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TombEngine/TR5Main/Game/Lara/lara_basic.cpp

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#include "framework.h"
#include "lara.h"
#include "lara_basic.h"
#include "lara_tests.h"
#include "lara_collide.h"
#include "lara_slide.h"
#include "lara_monkey.h"
#include "lara_helpers.h"
#include "input.h"
#include "level.h"
#include "setup.h"
#include "health.h"
#include "Sound/sound.h"
#include "animation.h"
#include "pickup.h"
#include "collide.h"
#include "items.h"
#include "camera.h"
// ------------------------------
// BASIC MOVEMENT & MISCELLANEOUS
// Control & Collision Functions
// ------------------------------
// --------------
// MISCELLANEOUS:
// --------------
void lara_void_func(ITEM_INFO* item, COLL_INFO* coll)
{
return;
}
void lara_default_col(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->moveAngle = item->pos.yRot;
coll->Setup.BadHeightDown = STEPUP_HEIGHT;
coll->Setup.BadHeightUp = -STEPUP_HEIGHT;
coll->Setup.BadCeilingHeight = 0;
coll->Setup.SlopesArePits = true;
coll->Setup.SlopesAreWalls = true;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
LaraResetGravityStatus(item, coll);
}
void lara_as_special(ITEM_INFO* item, COLL_INFO* coll)
{
Camera.flags = CF_FOLLOW_CENTER;
Camera.targetAngle = ANGLE(170.0f);
Camera.targetElevation = -ANGLE(25.0f);
}
void lara_as_null(ITEM_INFO* item, COLL_INFO* coll)
{
coll->Setup.EnableObjectPush = false;
coll->Setup.EnableSpaz = false;
}
void lara_as_controlled(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->look = false;
coll->Setup.EnableObjectPush = false;
coll->Setup.EnableSpaz = false;
if (item->frameNumber == TestLastFrame(item, item->animNumber) - 1)
{
info->gunStatus = LG_NO_ARMS;
if (UseForcedFixedCamera)
UseForcedFixedCamera = 0;
}
}
void lara_as_controlledl(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->look = false;
coll->Setup.EnableObjectPush = false;
coll->Setup.EnableSpaz = false;
}
// ---------------
// BASIC MOVEMENT:
// ---------------
// State: LS_WALK_FORWARD (0)
// Collision: lara_col_walk()
void lara_as_walk(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->jumpCount++;
if (info->jumpCount > LARA_JUMP_TIME / 2 + 2) // TODO: Remove the "+ 2" when anim blending becomes a feature; right now, it is a temporary measure to avoid stuttering. @Sezz 2021.11.19
info->jumpCount = LARA_JUMP_TIME / 2 + 2;
if (item->hitPoints <= 0)
{
item->goalAnimState = LS_DEATH;
return;
}
// TODO: Implement item alignment properly someday. @Sezz 2021.11.01
if (info->isMoving)
return;
// TODO: If stopping and holding WALK without FORWARD, Lara can't turn. @Sezz 2021.10.09
if (TrInput & IN_LEFT)
{
info->turnRate -= LARA_TURN_RATE;
if (info->turnRate < -LARA_SLOW_TURN)
info->turnRate = -LARA_SLOW_TURN;
DoLaraLean(item, coll, -LARA_LEAN_MAX / 3, LARA_LEAN_RATE / 4);
}
else if (TrInput & IN_RIGHT)
{
info->turnRate += LARA_TURN_RATE;
if (info->turnRate > LARA_SLOW_TURN)
info->turnRate = LARA_SLOW_TURN;
DoLaraLean(item, coll, LARA_LEAN_MAX / 3, LARA_LEAN_RATE / 4);
}
if (TrInput & IN_FORWARD)
{
if (info->waterStatus == LW_WADE)
item->goalAnimState = LS_WADE_FORWARD;
else if (TrInput & IN_WALK) [[likely]]
item->goalAnimState = LS_WALK_FORWARD;
else
item->goalAnimState = LS_RUN_FORWARD;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LA_WALK_FORWARD (0)
// Control: lara_as_walk_forward()
void lara_col_walk(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->moveAngle = item->pos.yRot;
item->gravityStatus = false;
item->fallspeed = 0;
coll->Setup.BadHeightDown = STEPUP_HEIGHT;
coll->Setup.BadHeightUp = -STEPUP_HEIGHT;
coll->Setup.BadCeilingHeight = 0;
coll->Setup.SlopesAreWalls = true;
coll->Setup.SlopesArePits = true;
coll->Setup.DeathFlagIsPit = true;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
if (TestLaraHitCeiling(coll))
{
SetLaraHitCeiling(item, coll);
return;
}
if (LaraDeflectEdge(item, coll))
{
item->goalAnimState = LS_SPLAT;
if (GetChange(item, &g_Level.Anims[item->animNumber]))
return;
LaraCollideStop(item, coll);
}
if (TestLaraFall(item, coll))
{
SetLaraFallState(item);
return;
}
if (TestLaraSlide(item, coll))
return;
if (TestLaraVault(item, coll))
return;
if (TestLaraStep(coll) &&
coll->CollisionType != CT_FRONT)
{
DoLaraStep(item, coll);
return;
}
}
// State: LS_RUN_FORWARD (1)
// Collision: lara_col_run()
void lara_as_run(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->jumpCount++;
if (item->hitPoints <= 0)
{
item->goalAnimState = LS_DEATH;
return;
}
if (TrInput & IN_LEFT)
{
info->turnRate -= LARA_TURN_RATE;
if (info->turnRate < -LARA_FAST_TURN)
info->turnRate = -LARA_FAST_TURN;
DoLaraLean(item, coll, -LARA_LEAN_MAX, LARA_LEAN_RATE);
}
else if (TrInput & IN_RIGHT)
{
info->turnRate += LARA_TURN_RATE;
if (info->turnRate > LARA_FAST_TURN)
info->turnRate = LARA_FAST_TURN;
DoLaraLean(item, coll, LARA_LEAN_MAX, LARA_LEAN_RATE);
}
// TODO: Do something about wade checks someday. @Sezz 2021.10.17
// Pseudo action queue which makes JUMP input take complete precedence.
// Creates a committal lock to perform a forward jump when JUMP is pressed and released while allowJump isn't true yet.
static bool commitJump = false;
if ((TrInput & IN_JUMP || commitJump) &&
!item->gravityStatus &&
info->waterStatus != LW_WADE)
{
commitJump = TrInput & IN_FORWARD;
if (info->jumpCount >= LARA_JUMP_TIME)
{
commitJump = false;
item->goalAnimState = LS_JUMP_FORWARD;
}
return;
}
if (TrInput & IN_SPRINT &&
info->sprintTimer &&
info->waterStatus != LW_WADE)
{
item->goalAnimState = LS_SPRINT;
return;
}
if (TrInput & IN_ROLL &&
info->waterStatus != LW_WADE)
{
item->goalAnimState = LS_ROLL_FORWARD;
return;
}
if (TrInput & IN_DUCK &&
(info->gunStatus == LG_NO_ARMS || !IsStandingWeapon(info->gunType)) &&
info->waterStatus != LW_WADE)
{
item->goalAnimState = LS_CROUCH_IDLE;
return;
}
if (TrInput & IN_FORWARD)
{
if (info->waterStatus == LW_WADE)
item->goalAnimState = LS_WADE_FORWARD;
else if (TrInput & IN_WALK)
item->goalAnimState = LS_WALK_FORWARD;
else [[likely]]
item->goalAnimState = LS_RUN_FORWARD;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_RUN_FORWARD (1)
// Control: lara_as_run()
void lara_col_run(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->moveAngle = item->pos.yRot;
coll->Setup.BadHeightDown = NO_BAD_POS;
coll->Setup.BadHeightUp = -STEPUP_HEIGHT;
coll->Setup.BadCeilingHeight = 0;
coll->Setup.SlopesAreWalls = true;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
LaraResetGravityStatus(item, coll);
if (TestLaraHitCeiling(coll))
{
SetLaraHitCeiling(item, coll);
return;
}
if (LaraDeflectEdge(item, coll))
{
item->pos.zRot = 0;
if (coll->HitTallObject || TestLaraWall(item, 256, 0, -640) != SPLAT_COLL::NONE)
{
item->goalAnimState = LS_SPLAT;
if (GetChange(item, &g_Level.Anims[item->animNumber]))
{
item->currentAnimState = LS_SPLAT;
return;
}
}
LaraCollideStop(item, coll);
}
if (TestLaraFall(item, coll))
{
SetLaraFallState(item);
return;
}
if (TestLaraSlide(item, coll))
return;
if (TestLaraVault(item, coll))
return;
if (TestLaraStep(coll) &&
coll->CollisionType != CT_FRONT)
{
DoLaraStep(item, coll);
return;
}
// LEGACY step
//if (coll->Front.Floor == NO_HEIGHT || coll->Front.Floor < -STEPUP_HEIGHT || coll->Front.Floor >= -STEP_SIZE / 2)
//{
// coll->Middle.Floor = 0;
//}
//else
//{
// item->goalAnimState = LS_STEP_UP;
// GetChange(item, &g_Level.Anims[item->animNumber]);
//}
//if (coll->Middle.Floor < 50)
//{
// if (coll->Middle.Floor != NO_HEIGHT)
// item->pos.yPos += coll->Middle.Floor;
//}
//else
//{
// item->goalAnimState = LS_STEP_DOWN; // for theoretical running stepdown anims, not in default anims
// if (GetChange(item, &g_Level.Anims[item->animNumber]))
// item->pos.yPos += coll->Middle.Floor; // move Lara to middle.Floor
// else
// item->pos.yPos += 50; // do the default aligment
//}
}
// State: LS_STOP (2)
// Collision: lara_col_stop()
void lara_as_stop(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->look = ((TestLaraSwamp(item) && info->waterStatus == LW_WADE) || item->animNumber == LA_SWANDIVE_ROLL) ? false : true;
// TODO: Hardcoding. @Sezz 2021.09.28
if (item->animNumber != LA_SPRINT_TO_STAND_RIGHT &&
item->animNumber != LA_SPRINT_TO_STAND_LEFT)
StopSoundEffect(SFX_TR4_LARA_SLIPPING);
if (item->hitPoints <= 0)
{
item->goalAnimState = LS_DEATH;
return;
}
// TODO: Hardcoding. @Sezz 2021.09.28
// Handles waterskin and clockwork beetle.
if (UseSpecialItem(item))
return;
if (TrInput & IN_LOOK && info->look)
LookUpDown();
if (TrInput & IN_LEFT &&
!(TrInput & IN_JUMP)) // JUMP locks y rotation.
{
info->turnRate -= LARA_TURN_RATE;
if (info->turnRate < -LARA_SLOW_TURN)
info->turnRate = -LARA_SLOW_TURN;
}
else if (TrInput & IN_RIGHT &&
!(TrInput & IN_JUMP))
{
info->turnRate += LARA_TURN_RATE;
if (info->turnRate > LARA_SLOW_TURN)
info->turnRate = LARA_SLOW_TURN;
}
// TODO: Refine this handling. Create LS_WADE_IDLE state? Might complicate things. @Sezz 2021.09.28
if (info->waterStatus == LW_WADE)
{
if (TestLaraSwamp(item))
LaraSwampStop(item, coll);
else [[likely]]
LaraWadeStop(item, coll);
return;
}
if (TrInput & IN_JUMP &&
coll->Middle.Ceiling < -LARA_HEADROOM * 0.7f)
{
item->goalAnimState = LS_JUMP_PREPARE;
return;
}
if (TrInput & IN_ROLL)
{
item->goalAnimState = LS_ROLL_FORWARD;
return;
}
if (TrInput & IN_DUCK &&
(info->gunStatus == LG_NO_ARMS || !IsStandingWeapon(info->gunType)))
{
item->goalAnimState = LS_CROUCH_IDLE;
return;
}
if (TrInput & IN_FORWARD)
{
if (TrInput & IN_WALK)
{
if (TestLaraWalkForward(item, coll))
{
item->goalAnimState = LS_WALK_FORWARD;
return;
}
}
else if (TrInput & IN_SPRINT &&
TestLaraRunForward(item, coll))
{
item->goalAnimState = LS_SPRINT;
return;
}
else if (TestLaraRunForward(item, coll)) [[likely]]
{
item->goalAnimState = LS_RUN_FORWARD;
return;
}
}
// TODO: Create new LS_WADE_BACK state? Its function would make a direct call to lara_as_back(). @Sezz 2021.06.27
else if (TrInput & IN_BACK)
{
if (TrInput & IN_WALK)
{
if (TestLaraWalkBack(item, coll))
{
item->goalAnimState = LS_WALK_BACK;
return;
}
}
else if (TestLaraHopBack(item, coll)) [[likely]]
{
item->goalAnimState = LS_HOP_BACK;
return;
}
}
if (TrInput & IN_LSTEP &&
TestLaraStepLeft(item, coll))
{
item->goalAnimState = LS_STEP_LEFT;
return;
}
else if (TrInput & IN_RSTEP &&
TestLaraStepRight(item, coll))
{
item->goalAnimState = LS_STEP_RIGHT;
return;
}
if (TrInput & IN_LEFT)
{
if (TrInput & IN_SPRINT ||
info->turnRate <= -LARA_SLOW_TURN ||
(info->gunStatus == LG_READY && info->gunType != WEAPON_TORCH) ||
(info->gunStatus == LG_DRAW_GUNS && info->gunType != WEAPON_FLARE)) // Why are these weapons??? @Sezz 2021.10.10
{
item->goalAnimState = LS_TURN_LEFT_FAST;
}
else [[likely]]
item->goalAnimState = LS_TURN_LEFT_SLOW;
return;
}
else if (TrInput & IN_RIGHT)
{
if (TrInput & IN_SPRINT ||
info->turnRate >= LARA_SLOW_TURN ||
(info->gunStatus == LG_READY && info->gunType != WEAPON_TORCH) ||
(info->gunStatus == LG_DRAW_GUNS && info->gunType != WEAPON_FLARE))
{
item->goalAnimState = LS_TURN_RIGHT_FAST;
}
else [[likely]]
item->goalAnimState = LS_TURN_RIGHT_SLOW;
return;
}
// TODO: LUA.
// TODO: Without animation blending, the AFK pose animation's
// movement lock will be rather obnoxious.
// TODO: Adding some idle breathing would be nice. @Sezz 2021.10.31
info->NewAnims.Pose = false;
if (info->poseCount >= LARA_POSE_TIME &&
TestLaraPose(item, coll) &&
info->NewAnims.Pose)
{
item->goalAnimState = LS_POSE;
return;
}
item->goalAnimState = LS_STOP;
}
// TODO: Future-proof for raising water.
// TODO: See if making these into true states would be beneficial. @Sezz 2021.10.13
// Pseudo-state for idling in wade-height water.
void LaraWadeStop(ITEM_INFO* item, COLL_INFO* coll)
{
if (TrInput & IN_JUMP)
{
item->goalAnimState = LS_JUMP_PREPARE;
return;
}
if (TrInput & IN_FORWARD &&
coll->CollisionType != CT_FRONT &&
coll->CollisionType != CT_TOP_FRONT)
{
item->goalAnimState = LS_WADE_FORWARD;
return;
}
if (TrInput & IN_BACK &&
TestLaraWalkBack(item, coll))
{
item->goalAnimState = LS_WALK_BACK;
return;
}
if (TrInput & IN_LEFT)
{
item->goalAnimState = LS_TURN_LEFT_SLOW;
return;
}
else if (TrInput & IN_RIGHT)
{
item->goalAnimState = LS_TURN_RIGHT_SLOW;
return;
}
if (TrInput & IN_LSTEP &&
TestLaraStepLeft(item, coll))
{
item->goalAnimState = LS_STEP_LEFT;
return;
}
else if (TrInput & IN_RSTEP &&
TestLaraStepRight(item, coll))
{
item->goalAnimState = LS_STEP_RIGHT;
return;
}
item->goalAnimState = LS_STOP;
}
// Pseudo-state for idling in swamps.
void LaraSwampStop(ITEM_INFO* item, COLL_INFO* coll)
{
if (TrInput & IN_FORWARD &&
coll->CollisionType != CT_FRONT &&
coll->CollisionType != CT_TOP_FRONT)
{
item->goalAnimState = LS_WADE_FORWARD;
return;
}
if (TrInput & IN_BACK &&
TestLaraWalkBackSwamp(item, coll))
{
item->goalAnimState = LS_WALK_BACK;
return;
}
if (TrInput & IN_LEFT)
{
item->goalAnimState = LS_TURN_LEFT_SLOW;
return;
}
else if (TrInput & IN_RIGHT)
{
item->goalAnimState = LS_TURN_RIGHT_SLOW;
return;
}
if (TrInput & IN_LSTEP &&
TestLaraStepLeftSwamp(item, coll))
{
item->goalAnimState = LS_STEP_LEFT;
return;
}
else if (TrInput & IN_RSTEP &&
TestLaraStepRightSwamp(item, coll))
{
item->goalAnimState = LS_STEP_RIGHT;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_STOP (2)
// Control: lara_as_stop()
void lara_col_stop(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->moveAngle = item->pos.yRot;
coll->Setup.BadHeightDown = TestLaraSwamp(item) ? NO_BAD_POS : STEPUP_HEIGHT;
coll->Setup.BadHeightUp = -STEPUP_HEIGHT;
coll->Setup.BadCeilingHeight = 0;
item->gravityStatus = false;
item->fallspeed = 0;
coll->Setup.SlopesArePits = true;
coll->Setup.SlopesAreWalls = true;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
if (TestLaraHitCeiling(coll))
{
SetLaraHitCeiling(item, coll);
return;
}
if (TestLaraFall(item, coll))
{
SetLaraFallState(item);
return;
}
if (TestLaraSlide(item, coll))
return;
ShiftItem(item, coll);
// TODO: Vaulting from this state.
LaraSnapToHeight(item, coll);
}
// State: LS_POSE (4)
// Control: lara_col_pose()
void lara_as_pose(ITEM_INFO* item, COLL_INFO* coll)
{
if (item->hitPoints <= 0)
{
item->goalAnimState = LS_DEATH;
return;
}
if (TrInput & IN_LOOK)
LookUpDown();
if (TestLaraPose(item, coll))
{
if (TrInput & IN_ROLL)
{
item->goalAnimState = LS_ROLL_FORWARD;
return;
}
if (TrInput & IN_WAKE)
{
item->goalAnimState = LS_STOP;
return;
}
item->goalAnimState = LS_POSE;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_POSE (4)
// Control: lara_as_pose()
void lara_col_pose(ITEM_INFO* item, COLL_INFO* coll)
{
lara_col_stop(item, coll);
}
// State: LS_HOP_BACK (5)
// Collision: lara_col_fastback()
void lara_as_fastback(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
if (TrInput & IN_LEFT)
{
info->turnRate -= LARA_TURN_RATE;
if (info->turnRate < -LARA_MED_TURN)
info->turnRate = -LARA_MED_TURN;
DoLaraLean(item, coll, -LARA_LEAN_MAX / 2, LARA_LEAN_RATE / 2);
}
else if (TrInput & IN_RIGHT)
{
info->turnRate += LARA_TURN_RATE;
if (info->turnRate > LARA_MED_TURN)
info->turnRate = LARA_MED_TURN;
DoLaraLean(item, coll, LARA_LEAN_MAX / 2, LARA_LEAN_RATE / 2);
}
if (TrInput & IN_ROLL)
{
item->goalAnimState = LS_ROLL_FORWARD;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_HOP_BACK (5)
// Control: lara_as_fastback()
void lara_col_fastback(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->moveAngle = item->pos.yRot + ANGLE(180.0f);
item->fallspeed = 0;
item->gravityStatus = false;
coll->Setup.SlopesAreWalls = false;
coll->Setup.SlopesArePits = true;
coll->Setup.BadHeightDown = NO_BAD_POS;
coll->Setup.BadHeightUp = -STEPUP_HEIGHT;
coll->Setup.BadCeilingHeight = 0;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
if (TestLaraHitCeiling(coll))
{
SetLaraHitCeiling(item, coll);
return;
}
if (LaraDeflectEdge(item, coll))
LaraCollideStop(item, coll);
if (coll->Middle.Floor > STEPUP_HEIGHT / 2)
{
SetLaraFallBackState(item);
return;
}
if (TestLaraSlide(item, coll))
return;
if (TestLaraStep(coll))
{
DoLaraStep(item, coll);
return;
}
}
// State: LS_TURN_RIGHT_SLOW (6)
// Collision: lara_col_turn_r()
void lara_as_turn_r(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->look = (TestLaraSwamp(item) && info->waterStatus == LW_WADE) ? false : true;
if (item->hitPoints <= 0)
{
item->goalAnimState = LS_DEATH;
return;
}
// TODO: This can't be anywhere below the run dispatch because a test to prevent forward movement without embedding currently can't exist. @Sezz 2021.11.12
info->turnRate += LARA_TURN_RATE;
if (info->waterStatus == LW_WADE)
{
if (TestLaraSwamp(item))
LaraSwampTurnRight(item, coll);
else [[likely]]
LaraWadeTurnRight(item, coll);
return;
}
if (TrInput & IN_JUMP &&
coll->Middle.Ceiling < -LARA_HEADROOM * 0.7f)
{
item->goalAnimState = LS_JUMP_PREPARE;
return;
}
if (TrInput & IN_ROLL)
{
item->goalAnimState = LS_ROLL_FORWARD;
return;
}
if ((TrInput & IN_DUCK/* || TestLaraKeepCrouched(coll)*/) &&
(info->gunStatus == LG_NO_ARMS || !IsStandingWeapon(info->gunType)))
{
item->goalAnimState = LS_CROUCH_IDLE;
return;
}
if (TrInput & IN_FORWARD)
{
if (TrInput & IN_WALK)
{
if (TestLaraWalkForward(item, coll))
{
item->goalAnimState = LS_WALK_FORWARD;
return;
}
}
else if (TrInput & IN_SPRINT &&
TestLaraRunForward(item, coll))
{
item->goalAnimState = LS_SPRINT;
return;
}
else if (TestLaraRunForward(item, coll)) [[likely]]
{
item->goalAnimState = LS_RUN_FORWARD;
return;
}
}
else if (TrInput & IN_BACK)
{
if (TrInput & IN_WALK)
{
if (TestLaraWalkBack(item, coll))
{
item->goalAnimState = LS_WALK_BACK;
return;
}
}
else if (TestLaraHopBack(item, coll)) [[likely]]
{
item->goalAnimState = LS_HOP_BACK;
return;
}
}
if (TrInput & IN_LSTEP &&
TestLaraStepLeft(item, coll))
{
item->goalAnimState = LS_STEP_LEFT;
return;
}
else if (TrInput & IN_RSTEP &&
TestLaraStepRight(item, coll))
{
item->goalAnimState = LS_STEP_RIGHT;
return;
}
// TODO: Lara can get locked in the turn right/left animation when, holding forward against a wall,
// the player presses and holds the button to turn the opposite way. @Sezz 2021.10.16
if (TrInput & IN_RIGHT)
{
if (info->turnRate < 0)
info->turnRate = 0;
else if (info->turnRate > (LARA_MED_TURN + ANGLE(1.0f)))
info->turnRate = LARA_MED_TURN + ANGLE(1.0f);
if (TrInput & IN_WALK) // TODO: This hasn't worked since TR1.
{
if (info->turnRate > LARA_SLOW_TURN)
info->turnRate = LARA_SLOW_TURN;
item->goalAnimState = LS_TURN_RIGHT_SLOW;
}
else if (info->turnRate > LARA_SLOW_TURN)
item->goalAnimState = LS_TURN_RIGHT_FAST;
else [[likely]]
item->goalAnimState = LS_TURN_RIGHT_SLOW;
return;
}
item->goalAnimState = LS_STOP;
}
// Pseudo-state for turning right in wade-height water.
void LaraWadeTurnRight(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
if (TrInput & IN_JUMP)
{
item->goalAnimState = LS_JUMP_PREPARE;
return;
}
if (TrInput & IN_FORWARD &&
coll->CollisionType != CT_FRONT &&
coll->CollisionType != CT_TOP_FRONT)
{
item->goalAnimState = LS_WADE_FORWARD;
return;
}
else if (TrInput & IN_BACK &&
TestLaraWalkBack(item, coll))
{
item->goalAnimState = LS_WALK_BACK;
return;
}
if (TrInput & IN_LSTEP &&
TestLaraStepLeft(item, coll))
{
item->goalAnimState = LS_STEP_LEFT;
return;
}
else if (TrInput & IN_RSTEP &&
TestLaraStepRight(item, coll))
{
item->goalAnimState = LS_STEP_RIGHT;
return;
}
if (TrInput & IN_RIGHT)
{
if (info->turnRate > (LARA_SLOW_TURN + ANGLE(1.5f)))
info->turnRate = LARA_SLOW_TURN + ANGLE(1.5f);
item->goalAnimState = LS_TURN_RIGHT_SLOW;
return;
}
item->goalAnimState = LS_STOP;
}
// Pseudo-state for turning right in swamps.
void LaraSwampTurnRight(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
if (TrInput & IN_FORWARD &&
coll->CollisionType != CT_FRONT &&
coll->CollisionType != CT_TOP_FRONT)
{
item->goalAnimState = LS_WADE_FORWARD;
return;
}
else if (TrInput & IN_BACK &&
TestLaraWalkBackSwamp(item, coll))
{
item->goalAnimState = LS_WALK_BACK;
return;
}
if (TrInput & IN_LSTEP &&
TestLaraStepLeftSwamp(item, coll))
{
item->goalAnimState = LS_STEP_LEFT;
return;
}
else if (TrInput & IN_RSTEP &&
TestLaraStepRightSwamp(item, coll))
{
item->goalAnimState = LS_STEP_RIGHT;
return;
}
if (TrInput & IN_RIGHT)
{
if (info->turnRate > LARA_SLOW_TURN / 2)
info->turnRate = LARA_SLOW_TURN / 2;
item->goalAnimState = LS_TURN_RIGHT_SLOW;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_TURN_RIGHT_SLOW (6)
// Control: lara_as_turn_r()
void lara_col_turn_r(ITEM_INFO* item, COLL_INFO* coll)
{
lara_col_stop(item, coll);
}
// State: LS_TURN_LEFT_SLOW (7)
// Collision: lara_col_turn_l()
void lara_as_turn_l(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->look = (TestLaraSwamp(item) && info->waterStatus == LW_WADE) ? false : true;
if (item->hitPoints <= 0)
{
item->goalAnimState = LS_DEATH;
return;
}
info->turnRate -= LARA_TURN_RATE;
if (info->waterStatus == LW_WADE)
{
if (TestLaraSwamp(item))
LaraSwampTurnLeft(item, coll);
else [[likely]]
LaraWadeTurnLeft(item, coll);
return;
}
if (TrInput & IN_JUMP &&
coll->Middle.Ceiling < -LARA_HEADROOM * 0.7f)
{
item->goalAnimState = LS_JUMP_PREPARE;
return;
}
if (TrInput & IN_ROLL)
{
item->goalAnimState = LS_ROLL_FORWARD;
return;
}
if ((TrInput & IN_DUCK) &&
(info->gunStatus == LG_NO_ARMS || !IsStandingWeapon(info->gunType)))
{
item->goalAnimState = LS_CROUCH_IDLE;
return;
}
if (TrInput & IN_FORWARD)
{
if (TrInput & IN_WALK)
{
if (TestLaraWalkForward(item, coll))
{
item->goalAnimState = LS_WALK_FORWARD;
return;
}
}
else if (TrInput & IN_SPRINT &&
TestLaraRunForward(item, coll))
{
item->goalAnimState = LS_SPRINT;
return;
}
else if (TestLaraRunForward(item, coll)) [[likely]]
{
item->goalAnimState = LS_RUN_FORWARD;
return;
}
}
else if (TrInput & IN_BACK)
{
if (TrInput & IN_WALK)
{
if (TestLaraWalkBack(item, coll))
{
item->goalAnimState = LS_WALK_BACK;
return;
}
}
else if (TestLaraHopBack(item, coll)) [[likely]]
{
item->goalAnimState = LS_HOP_BACK;
return;
}
}
if (TrInput & IN_LSTEP &&
TestLaraStepLeft(item, coll))
{
item->goalAnimState = LS_STEP_LEFT;
return;
}
// TODO: Lara steps left. Why?? @Sezz 2021.10.08
else if (TrInput & IN_RSTEP &&
TestLaraStepRight(item, coll))
{
item->goalAnimState = LS_STEP_RIGHT;
return;
}
if (TrInput & IN_LEFT)
{
if (info->turnRate > 0)
info->turnRate = 0;
else if (info->turnRate < -(LARA_MED_TURN + ANGLE(1.0f)))
info->turnRate = -(LARA_MED_TURN + ANGLE(1.0f));
if (TrInput & IN_WALK)
{
if (info->turnRate < -LARA_SLOW_TURN)
info->turnRate = -LARA_SLOW_TURN;
item->goalAnimState = LS_TURN_LEFT_SLOW;
}
else if (info->turnRate < -LARA_MED_TURN)
item->goalAnimState = LS_TURN_LEFT_FAST;
else [[likely]]
item->goalAnimState = LS_TURN_RIGHT_SLOW;
return;
}
item->goalAnimState = LS_STOP;
}
// Pseudo-state for turning left in wade-height water.
void LaraWadeTurnLeft(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
if (TrInput & IN_JUMP)
{
item->goalAnimState = LS_JUMP_PREPARE;
return;
}
if (TrInput & IN_FORWARD &&
coll->CollisionType != CT_FRONT &&
coll->CollisionType != CT_TOP_FRONT)
{
item->goalAnimState = LS_WADE_FORWARD;
return;
}
else if (TrInput & IN_BACK &&
TestLaraWalkBack(item, coll))
{
item->goalAnimState = LS_WALK_BACK;
return;
}
if (TrInput & IN_LSTEP &&
TestLaraStepLeft(item, coll))
{
item->goalAnimState = LS_STEP_LEFT;
return;
}
else if (TrInput & IN_RSTEP &&
TestLaraStepRight(item, coll))
{
item->goalAnimState = LS_STEP_RIGHT;
return;
}
if (TrInput & IN_LEFT)
{
if (info->turnRate < -(LARA_SLOW_TURN + ANGLE(1.5f)))
info->turnRate = -(LARA_SLOW_TURN + ANGLE(1.5f));
item->goalAnimState = LS_TURN_LEFT_SLOW;
return;
}
item->goalAnimState = LS_STOP;
}
// Pseudo-state for turning left in swamps.
void LaraSwampTurnLeft(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
if (TrInput & IN_FORWARD &&
coll->CollisionType != CT_FRONT &&
coll->CollisionType != CT_TOP_FRONT)
{
item->goalAnimState = LS_WADE_FORWARD;
return;
}
else if (TrInput & IN_BACK &&
TestLaraWalkBack(item, coll))
{
item->goalAnimState = LS_WALK_BACK;
return;
}
if (TrInput & IN_LSTEP &&
TestLaraStepLeft(item, coll))
{
item->goalAnimState = LS_STEP_LEFT;
return;
}
else if (TrInput & IN_RSTEP &&
TestLaraStepRight(item, coll))
{
item->goalAnimState = LS_STEP_RIGHT;
return;
}
if (TrInput & IN_LEFT)
{
if (info->turnRate < -LARA_SLOW_TURN / 2)
info->turnRate = -LARA_SLOW_TURN / 2;
item->goalAnimState = LS_TURN_LEFT_SLOW;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_TURN_LEFT_SLOW (7)
// Control: lara_as_turn_l()
void lara_col_turn_l(ITEM_INFO* item, COLL_INFO* coll)
{
lara_col_turn_r(item, coll);
}
void lara_as_death(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
/*state 8*/
/*collision: lara_col_death*/
info->look = false;
coll->Setup.EnableObjectPush = false;
coll->Setup.EnableSpaz = false;
if (BinocularRange)
{
BinocularRange = 0;
LaserSight = false;
AlterFOV(ANGLE(80.0f));
LaraItem->meshBits = -1;
info->busy = false;
}
}
void lara_col_death(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
/*state 8*/
/*state code: lara_as_death*/
StopSoundEffect(SFX_TR4_LARA_FALL);
info->moveAngle = item->pos.yRot;
coll->Setup.BadHeightDown = STEPUP_HEIGHT;
coll->Setup.BadHeightUp = -STEPUP_HEIGHT;
coll->Setup.BadCeilingHeight = 0;
coll->Setup.Radius = LARA_RAD_DEATH;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
ShiftItem(item, coll);
item->hitPoints = -1;
info->air = -1;
if (coll->Middle.Floor != NO_HEIGHT)
item->pos.yPos += coll->Middle.Floor;
}
void lara_as_splat(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->look = false;
}
void lara_col_splat(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->moveAngle = item->pos.yRot;
coll->Setup.SlopesAreWalls = true;
coll->Setup.SlopesArePits = true;
coll->Setup.BadHeightDown = STEPUP_HEIGHT;
coll->Setup.BadHeightUp = -STEPUP_HEIGHT;
coll->Setup.BadCeilingHeight = 0;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
ShiftItem(item, coll);
if (coll->Middle.Floor >= -256 && coll->Middle.Floor <= 256)
item->pos.yPos += coll->Middle.Floor;
}
// State: LS_WALK_BACK (16)
// Collision: lara_col_back()
void lara_as_back(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->look = (TestLaraSwamp(item) && info->waterStatus == LW_WADE) ? false : true;
if (item->hitPoints <= 0)
{
item->goalAnimState = LS_DEATH;
return;
}
if (info->isMoving)
return;
if (TestLaraSwamp(item) &&
info->waterStatus == LW_WADE)
{
LaraSwampWalkBack(item, coll);
return;
}
if (TrInput & IN_LEFT)
{
info->turnRate -= LARA_TURN_RATE;
if (info->turnRate < -LARA_SLOW_TURN)
info->turnRate = -LARA_SLOW_TURN;
DoLaraLean(item, coll, -LARA_LEAN_MAX / 3, LARA_LEAN_RATE / 2);
}
else if (TrInput & IN_RIGHT)
{
info->turnRate += LARA_TURN_RATE;
if (info->turnRate > LARA_SLOW_TURN)
info->turnRate = LARA_SLOW_TURN;
DoLaraLean(item, coll, LARA_LEAN_MAX / 3, LARA_LEAN_RATE / 2);
}
if (TrInput & IN_BACK &&
(TrInput & IN_WALK || info->waterStatus == LW_WADE))
{
item->goalAnimState = LS_WALK_BACK;
return;
}
item->goalAnimState = LS_STOP;
}
// Pseudo-state for walking back in swamps.
void LaraSwampWalkBack(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
if (TrInput & IN_LEFT)
{
info->turnRate -= LARA_TURN_RATE;
if (info->turnRate < -LARA_SLOW_TURN / 3)
info->turnRate = -LARA_SLOW_TURN / 3;
DoLaraLean(item, coll, -LARA_LEAN_MAX / 3, LARA_LEAN_RATE / 3);
}
else if (TrInput & IN_RIGHT)
{
info->turnRate += LARA_TURN_RATE;
if (info->turnRate > LARA_SLOW_TURN / 3)
info->turnRate = LARA_SLOW_TURN / 3;
DoLaraLean(item, coll, LARA_LEAN_MAX / 3, LARA_LEAN_RATE / 3);
}
if (TrInput & IN_BACK)
{
item->goalAnimState = LS_WALK_BACK;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_WALK_BACK (16)
// Control: lara_as_back()
void lara_col_back(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->moveAngle = item->pos.yRot + ANGLE(180);
item->gravityStatus = false;
item->fallspeed = 0;
coll->Setup.BadHeightDown = info->waterStatus == LW_WADE ? NO_BAD_POS : STEPUP_HEIGHT;
coll->Setup.BadHeightUp = -STEPUP_HEIGHT;
coll->Setup.BadCeilingHeight = 0;
coll->Setup.SlopesArePits = true;
coll->Setup.SlopesAreWalls = true;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
if (TestLaraHitCeiling(coll))
{
SetLaraHitCeiling(item, coll);
return;
}
if (LaraDeflectEdge(item, coll))
LaraCollideStop(item, coll);
if (TestLaraFall(item, coll))
{
SetLaraFallState(item);
return;
}
if (TestLaraSlide(item, coll))
return;
if (TestLaraStep(coll))
{
DoLaraStep(item, coll);
return;
}
}
// State: LS_TURN_RIGHT_FAST (20)
// Collision: lara_col_turn_right_fast()
void lara_as_turn_right_fast(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
if (item->hitPoints <= 0)
{
item->goalAnimState = LS_DEATH;
return;
}
// TODO: Wade handling. @Sezz 2021.10.13
if (TrInput & IN_JUMP &&
coll->Middle.Ceiling < -LARA_HEADROOM * 0.7f)
{
item->goalAnimState = LS_JUMP_PREPARE;
return;
}
if (TrInput & IN_ROLL &&
info->waterStatus != LW_WADE)
{
item->goalAnimState = LS_ROLL_FORWARD;
return;
}
if ((TrInput & IN_DUCK/* || TestLaraKeepCrouched(coll)*/) &&
(info->gunStatus == LG_NO_ARMS || !IsStandingWeapon(info->gunType)) &&
info->waterStatus != LW_WADE)
{
item->goalAnimState = LS_CROUCH_IDLE;
return;
}
if (TrInput & IN_FORWARD)
{
if (info->waterStatus == LW_WADE) // Should not be possible, but here for security.
{
if (TestLaraRunForward(item, coll))
{
item->goalAnimState = LS_WADE_FORWARD;
return;
}
}
else if (TrInput & IN_WALK)
{
if (TestLaraWalkForward(item, coll))
{
item->goalAnimState = LS_WALK_FORWARD;
return;
}
}
else if (TrInput & IN_SPRINT &&
TestLaraRunForward(item, coll))
{
item->goalAnimState = LS_SPRINT;
return;
}
else if (TestLaraRunForward(item, coll)) [[likely]]
{
item->goalAnimState = LS_RUN_FORWARD;
return;
}
}
else if (TrInput & IN_BACK)
{
if (TrInput & IN_WALK)
{
if (TestLaraWalkBack(item, coll))
{
item->goalAnimState = LS_WALK_BACK;
return;
}
}
else if (TestLaraHopBack(item, coll)) [[likely]]
{
item->goalAnimState = LS_HOP_BACK;
return;
}
}
if (TrInput & IN_LSTEP &&
TestLaraStepLeft(item, coll))
{
item->goalAnimState = LS_STEP_LEFT;
return;
}
else if (TrInput & IN_RSTEP &&
TestLaraStepRight(item, coll))
{
item->goalAnimState = LS_STEP_RIGHT;
return;
}
// TODO: Hold WALK to slow down again.
if (TrInput & IN_RIGHT)
{
info->turnRate += LARA_TURN_RATE;
if (info->turnRate < LARA_MED_TURN)
info->turnRate = LARA_MED_TURN;
else if (info->turnRate > LARA_FAST_TURN)
info->turnRate = LARA_FAST_TURN;
item->goalAnimState = LS_TURN_RIGHT_FAST;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_TURN_RIGHT_FAST (20)
// Control: lara_as_turn_right_fast()
void lara_col_turn_right_fast(ITEM_INFO* item, COLL_INFO* coll)
{
lara_col_stop(item, coll);
}
// State: LS_TURN_LEFT_FAST (152)
// Collision: lara_col_turn_left_fast()
void lara_as_turn_left_fast(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
if (item->hitPoints <= 0)
{
item->goalAnimState = LS_DEATH;
return;
}
if (TrInput & IN_JUMP &&
coll->Middle.Ceiling < -LARA_HEADROOM * 0.7f)
{
item->goalAnimState = LS_JUMP_PREPARE;
return;
}
if (TrInput & IN_ROLL &&
info->waterStatus != LW_WADE)
{
item->goalAnimState = LS_ROLL_FORWARD;
return;
}
if ((TrInput & IN_DUCK/* || TestLaraKeepCrouched(coll)*/) &&
(info->gunStatus == LG_NO_ARMS || !IsStandingWeapon(info->gunType)) &&
info->waterStatus != LW_WADE)
{
item->goalAnimState = LS_CROUCH_IDLE;
return;
}
if (TrInput & IN_FORWARD)
{
if (info->waterStatus == LW_WADE) // Should not be possible, but here for security.
{
if (TestLaraRunForward(item, coll))
{
item->goalAnimState = LS_WADE_FORWARD;
return;
}
}
else if (TrInput & IN_WALK)
{
if (TestLaraWalkForward(item, coll))
{
item->goalAnimState = LS_WALK_FORWARD;
return;
}
}
else if (TrInput & IN_SPRINT &&
TestLaraRunForward(item, coll))
{
item->goalAnimState = LS_SPRINT;
return;
}
else if (TestLaraRunForward(item, coll)) [[likely]]
{
item->goalAnimState = LS_RUN_FORWARD;
return;
}
}
else if (TrInput & IN_BACK)
{
if (TrInput & IN_WALK)
{
if (TestLaraWalkBack(item, coll))
{
item->goalAnimState = LS_WALK_BACK;
return;
}
}
else if (TestLaraHopBack(item, coll)) [[likely]]
{
item->goalAnimState = LS_HOP_BACK;
return;
}
}
if (TrInput & IN_LSTEP &&
TestLaraStepLeft(item, coll))
{
item->goalAnimState = LS_STEP_LEFT;
return;
}
// TODO: Lara steps left. Why?? @Sezz 2021.10.08
else if (TrInput & IN_RSTEP &&
TestLaraStepRight(item, coll))
{
item->goalAnimState = LS_STEP_RIGHT;
return;
}
if (TrInput & IN_LEFT)
{
info->turnRate -= LARA_TURN_RATE;
if (info->turnRate > -LARA_MED_TURN)
info->turnRate = -LARA_MED_TURN;
else if (info->turnRate < -LARA_FAST_TURN)
info->turnRate = -LARA_FAST_TURN;
item->goalAnimState = LS_TURN_LEFT_FAST;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_TURN_LEFT_FAST (152)
// Control: lara_as_turn_left_fast()
void lara_col_turn_left_fast(ITEM_INFO* item, COLL_INFO* coll)
{
lara_col_stop(item, coll);
}
// State: LS_SIDESTEP_RIGHT (21)
// Collision: lara_col_stepright()
void lara_as_stepright(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->look = false;
if (item->hitPoints <= 0)
{
item->goalAnimState = LS_STOP;
return;
}
if (info->isMoving)
return;
if (TrInput & IN_LEFT)
{
info->turnRate -= LARA_TURN_RATE;
if (info->turnRate < -LARA_SLOW_TURN)
info->turnRate = -LARA_SLOW_TURN;
}
else if (TrInput & IN_RIGHT)
{
info->turnRate += LARA_TURN_RATE;
if (info->turnRate > LARA_SLOW_TURN)
info->turnRate = LARA_SLOW_TURN;
}
if (TrInput & IN_RSTEP)
{
item->goalAnimState = LS_STEP_RIGHT;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_STEP_RIGHT (21)
// Control: lara_as_stepright()
void lara_col_stepright(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->moveAngle = item->pos.yRot + ANGLE(90.0f);
item->gravityStatus = false;
item->fallspeed = 0;
coll->Setup.BadHeightDown = (info->waterStatus == LW_WADE) ? NO_BAD_POS : STEP_SIZE / 2;
coll->Setup.BadHeightUp = -STEP_SIZE / 2;
coll->Setup.BadCeilingHeight = 0;
coll->Setup.SlopesArePits = true;
coll->Setup.SlopesAreWalls = true;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
if (TestLaraHitCeiling(coll))
{
SetLaraHitCeiling(item, coll);
return;
}
if (LaraDeflectEdge(item, coll))
LaraCollideStop(item, coll);
if (TestLaraFall(item, coll))
{
SetLaraFallState(item);
return;
}
if (TestLaraSlide(item, coll))
return;
if (TestLaraStep(coll) || TestLaraSwamp(item))
{
DoLaraStep(item, coll);
return;
}
}
// State: LS_SIDESTEP_LEFT (22)
// Collision: lara_col_stepleft()
void lara_as_stepleft(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->look = false;
if (item->hitPoints <= 0)
{
item->goalAnimState = LS_STOP;
return;
}
if (info->isMoving)
return;
if (TrInput & IN_LEFT)
{
info->turnRate -= LARA_TURN_RATE;
if (info->turnRate < -LARA_SLOW_TURN)
info->turnRate = -LARA_SLOW_TURN;
}
else if (TrInput & IN_RIGHT)
{
info->turnRate += LARA_TURN_RATE;
if (info->turnRate > LARA_SLOW_TURN)
info->turnRate = LARA_SLOW_TURN;
}
if (TrInput & IN_LSTEP)
{
item->goalAnimState = LS_STEP_LEFT;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_STEP_LEFT (22)
// Control: lara_as_stepleft()
void lara_col_stepleft(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->moveAngle = item->pos.yRot - ANGLE(90.0f);
item->gravityStatus = false;
item->fallspeed = 0;
coll->Setup.BadHeightDown = (info->waterStatus == LW_WADE) ? NO_BAD_POS : STEP_SIZE / 2;
coll->Setup.BadHeightUp = -STEP_SIZE / 2;
coll->Setup.BadCeilingHeight = 0;
coll->Setup.SlopesArePits = true;
coll->Setup.SlopesAreWalls = true;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
if (TestLaraHitCeiling(coll))
{
SetLaraHitCeiling(item, coll);
return;
}
if (LaraDeflectEdge(item, coll))
LaraCollideStop(item, coll);
if (TestLaraFall(item, coll))
{
SetLaraFallState(item);
return;
}
if (TestLaraSlide(item, coll))
return;
if (TestLaraStep(coll) || TestLaraSwamp(item))
{
DoLaraStep(item, coll);
return;
}
}
// State: LS_ROLL_BACK(23)
// Collision: lara_col_roll2()
void lara_as_roll2(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->look = false;
if (TrInput & IN_ROLL)
{
item->goalAnimState = LS_ROLL_BACK;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_ROLL_BACK (23)
// Control: lara_as_roll2()
void lara_col_roll2(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
Camera.laraNode = 0;
info->moveAngle = item->pos.yRot + ANGLE(180);
item->gravityStatus = false;
item->fallspeed = 0;
coll->Setup.BadHeightDown = NO_BAD_POS;
coll->Setup.BadHeightUp = -STEPUP_HEIGHT;
coll->Setup.BadCeilingHeight = 0;
coll->Setup.SlopesAreWalls = true;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
if (TestLaraHitCeiling(coll))
{
SetLaraHitCeiling(item, coll);
return;
}
if (TestLaraSlide(item, coll))
return;
if (coll->Middle.Floor > STEPUP_HEIGHT / 2) // Was 200.
{
SetLaraFallBackState(item);
return;
}
ShiftItem(item, coll);
if (TestLaraStep(coll))
{
DoLaraStep(item, coll);
return;
}
}
// State: LS_ROLL_FORWARD (45)
// Collision: lara_col_roll()
void lara_as_roll(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->look = false;
// TODO: Interpolation instead.
info->NewAnims.SwandiveRollRun = true;
if (TrInput & IN_FORWARD &&
item->animNumber == LA_SWANDIVE_ROLL &&
info->NewAnims.SwandiveRollRun)
{
item->goalAnimState = LS_RUN_FORWARD;
return;
}
if (TrInput & IN_ROLL)
{
item->goalAnimState = LS_ROLL_FORWARD;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_ROLL_FORWARD (45)
// Control: lara_as_roll()
void lara_col_roll(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->moveAngle = item->pos.yRot;
item->gravityStatus = false;
item->fallspeed = 0;
coll->Setup.BadHeightDown = NO_BAD_POS;
coll->Setup.BadHeightUp = -STEPUP_HEIGHT;
coll->Setup.BadCeilingHeight = 0;
coll->Setup.SlopesArePits = false;
coll->Setup.SlopesAreWalls = true;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
if (TestLaraHitCeiling(coll))
{
SetLaraHitCeiling(item, coll);
return;
}
if (TestLaraFall(item, coll))
{
SetLaraFallState(item);
return;
}
if (TestLaraSlide(item, coll))
return;
ShiftItem(item, coll);
if (TestLaraStep(coll))
{
DoLaraStep(item, coll);
return;
}
}
void lara_as_gymnast(ITEM_INFO* item, COLL_INFO* coll)
{
/*state 54*/
/*collision: lara_default_col*/
coll->Setup.EnableObjectPush = false;
coll->Setup.EnableSpaz = false;
}
// State: LS_WADE_FORWARD (65)
// Collision: lara_col_wade()
void lara_as_wade(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->look = (TestLaraSwamp(item) && info->waterStatus == LW_WADE) ? false : true;
Camera.targetElevation = -ANGLE(22.0f);
if (item->hitPoints <= 0)
{
item->goalAnimState = LS_STOP;
return;
}
if (TestLaraSwamp(item))
{
LaraWadeSwamp(item, coll);
return;
}
if (TrInput & IN_LEFT)
{
info->turnRate -= LARA_TURN_RATE;
if (info->turnRate < -LARA_FAST_TURN)
info->turnRate = -LARA_FAST_TURN;
DoLaraLean(item, coll, -LARA_LEAN_MAX, LARA_LEAN_RATE / 2);
}
else if (TrInput & IN_RIGHT)
{
info->turnRate += LARA_TURN_RATE;
if (info->turnRate > LARA_FAST_TURN)
info->turnRate = LARA_FAST_TURN;
DoLaraLean(item, coll, LARA_LEAN_MAX, LARA_LEAN_RATE / 2);
}
if (TrInput & IN_FORWARD)
{
if (info->waterStatus == LW_ABOVE_WATER)
item->goalAnimState = LS_RUN_FORWARD;
else [[likely]]
item->goalAnimState = LS_WADE_FORWARD;
return;
}
item->goalAnimState = LS_STOP;
}
// Pseudo-state for wading in a swamp.
void LaraWadeSwamp(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
if (TrInput & IN_LEFT)
{
info->turnRate -= LARA_TURN_RATE;
if (info->turnRate < -LARA_SLOW_TURN / 2)
info->turnRate = -LARA_SLOW_TURN / 2;
DoLaraLean(item, coll, -LARA_LEAN_MAX / 5 * 3, LARA_LEAN_RATE / 3);
}
else if (TrInput & IN_RIGHT)
{
info->turnRate += LARA_TURN_RATE;
if (info->turnRate > LARA_SLOW_TURN / 2)
info->turnRate = LARA_SLOW_TURN / 2;
DoLaraLean(item, coll, LARA_LEAN_MAX / 5 * 3, LARA_LEAN_RATE / 3);
}
if (TrInput & IN_FORWARD)
{
item->goalAnimState = LS_WADE_FORWARD;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_WADE_FORWARD (65)
// Control: lara_as_wade()
void lara_col_wade(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->moveAngle = item->pos.yRot;
coll->Setup.BadHeightDown = NO_BAD_POS;
coll->Setup.BadHeightUp = -STEPUP_HEIGHT;
coll->Setup.BadCeilingHeight = 0;
coll->Setup.SlopesAreWalls = true;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
if (TestLaraHitCeiling(coll))
{
SetLaraHitCeiling(item, coll);
return;
}
if (LaraDeflectEdge(item, coll))
{
item->pos.zRot = 0;
if (coll->Front.Floor < -STEPUP_HEIGHT &&
!coll->Front.Slope &&
!TestLaraSwamp(item))
{
item->goalAnimState = LS_SPLAT;
if (GetChange(item, &g_Level.Anims[item->animNumber]))
return;
}
LaraCollideStop(item, coll);
}
if (TestLaraVault(item, coll))
return;
if (TestLaraStep(coll) || TestLaraSwamp(item))
{
DoLaraStep(item, coll);
return;
}
// LEGACY step
/*if (coll->Middle.Floor >= -STEPUP_HEIGHT && coll->Middle.Floor < -STEP_SIZE / 2 && !TestLaraSwamp(item))
{
item->goalAnimState = LS_STEP_UP;
GetChange(item, &g_Level.Anims[item->animNumber]);
}
if (coll->Middle.Floor >= 50 && !TestLaraSwamp(item))
{
item->pos.yPos += 50;
return;
}
LaraSnapToHeight(item, coll);*/
}
// State: LS_SPRINT (73)
// Collision: lara_col_dash()
void lara_as_dash(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->sprintTimer--;
if (item->hitPoints <= 0)
{
item->goalAnimState = LS_DEATH;
return;
}
if (TrInput & IN_LEFT)
{
info->turnRate -= LARA_TURN_RATE;
if (info->turnRate < -LARA_SLOW_TURN)
info->turnRate = -LARA_SLOW_TURN;
DoLaraLean(item, coll, -LARA_LEAN_MAX, LARA_LEAN_RATE);
}
else if (TrInput & IN_RIGHT)
{
info->turnRate += LARA_TURN_RATE;
if (info->turnRate > LARA_SLOW_TURN)
info->turnRate = LARA_SLOW_TURN;
DoLaraLean(item, coll, LARA_LEAN_MAX, LARA_LEAN_RATE);
}
if (TrInput & IN_JUMP)
{
item->goalAnimState = LS_SPRINT_ROLL;
return;
}
if ((TrInput & IN_DUCK/* || TestLaraKeepCrouched(coll)*/) &&
(info->gunStatus == LG_NO_ARMS || !IsStandingWeapon(info->gunType)))
{
item->goalAnimState = LS_CROUCH_IDLE;
return;
}
// TODO: Supposedly there is a bug wherein sprinting into the boundary between shallow and deep water
// under some condition allows Lara to run around in the water room. Investigate. @Sezz 2021.09.29
if (TrInput & IN_FORWARD)
{
if (info->waterStatus == LW_WADE)
item->goalAnimState = LS_RUN_FORWARD; // TODO: Dispatch to wade forward state. @Sezz 2021.09.29
else if (TrInput & IN_WALK)
item->goalAnimState = LS_WALK_FORWARD;
else if (TrInput & IN_SPRINT && info->sprintTimer > 0) [[likely]]
item->goalAnimState = LS_SPRINT;
else
item->goalAnimState = LS_RUN_FORWARD;
return;
}
item->goalAnimState = LS_STOP;
}
// State: LS_SPRINT (73)
// Control: lara_as_dash()
void lara_col_dash(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
info->moveAngle = item->pos.yRot;
coll->Setup.BadHeightDown = NO_BAD_POS;
coll->Setup.BadHeightUp = -STEPUP_HEIGHT;
coll->Setup.BadCeilingHeight = 0;
coll->Setup.SlopesAreWalls = true;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
if (TestLaraHitCeiling(coll))
{
SetLaraHitCeiling(item, coll);
return;
}
if (TestLaraVault(item, coll))
return;
if (LaraDeflectEdge(item, coll))
{
item->pos.zRot = 0;
if (coll->HitTallObject || TestLaraWall(item, 256, 0, -640) != SPLAT_COLL::NONE)
{
item->goalAnimState = LS_SPLAT;
if (GetChange(item, &g_Level.Anims[item->animNumber]))
{
item->currentAnimState = LS_SPLAT;
return;
}
}
LaraCollideStop(item, coll);
}
if (TestLaraFall(item, coll))
{
SetLaraFallState(item);
return;
}
if (TestLaraSlide(item, coll))
return;
if (TestLaraStep(coll))
{
DoLaraStep(item, coll);
return;
}
// LEGACY step
//if (coll->Middle.Floor >= -STEPUP_HEIGHT && coll->Middle.Floor < -STEP_SIZE / 2)
//{
// item->goalAnimState = LS_STEP_UP;
// GetChange(item, &g_Level.Anims[item->animNumber]);
//}
//
//if (coll->Middle.Floor < 50)
//{
// if (coll->Middle.Floor != NO_HEIGHT)
// item->pos.yPos += coll->Middle.Floor;
//}
//else
//{
// item->goalAnimState = LS_STEP_DOWN; // for theoretical sprint stepdown anims, not in default anims
// if (GetChange(item, &g_Level.Anims[item->animNumber]))
// item->pos.yPos += coll->Middle.Floor; // move Lara to middle.Floor
// else
// item->pos.yPos += 50; // do the default aligment
//}
}
// State: LS_SPRINT_ROLL (74)
// Collision: lara_col_dashdive()
void lara_as_dashdive(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
if (TrInput & IN_LEFT)
{
info->turnRate -= LARA_TURN_RATE;
if (info->turnRate < -LARA_SLOW_TURN)
info->turnRate = -LARA_SLOW_TURN;
DoLaraLean(item, coll, -(LARA_LEAN_MAX * 3) / 5, LARA_LEAN_RATE);
}
else if (TrInput & IN_RIGHT)
{
info->turnRate += LARA_TURN_RATE;
if (info->turnRate > LARA_SLOW_TURN)
info->turnRate = LARA_SLOW_TURN;
DoLaraLean(item, coll, (LARA_LEAN_MAX * 3) / 5, LARA_LEAN_RATE);
}
// TODO: What?
if (item->goalAnimState != LS_DEATH &&
item->goalAnimState != LS_STOP &&
item->goalAnimState != LS_RUN_FORWARD &&
item->fallspeed > LARA_FREEFALL_SPEED)
{
item->goalAnimState = LS_FREEFALL;
}
}
void lara_col_dashdive(ITEM_INFO* item, COLL_INFO* coll)
{
LaraInfo*& info = item->data;
/*state 74*/
/*state code: lara_as_dashdive*/
if (item->speed < 0)
info->moveAngle = item->pos.yRot + ANGLE(180);
else
info->moveAngle = item->pos.yRot;
coll->Setup.BadHeightDown = NO_BAD_POS;
coll->Setup.BadHeightUp = -STEPUP_HEIGHT;
coll->Setup.BadCeilingHeight = BAD_JUMP_CEILING;
coll->Setup.SlopesAreWalls = true;
coll->Setup.ForwardAngle = info->moveAngle;
GetCollisionInfo(coll, item);
LaraDeflectEdgeJump(item, coll);
if (!LaraFallen(item, coll))
{
if (item->speed < 0)
info->moveAngle = item->pos.yRot;
if (coll->Middle.Floor <= 0 && item->fallspeed > 0)
{
if (LaraLandedBad(item, coll))
{
item->goalAnimState = LS_DEATH;
}
else if (info->waterStatus == LW_WADE || !(TrInput & IN_FORWARD) || TrInput & IN_WALK)
{
item->goalAnimState = LS_STOP;
}
else
{
item->goalAnimState = LS_RUN_FORWARD;
}
item->gravityStatus = false;
item->fallspeed = 0;
item->pos.yPos += coll->Middle.Floor;
item->speed = 0;
AnimateLara(item);
}
ShiftItem(item, coll);
if (coll->Middle.Floor != NO_HEIGHT)
item->pos.yPos += coll->Middle.Floor;
}
}
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