing(item);

	if (item->animNumber == LA_ROPE_SWING)
	{
		if (TrInput & IN_SPRINT)
		{
			int vel;

			if (abs(Lara.ropeLastX) < 9000)
				vel = 192 * (9000 - abs(Lara.ropeLastX)) / 9000;
			else
				vel = 0;

			ApplyVelocityToRope(Lara.ropeSegment - 2,
				item->pos.yRot + (Lara.ropeDirection ? ANGLE(0.0f) : ANGLE(180.0f)),
				vel >> 5);
		}

		if (Lara.ropeFrame > Lara.ropeDFrame)
		{
			Lara.ropeFrame -= (unsigned short)Lara.ropeFrameRate;
			if (Lara.ropeFrame < Lara.ropeDFrame)
				Lara.ropeFrame = Lara.ropeDFrame;
		}
		else if (Lara.ropeFrame < Lara.ropeDFrame)
		{
			Lara.ropeFrame += (unsigned short)Lara.ropeFrameRate;
			if (Lara.ropeFrame > Lara.ropeDFrame)
				Lara.ropeFrame = Lara.ropeDFrame;
		}

		item->frameNumber = Lara.ropeFrame >> 8;

		if (!(TrInput & IN_SPRINT) &&
			item->frameNumber == g_Level.Anims[LA_ROPE_SWING].frameBase + 32 &&
			Lara.ropeMaxXBackward < 6750 &&
			Lara.ropeMaxXForward < 6750)
		{
			item->animNumber = LA_JUMP_UP_TO_ROPE_END;
			item->frameNumber = g_Level.Anims[item->animNumber].frameBase;

			item->currentAnimState = LS_ROPE_IDLE;
			item->goalAnimState = LS_ROPE_IDLE;
		}

		if (TrInput & IN_JUMP)
			JumpOffRope(item);
	}
	else if (item->frameNumber == g_Level.Anims[LA_ROPE_IDLE_TO_SWING].frameBase + 15)
	{
		ApplyVelocityToRope(Lara.ropeSegment, item->pos.yRot, 128);
	}
}

void lara_as_climbrope(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 112*/
	/*collision: lara_void_func*/
	if (TrInput & IN_ROLL)
	{
		FallFromRope(item);
	}
	else
	{
		Camera.targetAngle = ANGLE(30.0f);

		if (g_Level.Anims[item->animNumber].frameEnd == item->frameNumber)
		{
			item->frameNumber = g_Level.Anims[item->animNumber].frameBase;
			Lara.ropeSegment -= 2;
		}

		if (!(TrInput & IN_FORWARD) || Lara.ropeSegment <= 4)
			item->goalAnimState = LS_ROPE_IDLE;
	}
}

void lara_as_climbroped(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 113*/
	/*collision: lara_void_func*/
	LaraClimbRope(item, coll);
}
/*end ropes*/
/*-*/
/*poles*/
void lara_col_polestat(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 99*/
	/*state code: lara_as_null*/
	if (item->hitPoints <= 0)
	{
		item->goalAnimState = LS_FREEFALL;
		return;
	}

	coll->Setup.EnableSpaz = false;
	coll->Setup.EnableObjectPush = false;

	if (item->animNumber == LA_POLE_IDLE)
	{
		coll->Setup.BadHeightUp = NO_BAD_POS;
		coll->Setup.BadHeightDown = -STEPUP_HEIGHT;
		coll->Setup.BadCeilingHeight = BAD_JUMP_CEILING;

		Lara.moveAngle = item->pos.yRot;

		coll->Setup.ForwardAngle = Lara.moveAngle;
		coll->Setup.Radius = 100;
		coll->Setup.SlopesAreWalls = true;

		GetCollisionInfo(coll, item->pos.xPos, item->pos.yPos, item->pos.zPos, item->roomNumber, LARA_HEIGHT);

		if (TrInput & IN_ACTION)
		{
			item->goalAnimState = LS_POLE_IDLE;

			if (TrInput & IN_LEFT)
			{
				item->goalAnimState = LS_POLE_TURN_CLOCKWISE;
			}
			else if (TrInput & IN_RIGHT)
			{
				item->goalAnimState = LS_POLE_TURN_COUNTER_CLOCKWISE;
			}

			if (TrInput & IN_LOOK)
				LookUpDown();

			if (TrInput & IN_FORWARD)
			{
				short roomNum = item->roomNumber;

				if (item->pos.yPos - GetCeiling(GetFloor(item->pos.xPos, item->pos.yPos, item->pos.zPos, &roomNum),
					item->pos.xPos, item->pos.yPos, item->pos.zPos) > SECTOR(1))
				{
					item->goalAnimState = LS_POLE_UP;
				}
			}
			else if (TrInput & IN_BACK && coll->Middle.Floor > 0)
			{
				item->goalAnimState = LS_POLE_DOWN;
				item->itemFlags[2] = 0;
			}

			if (TrInput & IN_JUMP)
				item->goalAnimState = LS_JUMP_BACK;
		}
		else if (coll->Middle.Floor <= 0)
		{
			item->goalAnimState = LS_STOP;
		}
		else
		{
			item->pos.xPos -= phd_sin(item->pos.yRot) * 64;
			item->pos.zPos -= phd_cos(item->pos.yRot) * 64;
			item->goalAnimState = LS_FREEFALL;
		}
	}
}

void lara_col_poleup(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state: 100*/
	/*state code: lara_as_null*/
	coll->Setup.EnableObjectPush = false;
	coll->Setup.EnableSpaz = false;

	if (TrInput & IN_LOOK)
		LookUpDown();

	if (!(TrInput & IN_ACTION) || !(TrInput & IN_FORWARD) || item->hitPoints <= 0)
		item->goalAnimState = LS_POLE_IDLE;

	short roomNumber = item->roomNumber;

	if (item->pos.yPos -
		GetCeiling(GetFloor(item->pos.xPos, item->pos.yPos, item->pos.zPos, &roomNumber),
			item->pos.xPos, item->pos.yPos, item->pos.zPos) < SECTOR(1))
		item->goalAnimState = LS_POLE_IDLE;
}

void lara_col_poledown(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state: 101*/
	/*state code: lara_as_null*/
	coll->Setup.EnableSpaz = false;
	coll->Setup.EnableObjectPush = false;

	if (TrInput & IN_LOOK)
		LookUpDown();

	if ((TrInput & (IN_BACK | IN_ACTION)) != (IN_BACK | IN_ACTION) || item->hitPoints <= 0)
		item->goalAnimState = LS_POLE_IDLE;

	coll->Setup.BadHeightUp = NO_BAD_POS;
	coll->Setup.BadHeightDown = -STEPUP_HEIGHT;
	coll->Setup.BadCeilingHeight = 0;

	Lara.moveAngle = item->pos.yRot;

	coll->Setup.SlopesAreWalls = true;

	coll->Setup.ForwardAngle = Lara.moveAngle;
	coll->Setup.Radius = 100;

	GetCollisionInfo(coll, item->pos.xPos, item->pos.yPos, item->pos.zPos, item->roomNumber, LARA_HEIGHT);

	if (coll->Middle.Floor < 0)
	{
		short roomNumber = item->roomNumber;
		item->floor = GetFloorHeight(GetFloor(item->pos.xPos, item->pos.yPos, item->pos.zPos, &roomNumber),
			item->pos.xPos, item->pos.yPos - LARA_HEIGHT, item->pos.zPos);

		item->goalAnimState = LS_POLE_IDLE;
		item->itemFlags[2] = 0;
	}

	if (TrInput & IN_LEFT)
	{
		item->pos.yRot += 256;
	}
	else if (TrInput & IN_RIGHT)
	{
		item->pos.yRot -= 256;
	}

	if (item->animNumber == LA_POLE_DOWN_END)
	{
		item->itemFlags[2] -= SECTOR(1);
	}
	else
	{
		item->itemFlags[2] += 256;
	}

	// CHECK
	SoundEffect(SFX_TR4_LARA_POLE_LOOP, &item->pos, 0);

	if (item->itemFlags[2] < 0)
		item->itemFlags[2] = 0;
	else if (item->itemFlags[2] > ANGLE(90.0f))
		item->itemFlags[2] = ANGLE(90.0f);

	item->pos.yPos += item->itemFlags[2] >> 8;
}

void lara_as_poleleft(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 102*/
	/*collision: lara_void_func*/
	coll->Setup.EnableObjectPush = false;
	coll->Setup.EnableSpaz = false;
	if (!(TrInput & IN_LEFT) || !(TrInput & IN_ACTION) || (TrInput & (IN_FORWARD | IN_BACK)) || item->hitPoints <= 0)
		item->goalAnimState = LS_POLE_IDLE;
	else
		item->pos.yRot += 256;
}

void lara_as_poleright(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state: 103*/
	/*collision: lara_void_func*/
	coll->Setup.EnableObjectPush = false;
	coll->Setup.EnableSpaz = false;
	if (!(TrInput & IN_RIGHT) || !(TrInput & IN_ACTION) || (TrInput & (IN_FORWARD | IN_BACK)) || item->hitPoints <= 0)
		item->goalAnimState = LS_POLE_IDLE;
	else
		item->pos.yRot -= 256;
}
/*end poles*/
/*-*/
/*deathslide*/
void lara_as_deathslide(ITEM_INFO* item, COLL_INFO* coll)
{
	/*state 70*/
	/*collision: lara_void_func*/
	short roomNumber = item->roomNumber;

	Camera.targetAngle = ANGLE(70.0f);

	if (!(TrInput & IN_ACTION))
	{
		item->goalAnimState = LS_JUMP_FORWARD;

		AnimateLara(item);

		LaraItem->gravityStatus = true;
		LaraItem->speed = 100;
		LaraItem->fallspeed = 40;

		Lara.moveAngle = item->pos.yRot;
	}
}
/*end deathslide*/