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|
/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "bladerunner/actor.h"
#include "bladerunner/actor_clues.h"
#include "bladerunner/actor_combat.h"
#include "bladerunner/actor_walk.h"
#include "bladerunner/audio_speech.h"
#include "bladerunner/bladerunner.h"
#include "bladerunner/boundingbox.h"
#include "bladerunner/game_info.h"
#include "bladerunner/items.h"
#include "bladerunner/mouse.h"
#include "bladerunner/movement_track.h"
#include "bladerunner/savefile.h"
#include "bladerunner/scene.h"
#include "bladerunner/scene_objects.h"
#include "bladerunner/script/scene_script.h"
#include "bladerunner/script/ai_script.h"
#include "bladerunner/set.h"
#include "bladerunner/slice_animations.h"
#include "bladerunner/slice_renderer.h"
#include "bladerunner/time.h"
#include "bladerunner/subtitles.h"
#include "bladerunner/waypoints.h"
#include "bladerunner/zbuffer.h"
namespace BladeRunner {
Actor::Actor(BladeRunnerEngine *vm, int actorId) {
_vm = vm;
_id = actorId;
_walkInfo = new ActorWalk(vm);
_movementTrack = new MovementTrack();
_cluesLimit = (actorId == kActorMcCoy || actorId == kActorVoiceOver) ? 4 : 2;
_clues = new ActorClues(vm, _cluesLimit);
_combatInfo = new ActorCombat(vm);
_friendlinessToOther.resize(_vm->_gameInfo->getActorCount());
setup(actorId);
}
Actor::~Actor() {
delete _combatInfo;
delete _clues;
delete _movementTrack;
delete _walkInfo;
}
void Actor::setup(int actorId) {
_id = actorId;
_setId = -1;
_position = Vector3(0.0, 0.0, 0.0);
_facing = 512;
_targetFacing = -1;
_walkboxId = -1;
_animationId = 0;
_animationFrame = 0;
_fps = 15;
_frameMs = 1000 / _fps;
_mustReachWalkDestination = false; // Original's _inWalkLoop. Moved here from our constructor, since it's here in the original's init()
_isMoving = false;
_isTarget = false;
_inCombat = false;
_isInvisible = false;
_isImmuneToObstacles = false;
_isRetired = false;
_width = 0;
_height = 0;
_retiredWidth = 0;
_retiredHeight = 0;
_scale = 1.0f;
_timer4RemainDefault = 60000u;
_movementTrackWalkingToWaypointId = -1;
_movementTrackDelayOnNextWaypoint = -1;
for (int i = 0; i != kActorTimers; ++i) {
_timersLeft[i] = 0u;
_timersLast[i] = _vm->_time->current();
}
_timersLeft[kActorTimerClueExchange] = _timer4RemainDefault; // This was in original code. We need to init this timer in order to kick off periodic updates for acquireCluesByRelations
_honesty = 50;
_intelligence = 50;
_combatAggressiveness = 50;
_stability = 50;
_currentHP = 50;
_maxHP = 50;
_damageAnimIfMoving = true; // Set to true (like in original). And moved here from our constructor, since it's here in the original's init().
_goalNumber = -1;
_movementTrackPaused = false;
_movementTrackNextWaypointId = -1;
_movementTrackNextDelay = -1;
_movementTrackNextAngle = -1;
_movementTrackNextRunning = false;
_animationMode = -1;
_screenRectangle = Common::Rect(-1, -1, -1, -1);
_animationModeCombatIdle = kAnimationModeCombatIdle;
_animationModeCombatWalk = kAnimationModeCombatWalk;
_animationModeCombatRun = kAnimationModeCombatRun;
int actorCount = (int)_vm->_gameInfo->getActorCount();
for (int i = 0; i != actorCount; ++i)
_friendlinessToOther[i] = 50;
#if BLADERUNNER_ORIGINAL_BUGS
#else
// if player actor was not idle and had an active _walkInfo then
// upon starting a new game, the player actpr wpi;d be put on the old _walkInfo
_walkInfo->reset();
// // delete _walkInfo and re-allocate it (a reset method would probably be better)
// if (_walkInfo != nullptr) {
// delete(_walkInfo);
// }
// _walkInfo = new ActorWalk(_vm);
#endif // BLADERUNNER_ORIGINAL_BUGS
_combatInfo->setup();
_clues->removeAll();
_movementTrack->flush();
_actorSpeed = Vector3();
switch (_id) {
case kActorMcCoy:
_sitcomRatio = 50;
break;
case kActorGordo:
_sitcomRatio = 0;
break;
case kActorGuzza:
case kActorChew:
case kActorVoiceOver:
_sitcomRatio = 75;
break;
case kActorCrazylegs:
case kActorBulletBob:
case kActorRunciter:
case kActorZuben:
case kActorLeon:
_sitcomRatio = 90;
break;
case kActorGrigorian:
case kActorMoraji:
_sitcomRatio = 100;
break;
default:
_sitcomRatio = 33;
break;
}
}
void Actor::changeAnimationMode(int animationMode, bool force) {
if (force) {
_animationMode = -1;
}
if (animationMode != _animationMode) {
_vm->_aiScripts->changeAnimationMode(_id, animationMode);
_animationMode = animationMode;
}
}
void Actor::setFPS(int fps) {
_fps = fps;
if (fps == 0) { // stop actor's animation
_frameMs = 0;
} else if (fps == -1) { // sync actor's animation with scene animation
_frameMs = -1000;
} else if (fps == -2) { // set FPS to default from the model
_fps = _vm->_sliceAnimations->getFPS(_animationId);
_frameMs = 1000 / _fps;
} else {
_frameMs = 1000 / fps;
}
}
void Actor::increaseFPS() {
int fps = MIN(_fps + 3, 30);
setFPS(fps);
}
void Actor::timerStart(int timerId, int32 interval) {
assert(timerId >= 0 && timerId < kActorTimers);
if (interval < 0 ) {
interval = 0;
}
_timersLeft[timerId] = (uint32)interval;
_timersLast[timerId] = _vm->_time->current();
}
void Actor::timerReset(int timerId) {
assert(timerId >= 0 && timerId < kActorTimers);
_timersLeft[timerId] = 0u;
}
uint32 Actor::timerLeft(int timerId) {
assert(timerId >= 0 && timerId < kActorTimers);
return _timersLeft[timerId];
}
void Actor::timersUpdate() {
for (int i = 0; i <= 6; i++) {
timerUpdate(i);
}
}
void Actor::timerUpdate(int timerId) {
if (_timersLeft[timerId] == 0u) {
return;
}
uint32 timeNow = _vm->_time->current();
uint32 timeDiff = timeNow - _timersLast[timerId]; // unsigned difference is intentional
_timersLast[timerId] = timeNow;
// new check is safe-guard against old saves, _timersLeft should never have very big value anyway
if ((int32)_timersLeft[timerId] < 0 ) {
// this will make it 0u in the next command below
_timersLeft[timerId] = 0u;
}
_timersLeft[timerId] = (_timersLeft[timerId] < timeDiff) ? 0u : (_timersLeft[timerId] - timeDiff);
if (_timersLeft[timerId] == 0u) { // original check was <= 0
switch (timerId) {
case kActorTimerAIScriptCustomTask0:
// fall through
case kActorTimerAIScriptCustomTask1:
// fall through
case kActorTimerAIScriptCustomTask2:
if (!_vm->_aiScripts->isInsideScript() && !_vm->_sceneScript->isInsideScript()) {
_vm->_aiScripts->timerExpired(_id, timerId);
_timersLeft[timerId] = 0u;
} else {
_timersLeft[timerId] = 1u;
}
break;
case kActorTimerMovementTrack:
_timersLeft[kActorTimerMovementTrack] = 0u;
if (_movementTrack->isPaused()) {
_timersLeft[kActorTimerMovementTrack] = 1u;
} else {
movementTrackNext(false);
}
break;
case kActorTimerClueExchange:
// Exchange clues between actors
acquireCluesByRelations();
_timersLeft[kActorTimerClueExchange] = _timer4RemainDefault;
break;
case kActorTimerAnimationFrame:
// Actor animation frame timer
break;
case kActorTimerRunningStaminaFPS:
if (isRunning()) {
if (_fps > 15) {
int newFps = _fps - 2;
if (newFps < 15) {
newFps = 15;
}
setFPS(newFps);
}
}
_timersLeft[kActorTimerRunningStaminaFPS] = 200u;
break;
}
}
}
void Actor::movementTrackNext(bool omitAiScript) {
bool hasNextMovement;
bool running;
int angle;
int32 delay;
int waypointId;
Vector3 waypointPosition;
bool arrived;
hasNextMovement = _movementTrack->next(&waypointId, &delay, &angle, &running);
_movementTrackNextWaypointId = waypointId;
_movementTrackNextDelay = delay;
_movementTrackNextAngle = angle;
_movementTrackNextRunning = running;
if (hasNextMovement) {
if (angle == -1) {
angle = 0;
}
int waypointSetId = _vm->_waypoints->getSetId(waypointId);
_vm->_waypoints->getXYZ(waypointId, &waypointPosition.x, &waypointPosition.y, &waypointPosition.z);
if (_setId == waypointSetId && waypointSetId == _vm->_actors[0]->_setId) {
stopWalking(false);
_walkInfo->setup(_id, running, _position, waypointPosition, false, &arrived);
_movementTrackWalkingToWaypointId = waypointId;
_movementTrackDelayOnNextWaypoint = delay;
if (arrived) {
movementTrackWaypointReached();
}
} else {
setSetId(waypointSetId);
setAtXYZ(waypointPosition, angle, true, false, false);
if (!delay) {
delay = 1;
}
if (delay > 1) {
changeAnimationMode(kAnimationModeIdle, false);
}
timerStart(kActorTimerMovementTrack, delay);
}
//return true;
} else {
if (!omitAiScript) {
_vm->_aiScripts->completedMovementTrack(_id);
}
//return false;
}
}
void Actor::movementTrackPause() {
_movementTrack->pause();
if (isWalking()) {
_movementTrackPaused = true;
stopWalking(false);
} else {
_movementTrackPaused = false;
}
}
void Actor::movementTrackUnpause() {
Vector3 waypointPosition;
bool arrived;
_movementTrack->unpause();
if (_movementTrackNextWaypointId >= 0 && _movementTrackPaused) {
_vm->_waypoints->getXYZ(_movementTrackNextWaypointId, &waypointPosition.x, &waypointPosition.y, &waypointPosition.z);
_walkInfo->setup(_id, _movementTrackNextRunning, _position, waypointPosition, false, &arrived);
_movementTrackPaused = false;
}
}
void Actor::movementTrackWaypointReached() {
if (!_movementTrack->isPaused() && _id != kActorMcCoy) {
if (_movementTrackWalkingToWaypointId >= 0 && _movementTrackDelayOnNextWaypoint >= 0) {
if (!_movementTrackDelayOnNextWaypoint) {
_movementTrackDelayOnNextWaypoint = 1;
}
#if !BLADERUNNER_ORIGINAL_BUGS
// Honor the heading defined by the AI_Movement_Track_Append_With_Facing method
if (_movementTrackNextAngle >= 0) {
faceHeading(_movementTrackNextAngle, true);
}
#endif
if (_vm->_aiScripts->reachedMovementTrackWaypoint(_id, _movementTrackWalkingToWaypointId)) {
int32 delay = _movementTrackDelayOnNextWaypoint;
if (delay > 1) {
changeAnimationMode(kAnimationModeIdle, false);
delay = _movementTrackDelayOnNextWaypoint; // todo: analyze if movement is changed in some aiscript->ChangeAnimationMode?
}
timerStart(kActorTimerMovementTrack, delay);
}
}
_movementTrackWalkingToWaypointId = -1;
_movementTrackDelayOnNextWaypoint = 0;
}
}
void Actor::setAtXYZ(const Vector3 &position, int facing, bool snapFacing, bool moving, bool retired) {
_position = position;
setFacing(facing, snapFacing);
if (_vm->_scene->getSetId() == _setId) {
_walkboxId = _vm->_scene->_set->findWalkbox(_position.x, _position.y);
} else {
_walkboxId = -1;
}
setBoundingBox(_position, retired);
_vm->_sceneObjects->remove(_id + kSceneObjectOffsetActors);
if (_vm->_scene->getSetId() == _setId) {
_vm->_sceneObjects->addActor(_id + kSceneObjectOffsetActors, _bbox, _screenRectangle, true, moving, _isTarget, retired);
}
}
void Actor::setAtWaypoint(int waypointId, int angle, int moving, bool retired) {
Vector3 waypointPosition;
_vm->_waypoints->getXYZ(waypointId, &waypointPosition.x, &waypointPosition.y, &waypointPosition.z);
setAtXYZ(waypointPosition, angle, true, moving, retired);
}
bool Actor::loopWalk(const Vector3 &destination, int proximity, bool interruptible, bool runFlag, const Vector3 &start, float targetWidth, float targetSize, bool mustReach, bool *isRunningFlag, bool async) {
*isRunningFlag = false;
if (proximity > 0) {
float dist = distance(_position, destination);
if (dist - targetSize <= proximity) {
return false;
}
}
if (mustReach && !async && _id != kActorMcCoy && proximity <= 24) {
if (distance(_vm->_playerActor->_position, destination) <= 24.0f) {
_vm->_playerActor->stepAway(destination, 48.0f);
}
}
if (_id != kActorMcCoy) {
interruptible = false;
}
Vector3 destinationX(destination);
if (proximity > 0) {
findNearestPosition(&destinationX, targetWidth, proximity, targetSize, _position, destination);
}
bool walking = walkTo(runFlag, destinationX, mustReach);
if (async) {
return false;
}
if (!walking && proximity > 0) {
walking = walkTo(runFlag, destination, mustReach);
}
if (!walking) {
faceXYZ(destination, false);
return false;
}
if (_id != kActorMcCoy) {
_vm->_mouse->disable();
}
if (interruptible) {
_vm->_isWalkingInterruptible = true;
_vm->_interruptWalking = false;
} else {
_vm->playerLosesControl();
}
if (mustReach) {
_mustReachWalkDestination = true;
}
bool wasInterrupted = false;
while (_walkInfo->isWalking() && _vm->_gameIsRunning) {
if (_walkInfo->isRunning()) {
*isRunningFlag = true;
}
_vm->gameTick();
if (_id == kActorMcCoy && interruptible && _vm->_interruptWalking) {
stopWalking(false);
wasInterrupted = true;
}
}
if (mustReach) {
_mustReachWalkDestination = false;
}
if (interruptible) {
_vm->_isWalkingInterruptible = false;
} else {
_vm->playerGainsControl();
}
#if BLADERUNNER_ORIGINAL_BUGS
if (!wasInterrupted && proximity == 0 && !_vm->_playerActorIdle) {
setAtXYZ(destination, _facing, true, false, false);
}
#else
if (!wasInterrupted && proximity == 0
&& (_id == kActorMcCoy && !_vm->_playerActorIdle)
&& !isRetired()
) {
setAtXYZ(destination, _facing, true, false, false);
}
#endif // BLADERUNNER_ORIGINAL_BUGS
if (_id != kActorMcCoy) {
_vm->_mouse->enable();
}
return wasInterrupted;
}
bool Actor::walkTo(bool runFlag, const Vector3 &destination, bool mustReach) {
bool arrived;
return _walkInfo->setup(_id, runFlag, _position, destination, mustReach, &arrived);
}
bool Actor::loopWalkToActor(int otherActorId, int proximity, int interruptible, bool runFlag, bool mustReach, bool *isRunningFlag) {
return loopWalk(_vm->_actors[otherActorId]->_position, proximity, interruptible, runFlag, _position, 24.0f, 24.0f, mustReach, isRunningFlag, false);
}
bool Actor::loopWalkToItem(int itemId, int proximity, int interruptible, bool runFlag, bool mustReach, bool *isRunningFlag) {
float x, y, z;
int width, height;
_vm->_items->getXYZ(itemId, &x, &y, &z);
_vm->_items->getWidthHeight(itemId, &width, &height);
Vector3 itemPosition(x, y, z);
return loopWalk(itemPosition, proximity, interruptible, runFlag, _position, width, 24.0f, mustReach, isRunningFlag, false);
}
bool Actor::loopWalkToSceneObject(const Common::String &objectName, int proximity, bool interruptible, bool runFlag, bool mustReach, bool *isRunningFlag) {
int sceneObject = _vm->_scene->_set->findObject(objectName);
if (sceneObject < 0) {
return true;
}
BoundingBox bbox;
if (!_vm->_scene->_set->objectGetBoundingBox(sceneObject, &bbox)) {
return true;
}
float x0, y0, z0, x1, y1, z1;
bbox.getXYZ(&x0, &y0, &z0, &x1, &y1, &z1);
float closestDistance = distance(_position.x, _position.z, x0, z0);
float closestX = x0;
float closestZ = z0;
float d = distance(_position.x, _position.z, x1, z0);
if (d < closestDistance) {
closestX = x1;
closestZ = z0;
closestDistance = d;
}
d = distance(_position.x, _position.z, x1, z1);
if (d < closestDistance) {
closestX = x1;
closestZ = z1;
closestDistance = d;
}
d = distance(_position.x, _position.z, x0, z1);
if (d < closestDistance) {
closestX = x0;
closestZ = z1;
}
bool inWalkbox;
float y = _vm->_scene->_set->getAltitudeAtXZ(closestX, closestZ, &inWalkbox);
Vector3 destination(closestX, y, closestZ);
return loopWalk(destination, proximity, interruptible, runFlag, _position, 0.0f, 24.0f, mustReach, isRunningFlag, false);
}
bool Actor::loopWalkToWaypoint(int waypointId, int proximity, int interruptible, bool runFlag, bool mustReach, bool *isRunningFlag) {
Vector3 waypointPosition;
_vm->_waypoints->getXYZ(waypointId, &waypointPosition.x, &waypointPosition.y, &waypointPosition.z);
return loopWalk(waypointPosition, proximity, interruptible, runFlag, _position, 0.0f, 24.0f, mustReach, isRunningFlag, false);
}
bool Actor::loopWalkToXYZ(const Vector3 &destination, int proximity, bool interruptible, bool runFlag, bool mustReach, bool *isRunningFlag) {
return loopWalk(destination, proximity, interruptible, runFlag, _position, 0.0f, 24.0f, mustReach, isRunningFlag, false);
}
bool Actor::asyncWalkToWaypoint(int waypointId, int proximity, bool runFlag, bool mustReach) {
bool running;
Vector3 waypointPosition;
_vm->_waypoints->getXYZ(waypointId, &waypointPosition.x, &waypointPosition.y, &waypointPosition.z);
return loopWalk(waypointPosition, proximity, false, runFlag, _position, 0.0f, 24.0f, mustReach, &running, true);
}
void Actor::asyncWalkToXYZ(const Vector3 &destination, int proximity, bool runFlag, bool mustReach) {
bool running;
loopWalk(destination, proximity, false, runFlag, _position, 0.0f, 24.0f, mustReach, &running, true);
}
void Actor::run() {
_walkInfo->run(_id);
}
bool Actor::tick(bool forceDraw, Common::Rect *screenRect) {
uint32 timeLeft = 0u;
bool needsUpdate = false;
if (_fps > 0) {
timerUpdate(kActorTimerAnimationFrame);
timeLeft = timerLeft(kActorTimerAnimationFrame);
needsUpdate = (timeLeft == 0); // original was <= 0, with timeLeft int
} else if (_fps == 0) {
needsUpdate = false;
} else if (forceDraw) {
needsUpdate = true;
timeLeft = 0u;
}
if (needsUpdate) {
int newAnimation = 0, newFrame = 0;
_vm->_aiScripts->updateAnimation(_id, &newAnimation, &newFrame);
assert(newFrame >= 0);
if (_animationId != newAnimation) {
if (_fps != 0 && _fps != -1) {
_animationId = newAnimation;
setFPS(-2);
}
}
_animationId = newAnimation;
_animationFrame = newFrame;
Vector3 positionChange = _vm->_sliceAnimations->getPositionChange(_animationId);
float angleChange = _vm->_sliceAnimations->getFacingChange(_animationId);
if (_id == kActorHysteriaPatron1) {
positionChange.x = 0.0f;
positionChange.y = 0.0f;
positionChange.z = 0.0f;
}
if (isWalking()) {
if (0.0f <= positionChange.y) {
positionChange.y = -4.0f;
}
_targetFacing = -1;
bool walkInterrupted = _walkInfo->tick(_id, -positionChange.y, _mustReachWalkDestination);
Vector3 pos;
int facing;
_walkInfo->getCurrentPosition(_id, &pos, &facing);
setAtXYZ(pos, facing, false, _isMoving, false);
if (walkInterrupted) {
_vm->_actors[_id]->changeAnimationMode(kAnimationModeIdle);
movementTrackWaypointReached();
if (inCombat()) {
changeAnimationMode(_animationModeCombatIdle, false);
} else {
changeAnimationMode(kAnimationModeIdle, false);
}
}
} else {
// actor is not walking / is idle
if (angleChange != 0.0f) {
int facingChange = angleChange * (512.0f / M_PI);
if (facingChange != 0) {
_facing = _facing - facingChange;
while (_facing < 0) {
_facing += 1024;
}
while (_facing >= 1024) {
_facing -= 1024;
}
}
}
if (_vm->_cutContent) {
// the following Generic Walker models don't have an animation Id that is idle
// so we use a frame of their walking animation to show them as stopped
// However, we also need to override the positionChange vector for their walking animation too
if ( (_id == kActorGenwalkerA || _id == kActorGenwalkerB || _id == kActorGenwalkerC)
&&
(_animationId == 436 || _animationId == 434 || _animationId == 435 || _animationId == 422 || _animationId == 423)
) {
positionChange.x = 0.0f;
positionChange.y = 0.0f;
positionChange.z = 0.0f;
}
}
if (0.0f != positionChange.x || 0.0f != positionChange.y || 0.0f != positionChange.z) {
if (_actorSpeed.x != 0.0f) {
positionChange.x = positionChange.x * _actorSpeed.x;
}
if (_actorSpeed.y != 0.0f) {
positionChange.y = positionChange.y * _actorSpeed.y;
}
if (_actorSpeed.z != 0.0f) {
positionChange.z = positionChange.z * _actorSpeed.z;
}
float sinx = _vm->_sinTable1024->at(_facing);
float cosx = _vm->_cosTable1024->at(_facing);
float originalX = _position.x;
float originalY = _position.y;
float originalZ = _position.z;
// Yes, Z & Y are switched between world space and model space. X is also negated for some unknown reason (wrong dirertion for angles?)
_position.x = _position.x - positionChange.x * cosx - positionChange.y * sinx;
_position.z = _position.z - positionChange.x * sinx + positionChange.y * cosx;
_position.y = _position.y + positionChange.z;
if (_vm->_sceneObjects->existsOnXZ(_id + kSceneObjectOffsetActors, _position.x, _position.z, false, false) == 1 && !_isImmuneToObstacles) {
_position.x = originalX;
_position.y = originalY;
_position.z = originalZ;
}
setAtXYZ(_position, _facing, true, _isMoving, _isRetired);
}
}
}
bool isVisible = false;
if (!_isInvisible) {
isVisible = draw(screenRect);
if (isVisible) {
_screenRectangle = *screenRect;
}
}
if (needsUpdate) {
int nextFrameTime = (int)(timeLeft + _frameMs); // Should be ok
if (nextFrameTime <= 0) {
nextFrameTime = 1;
}
timerStart(kActorTimerAnimationFrame, nextFrameTime);
}
if (_targetFacing >= 0) {
if (_targetFacing == _facing) {
_targetFacing = -1;
} else {
setFacing(_targetFacing, false);
}
}
return isVisible;
}
void Actor::tickCombat() {
if (_id != kActorMcCoy && !_isRetired && _inCombat) {
_combatInfo->tick();
}
}
bool Actor::draw(Common::Rect *screenRect) {
Vector3 drawPosition(_position.x, -_position.z, _position.y + 2.0);
#if !BLADERUNNER_ORIGINAL_BUGS
// In the original game, Moraji appears to be floating above the ground a bit
if (_id == kActorMoraji && _setId == kSetDR01_DR02_DR04) {
drawPosition.z -= 6.0f;
}
#endif
float drawAngle = M_PI - _facing * (M_PI / 512.0f);
float drawScale = _scale;
if (_vm->_shortyMode) {
drawScale = 0.7f;
}
_vm->_sliceRenderer->drawInWorld(_animationId, _animationFrame, drawPosition, drawAngle, drawScale, _vm->_surfaceFront, _vm->_zbuffer->getData());
_vm->_sliceRenderer->getScreenRectangle(screenRect, _animationId, _animationFrame, drawPosition, drawAngle, drawScale);
return !screenRect->isEmpty();
}
int Actor::getSetId() const {
return _setId;
}
void Actor::setSetId(int setId) {
if (_setId == setId) {
return;
}
int i;
if (_setId > 0) {
for (i = 0; i < (int)_vm->_gameInfo->getActorCount(); i++) {
if (_vm->_actors[i]->_id != _id && _vm->_actors[i]->_setId == _setId) {
_vm->_aiScripts->otherAgentExitedThisScene(i, _id);
}
}
}
_setId = setId;
_vm->_aiScripts->enteredScene(_id, _setId);
if (_setId > 0) {
for (i = 0; i < (int)_vm->_gameInfo->getActorCount(); i++) {
if (_vm->_actors[i]->_id != _id && _vm->_actors[i]->_setId == _setId) {
_vm->_aiScripts->otherAgentEnteredThisScene(i, _id);
}
}
}
}
void Actor::setFacing(int facing, bool halfOrSet) {
if (facing < 0 || facing >= 1024) {
return;
}
if (halfOrSet) {
_facing = facing;
return;
}
int cw;
int ccw;
int offset;
if (facing > _facing) {
cw = facing - _facing;
ccw = _facing + 1024 - facing;
} else {
ccw = _facing - facing;
cw = facing + 1024 - _facing;
}
if (cw < ccw) {
if (cw <= 32) {
offset = cw;
} else {
offset = cw / 2;
}
} else {
if (ccw <= 32) {
offset = -ccw;
} else {
offset = -ccw / 2;
}
}
_facing += offset;
while (_facing < 0) {
_facing += 1024;
}
while (_facing >= 1024) {
_facing -= 1024;
}
}
void Actor::setBoundingBox(const Vector3 &position, bool retired) {
if (retired) {
_bbox.setXYZ(position.x - (_retiredWidth / 2.0f),
position.y,
position.z - (_retiredWidth / 2.0f),
position.x + (_retiredWidth / 2.0f),
position.y + _retiredHeight,
position.z + (_retiredWidth / 2.0f));
} else {
_bbox.setXYZ(position.x - 12.0f,
position.y + 6.0f,
position.z - 12.0f,
position.x + 12.0f,
position.y + 72.0f,
position.z + 12.0f);
}
}
float Actor::distanceFromView(View *view) const{
float xDist = _position.x - view->_cameraPosition.x;
float zDist = _position.z + view->_cameraPosition.y; // y<->z is intentional, not a bug
return sqrt(xDist * xDist + zDist * zDist);
}
bool Actor::isWalking() const {
return _walkInfo->isWalking();
}
bool Actor::isRunning() const {
return _walkInfo->isRunning();
}
void Actor::stopWalking(bool value) {
if (value && _id == kActorMcCoy) {
_vm->_playerActorIdle = true;
}
if (isWalking()) {
_walkInfo->stop(_id, true, _animationModeCombatIdle, kAnimationModeIdle);
} else if (inCombat()) {
changeAnimationMode(_animationModeCombatIdle, false);
} else {
changeAnimationMode(kAnimationModeIdle, false);
}
}
void Actor::faceActor(int otherActorId, bool animate) {
if (_setId != _vm->_scene->getSetId()) {
return;
}
Actor *otherActor = _vm->_actors[otherActorId];
if (_setId != otherActor->_setId) {
return;
}
faceXYZ(otherActor->_position, animate);
}
void Actor::faceObject(const Common::String &objectName, bool animate) {
int objectId = _vm->_scene->findObject(objectName);
if (objectId == -1) {
return;
}
BoundingBox boundingBox;
_vm->_scene->objectGetBoundingBox(objectId, &boundingBox);
float x0, y0, z0, x1, y1, z1;
boundingBox.getXYZ(&x0, &y0, &z0, &x1, &y1, &z1);
float x = (x1 + x0) / 2.0f;
float z = (z1 + z0) / 2.0f;
faceXYZ(x, y0, z, animate);
}
void Actor::faceItem(int itemId, bool animate) {
float x, y, z;
_vm->_items->getXYZ(itemId, &x, &y, &z);
faceXYZ(x, y, z, animate);
}
void Actor::faceWaypoint(int waypointId, bool animate) {
float x, y, z;
_vm->_waypoints->getXYZ(waypointId, &x, &y, &z);
faceXYZ(x, y, z, animate);
}
void Actor::faceXYZ(float x, float y, float z, bool animate) {
if (isWalking()) {
stopWalking(false);
}
if (x == _position.x && z == _position.z) {
return;
}
int heading = angle_1024(_position.x, _position.z, x, z);
faceHeading(heading, animate);
}
void Actor::faceXYZ(const Vector3 &pos, bool animate) {
faceXYZ(pos.x, pos.y, pos.z, animate);
}
void Actor::faceCurrentCamera(bool animate) {
faceXYZ(_vm->_view->_cameraPosition.x, _vm->_view->_cameraPosition.z, -_vm->_view->_cameraPosition.y, animate); // y<->z is intentional, not a bug
}
void Actor::faceHeading(int heading, bool animate) {
if (heading != _facing) {
if (animate) {
_targetFacing = heading;
} else {
setFacing(heading, true);
}
}
}
void Actor::modifyFriendlinessToOther(int otherActorId, signed int change) {
_friendlinessToOther[otherActorId] = CLIP(_friendlinessToOther[otherActorId] + change, 0, 100);
}
void Actor::setFriendlinessToOther(int otherActorId, int friendliness) {
_friendlinessToOther[otherActorId] = CLIP(friendliness, 0, 100);
}
bool Actor::checkFriendlinessAndHonesty(int otherActorId) {
int honestyDiff = 2 * _friendlinessToOther[otherActorId] - _honesty;
uint friendlinessRange;
if (honestyDiff > 30) {
friendlinessRange = 100;
} else if (honestyDiff >= 0 && honestyDiff <= 30) {
friendlinessRange = 50;
} else {
friendlinessRange = 0;
}
return _vm->_rnd.getRandomNumberRng(1, 100) <= friendlinessRange;
}
void Actor::setHonesty(int honesty) {
_honesty = CLIP(honesty, 0, 100);
}
void Actor::setIntelligence(int intelligence) {
_intelligence = CLIP(intelligence, 0, 100);
}
void Actor::setStability(int stability) {
_stability = CLIP(stability, 0, 100);
}
void Actor::setCombatAggressiveness(int combatAggressiveness) {
_combatAggressiveness = CLIP(combatAggressiveness, 0, 100);
}
void Actor::setInvisible(bool isInvisible) {
_isInvisible = isInvisible;
}
void Actor::setImmunityToObstacles(bool isImmune) {
_isImmuneToObstacles = isImmune;
}
void Actor::modifyCombatAggressiveness(signed int change) {
_combatAggressiveness = CLIP(_combatAggressiveness + change, 0, 100);
}
void Actor::modifyHonesty(signed int change) {
_honesty = CLIP(_honesty + change, 0, 100);
}
void Actor::modifyIntelligence(signed int change) {
_intelligence = CLIP(_intelligence + change, 0, 100);
}
void Actor::modifyStability(signed int change) {
_stability = CLIP(_stability + change, 0, 100);
}
void Actor::setFlagDamageAnimIfMoving(bool value) {
_damageAnimIfMoving = value;
}
bool Actor::getFlagDamageAnimIfMoving() const {
return _damageAnimIfMoving;
}
int Actor::getSitcomRatio() const {
return _sitcomRatio;
}
void Actor::retire(bool retired, int width, int height, int retiredByActorId) {
_isRetired = retired;
_retiredWidth = MAX(width, 0);
_retiredHeight = MAX(height, 0);
if (_id == kActorMcCoy && _isRetired) {
_vm->playerLosesControl();
_vm->_playerDead = true;
}
if (_isRetired) {
_vm->_aiScripts->retired(_id, retiredByActorId);
}
}
void Actor::setTarget(bool target) {
_isTarget = target;
}
void Actor::setCurrentHP(int hp) {
_currentHP = CLIP(hp, 0, 100);
if (hp > 0) {
retire(false, 0, 0, -1);
}
}
void Actor::setHealth(int hp, int maxHp) {
if (hp > maxHp) {
hp = maxHp;
}
_currentHP = CLIP(hp, 0, 100);
_maxHP = CLIP(maxHp, 0, 100);
if (hp > 0) {
retire(false, 0, 0, -1);
}
}
void Actor::modifyCurrentHP(signed int change) {
_currentHP = CLIP(_currentHP + change, 0, 100);
if (_currentHP > 0) {
retire(false, 0, 0, -1);
}
}
void Actor::modifyMaxHP(signed int change) {
_maxHP = CLIP(_maxHP + change, 0, 100);
}
void Actor::combatModeOn(int initialState, bool rangedAttack, int enemyId, int waypointType, int animationModeCombatIdle, int animationModeCombatWalk, int animationModeCombatRun, int fleeRatio, int coverRatio, int attackRatio, int damage, int range, bool unstoppable) {
_animationModeCombatIdle = animationModeCombatIdle;
_animationModeCombatWalk = animationModeCombatWalk;
_animationModeCombatRun = animationModeCombatRun;
_inCombat = true;
if (_id != kActorMcCoy && enemyId != -1) {
_combatInfo->combatOn(_id, initialState, rangedAttack, enemyId, waypointType, fleeRatio, coverRatio, attackRatio, damage, range, unstoppable);
}
stopWalking(false);
changeAnimationMode(_animationModeCombatIdle, false);
for (int i = 0; i < (int)_vm->_gameInfo->getActorCount(); i++) {
Actor *otherActor = _vm->_actors[i];
if (i != _id && otherActor->_setId == _setId && !otherActor->_isRetired) {
_vm->_aiScripts->otherAgentEnteredCombatMode(i, _id, true);
}
}
}
void Actor::combatModeOff() {
if (_id != kActorMcCoy) {
_combatInfo->combatOff();
}
_inCombat = false;
stopWalking(false);
changeAnimationMode(kAnimationModeIdle, false);
for (int i = 0; i < (int)_vm->_gameInfo->getActorCount(); i++) {
Actor *otherActor = _vm->_actors[i];
if (i != _id && otherActor->_setId == _setId && !otherActor->_isRetired) {
_vm->_aiScripts->otherAgentEnteredCombatMode(i, _id, false);
}
}
}
float Actor::distanceFromActor(int otherActorId) {
return (_position - _vm->_actors[otherActorId]->_position).length();
}
int Actor::angleTo(const Vector3 &target) const {
int angle = angle_1024(_position.x, _position.z, target.x, target.z) - _facing;
if (angle < -512) {
angle += 1024;
} else if (angle > 512) {
angle -= 1024;
}
return angle;
}
float Actor::getX() const {
return _position.x;
}
float Actor::getY() const {
return _position.y;
}
float Actor::getZ() const {
return _position.z;
}
Vector3 Actor::getXYZ() const {
return _position;
}
int Actor::getFacing() const {
return _facing;
}
int Actor::getAnimationMode() const {
return _animationMode;
}
int Actor::getAnimationId() const {
return _animationId;
}
void Actor::setGoal(int goalNumber) {
int oldGoalNumber = _goalNumber;
_goalNumber = goalNumber;
if (goalNumber == oldGoalNumber) {
return;
}
_vm->_aiScripts->goalChanged(_id, oldGoalNumber, goalNumber);
_vm->_sceneScript->actorChangedGoal(_id, goalNumber, oldGoalNumber, _vm->_scene->getSetId() == _setId);
}
int Actor::getGoal() const {
return _goalNumber;
}
void Actor::speechPlay(int sentenceId, bool voiceOver) {
Common::String name = Common::String::format( "%02d-%04d%s.AUD", _id, sentenceId, _vm->_languageCode.c_str());
int pan = 0;
if (!voiceOver && _id != BladeRunnerEngine::kActorVoiceOver) {
Vector3 screenPosition = _vm->_view->calculateScreenPosition(_position);
pan = (75 * (2 * CLIP<int>(screenPosition.x, 0, 640) - 640)) / 640; // map [0..640] to [-75..75]
}
_vm->_subtitles->loadInGameSubsText(_id, sentenceId);
_vm->_subtitles->show();
_vm->_audioSpeech->playSpeech(name, pan);
}
void Actor::speechStop() {
_vm->_subtitles->hide();
_vm->_audioSpeech->stopSpeech();
}
bool Actor::isSpeeching() {
return _vm->_audioSpeech->isPlaying();
}
void Actor::addClueToDatabase(int clueId, int weight, bool clueAcquired, bool unknownFlag, int fromActorId) {
_clues->add(_id, clueId, weight, clueAcquired, unknownFlag, fromActorId);
}
bool Actor::canAcquireClue(int clueId) const {
return _clues->exists(clueId);
}
void Actor::acquireClue(int clueId, bool unknownFlag, int fromActorId) {
bool hasAlready = hasClue(clueId);
_clues->acquire(clueId, unknownFlag, fromActorId);
if (!hasAlready) {
_vm->_aiScripts->receivedClue(_id, clueId, fromActorId);
}
}
void Actor::loseClue(int clueId) {
_clues->lose(clueId);
}
bool Actor::hasClue(int clueId) const {
return _clues->isAcquired(clueId);
}
bool Actor::copyClues(int actorId) {
bool newCluesAcquired = false;
Actor *otherActor = _vm->_actors[actorId];
for (int i = 0; i < (int)_vm->_gameInfo->getClueCount(); i++) {
int clueId = _clues->getClueIdByIndex(i);
if (hasClue(clueId) && !_clues->isPrivate(clueId) && otherActor->canAcquireClue(clueId) && !otherActor->hasClue(clueId)) {
int fromActorId = _id;
if (_id == BladeRunnerEngine::kActorVoiceOver) {
fromActorId = _clues->getFromActorId(clueId);
}
otherActor->acquireClue(clueId, false, fromActorId);
newCluesAcquired = true;
}
}
return newCluesAcquired;
}
void Actor::acquireCluesByRelations() {
if (_setId >= 0 && _setId != kSetFreeSlotG && _setId != _vm->_actors[0]->_setId) {
for (int i = 0; i < (int)_vm->_gameInfo->getActorCount(); i++) {
if (i != _id && _vm->_actors[i]->_setId == _setId && i && _id
&& checkFriendlinessAndHonesty(i)
&& _vm->_actors[i]->checkFriendlinessAndHonesty(_id)) {
_clues->acquireCluesByRelations(_id, i);
}
}
}
}
int Actor::soundVolume() const {
float dist = distanceFromView(_vm->_view);
return (35 * CLIP<int>(100 - (dist / 12), 0, 100)) / 100; // map [0..1200] to [35..0]
}
int Actor::soundPan() const {
Vector3 screenPosition = _vm->_view->calculateScreenPosition(_position);
return (35 * (2 * CLIP<int>(screenPosition.x, 0, 640) - 640)) / 640; // map [0..640] to [-35..35]
}
bool Actor::isObstacleBetween(const Vector3 &target) {
return _vm->_sceneObjects->isObstacleBetween(_position, target, -1);
}
int Actor::findTargetUnderMouse(BladeRunnerEngine *vm, int mouseX, int mouseY) {
int setId = vm->_scene->getSetId();
for (int i = 0; i < (int)vm->_gameInfo->getActorCount(); ++i) {
if (vm->_actors[i]->isTarget() && vm->_actors[i]->getSetId() == setId) {
if (vm->_actors[i]->_screenRectangle.contains(mouseX, mouseY)) {
return i;
}
}
}
return -1;
}
bool Actor::findEmptyPositionAround(const Vector3 &startPosition, const Vector3 &targetPosition, float size, Vector3 *emptyPosition) {
emptyPosition->x = 0.0f;
emptyPosition->y = 0.0f;
emptyPosition->z = 0.0f;
int facingLeft = angle_1024(targetPosition, startPosition);
int facingRight = facingLeft;
int facingLeftCounter = 0;
int facingRightCounter = 0;
while (true) {
float rotatedX = targetPosition.x + size * _vm->_sinTable1024->at(facingLeft);
float rotatedZ = targetPosition.z - size * _vm->_cosTable1024->at(facingLeft);
if (!_walkInfo->isXYZOccupied(rotatedX, targetPosition.y, rotatedZ, _id)) {
if (_vm->_scene->_set->findWalkbox(rotatedX, rotatedZ) >= 0) {
emptyPosition->x = rotatedX;
emptyPosition->y = targetPosition.y;
emptyPosition->z = rotatedZ;
return true;
}
} else { // looks like a bug as it might not find anything when there is no walkbox at this angle
facingLeft += 20;
#if BLADERUNNER_ORIGINAL_BUGS
if (facingLeft > 1024) {
facingLeft -= 1024;
}
#else
// if facingLeft + 20 == 1024 then it could cause the assertion fault
// in common/sinetables.cpp for SineTable::at(int index) -> assert((index >= 0) && (index < _nPoints))
if (facingLeft >= 1024) {
facingLeft -= 1024;
}
#endif
facingLeftCounter += 20;
}
rotatedX = size * _vm->_sinTable1024->at(facingRight) + targetPosition.x;
rotatedZ = size * _vm->_cosTable1024->at(facingRight) + targetPosition.z;
if (!_walkInfo->isXYZOccupied(rotatedX, targetPosition.y, rotatedZ, _id)) {
if (_vm->_scene->_set->findWalkbox(rotatedX, rotatedZ) >= 0) {
emptyPosition->x = rotatedX;
emptyPosition->y = targetPosition.y;
emptyPosition->z = rotatedZ;
return true;
}
} else { // looks like a bug as it might not find anything when there is no walkbox at this angle
facingRight -= 20;
if (facingRight < 0) {
facingRight += 1024;
}
facingRightCounter += 20;
}
if (facingLeftCounter > 1024 && facingRightCounter > 1024) {
return false;
}
}
}
bool Actor::findNearestPosition(Vector3 *nearestPosition, float targetWidth, int proximity, float targetSize, const Vector3 &startPosition, const Vector3 &targetPosition) {
nearestPosition->x = 0.0f;
nearestPosition->y = 0.0f;
nearestPosition->z = 0.0f;
float size = proximity + targetSize * 0.5f + targetWidth * 0.5f;
float distance = (startPosition - targetPosition).length() - targetWidth * 0.5f - targetSize * 0.5f;
if (size < distance) {
return findEmptyPositionAround(startPosition, targetPosition, size, nearestPosition);
} else {
*nearestPosition = targetPosition;
return true;
}
}
bool Actor::stepAway(const Vector3 &destination, float distance) {
Vector3 out;
bool running;
if (_walkInfo->findEmptyPositionAround(_id, destination, distance, out)) {
loopWalk(out, 0, false, false, _position, 0.0f, 24.0f, false, &running, false);
return true;
}
return false;
}
void Actor::save(SaveFileWriteStream &f) {
f.writeInt(_id);
f.writeInt(_setId);
f.writeVector3(_position);
f.writeInt(_facing);
f.writeInt(_targetFacing);
f.writeInt(_timer4RemainDefault);
f.writeInt(_honesty);
f.writeInt(_intelligence);
f.writeInt(_combatAggressiveness);
f.writeInt(_stability);
f.writeInt(_goalNumber);
f.writeInt(_currentHP);
f.writeInt(_maxHP);
f.writeBool(_movementTrackPaused);
f.writeInt(_movementTrackNextWaypointId);
f.writeInt(_movementTrackNextDelay);
f.writeInt(_movementTrackNextAngle);
f.writeBool(_movementTrackNextRunning);
f.writeInt(_cluesLimit);
f.writeBool(_isMoving);
f.writeBool(_isTarget);
f.writeBool(_inCombat);
f.writeBool(_isInvisible);
f.writeBool(_isRetired);
f.writeBool(_isImmuneToObstacles);
f.writeInt(_animationMode);
f.writeInt(_fps);
f.writeInt(_frameMs);
f.writeInt(_animationId);
f.writeInt(_animationFrame);
f.writeInt(_movementTrackWalkingToWaypointId);
f.writeInt(_movementTrackDelayOnNextWaypoint);
f.writeRect(_screenRectangle);
f.writeInt(_retiredWidth);
f.writeInt(_retiredHeight);
f.writeInt(_damageAnimIfMoving);
f.writeInt(0);
f.writeInt(0);
f.writeFloat(_scale);
for (int i = 0; i < kActorTimers; ++i) {
f.writeInt(_timersLeft[i]);
}
uint32 now = _vm->_time->getPauseStart();
for (int i = 0; i < kActorTimers; ++i) {
// this effectively stores the next timeDiff to be applied to timer i (in timerUpdate)
f.writeInt(now - _timersLast[i]); // Unsigned difference is intentional
}
int actorCount = _vm->_gameInfo->getActorCount();
for (int i = 0; i != actorCount; ++i) {
f.writeInt(_friendlinessToOther[i]);
}
_clues->save(f);
_movementTrack->save(f);
_walkInfo->save(f);
f.writeBoundingBox(_bbox, false);
_combatInfo->save(f);
f.writeInt(_animationModeCombatIdle);
f.writeInt(_animationModeCombatWalk);
f.writeInt(_animationModeCombatRun);
}
void Actor::load(SaveFileReadStream &f) {
_id = f.readInt();
_setId = f.readInt();
_position = f.readVector3();
_facing = f.readInt();
_targetFacing = f.readInt();
_timer4RemainDefault = f.readUint32LE();
_honesty = f.readInt();
_intelligence = f.readInt();
_combatAggressiveness = f.readInt();
_stability = f.readInt();
_goalNumber = f.readInt();
_currentHP = f.readInt();
_maxHP = f.readInt();
_movementTrackPaused = f.readBool();
_movementTrackNextWaypointId = f.readInt();
_movementTrackNextDelay = f.readInt();
_movementTrackNextAngle = f.readInt();
_movementTrackNextRunning = f.readBool();
_cluesLimit = f.readInt();
_isMoving = f.readBool();
_isTarget = f.readBool();
_inCombat = f.readBool();
_isInvisible = f.readBool();
_isRetired = f.readBool();
_isImmuneToObstacles = f.readBool();
_animationMode = f.readInt();
_fps = f.readInt();
_frameMs = f.readInt();
_animationId = f.readInt();
_animationFrame = f.readInt();
_movementTrackWalkingToWaypointId = f.readInt();
_movementTrackDelayOnNextWaypoint = f.readInt();
_screenRectangle = f.readRect();
_retiredWidth = f.readInt();
_retiredHeight = f.readInt();
_damageAnimIfMoving = f.readInt();
f.skip(4);
f.skip(4);
_scale = f.readFloat();
for (int i = 0; i < kActorTimers; ++i) {
_timersLeft[i] = f.readUint32LE();
}
// Bugfix: Special initialization case for timer 4 (kActorTimerClueExchange) when its value is restored as 0
// This should be harmless, but will remedy any broken save-games where the timer 4 was saved as 0.
if (_timersLeft[kActorTimerClueExchange] == 0u) {
_timersLeft[kActorTimerClueExchange] = _timer4RemainDefault;
}
uint32 now = _vm->_time->getPauseStart();
for (int i = 0; i < kActorTimers; ++i) {
_timersLast[i] = now - f.readUint32LE(); // we require an unsigned difference here, since _timersLast is essentially keeping time
}
int actorCount = _vm->_gameInfo->getActorCount();
for (int i = 0; i != actorCount; ++i) {
_friendlinessToOther[i] = f.readInt();
}
_clues->load(f);
_movementTrack->load(f);
_walkInfo->load(f);
_bbox = f.readBoundingBox(false);
_combatInfo->load(f);
_animationModeCombatIdle = f.readInt();
_animationModeCombatWalk = f.readInt();
_animationModeCombatRun = f.readInt();
}
} // End of namespace BladeRunner
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