Initial commit

engines/bladerunner/script/ai/hasan.cpp

@@ -0,0 +1,424 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "bladerunner/script/ai_script.h"
+
+namespace BladeRunner {
+
+AIScriptHasan::AIScriptHasan(BladeRunnerEngine *vm) : AIScriptBase(vm) {
+	_var1 = 6;
+	_var2 = 1;
+	_varNumOfTimesToHoldCurrentFrame = 0;
+	_var4 = 0;
+	_var5 = 0;
+	// _varChooseIdleAnimation can have valid values: 0, 1, 2
+	_varChooseIdleAnimation = 0;
+}
+
+void AIScriptHasan::Initialize() {
+	_animationFrame = 0;
+	_animationState = 0;
+	_animationStateNext = 0;
+	_animationNext = 0;
+
+	_var1 = 6;
+	_var2 = 1;
+	_varNumOfTimesToHoldCurrentFrame = 0;
+	_var4 = 0;
+	_var5 = 0;
+	_varChooseIdleAnimation = 0;
+
+	Actor_Put_In_Set(kActorHasan, kSetAR01_AR02);
+	Actor_Set_At_XYZ(kActorHasan, -214.0f, 0.0f, -1379.0f, 371);
+	Actor_Set_Goal_Number(kActorHasan, kGoalHasanDefault);
+}
+
+bool AIScriptHasan::Update() {
+	if (_vm->_cutContent) {
+		if (Global_Variable_Query(kVariableChapter) == 1
+		    && Actor_Query_Goal_Number(kActorHasan) != kGoalHasanIsAway)
+		{
+			// use this goal to put Hasan in a FreeSlot set for Act 1
+			Actor_Set_Goal_Number(kActorHasan, kGoalHasanIsAway);
+			return true;
+		} else if (Global_Variable_Query(kVariableChapter) == 2
+		           && Actor_Query_Goal_Number(kActorHasan) != kGoalHasanDefault
+		) {
+			Actor_Set_Goal_Number(kActorHasan, kGoalHasanDefault);
+			return true;
+		} else if (Global_Variable_Query(kVariableChapter) > 2
+		           && Actor_Query_Goal_Number(kActorHasan) < kGoalHasanIsWalkingAroundIsAtAR02) {
+			Actor_Set_Goal_Number(kActorHasan, kGoalHasanIsWalkingAroundIsAtAR02);
+			return true;
+		}
+		return false;
+	} else {
+		// original behavior results in Hasan going away when chapter 3 begins
+		if (Global_Variable_Query(kVariableChapter) != 3 || Actor_Query_Goal_Number(kActorHasan) >= kGoalHasanIsAway)
+			return false;
+
+		Actor_Set_Goal_Number(kActorHasan, kGoalHasanIsAway);
+		return true;
+	}
+}
+
+void AIScriptHasan::TimerExpired(int timer) {
+	//return false;
+}
+
+void AIScriptHasan::CompletedMovementTrack() {
+	if (_vm->_cutContent) {
+		//
+		// *after Act 2* Hasan will be leaving Animoid Row for sometime
+		if (Global_Variable_Query(kVariableChapter) > 2) {
+			int maxHasanLeaveProb = 4;
+			// if Bullet Bob is dead or McCoy reprimanded Bob about Hasan,
+			// then Hasan is less likely to leave at Animoid Row, *after Act 2*
+			if (Game_Flag_Query(kFlagMcCoyTalkedToBulletBobAboutHasan)
+			    || Actor_Query_Goal_Number(kGoalBulletBobDead)
+			    || Actor_Query_Goal_Number(kGoalBulletBobGone)
+			) {
+				maxHasanLeaveProb = 10;
+			}
+
+			if (Actor_Query_Goal_Number(kActorHasan) == kGoalHasanIsWalkingAroundIsAtAR02) {
+				if (Random_Query(1, maxHasanLeaveProb) == 1
+				    && Player_Query_Current_Scene() != kSceneAR01
+					&& Player_Query_Current_Scene() != kSceneAR02
+				) {
+					// Hasan leaves Animoid Row
+					Actor_Set_Goal_Number(kActorHasan, kGoalHasanIsWalkingAroundIsAway);
+					return; // true;
+				} else {
+					// stay (change goal to a temp one to trigger GoalChanged() (so that we can reset the "track")
+					Actor_Set_Goal_Number(kActorHasan, kGoalHasanIsWalkingAroundStaysAtAR02);
+					return; // true;
+				}
+			}
+
+			if (Actor_Query_Goal_Number(kActorHasan) == kGoalHasanIsWalkingAroundIsAway) {
+				if (Random_Query(1, 2) == 1
+				    && Player_Query_Current_Scene() != kSceneAR01
+					&& Player_Query_Current_Scene() != kSceneAR02
+				) {
+					// Hasan returns tp Animoid Row
+					Actor_Set_Goal_Number(kActorHasan, kGoalHasanIsWalkingAroundIsAtAR02);
+					return; // true;
+				} else {
+					// stay away (change goal to a temp one to trigger GoalChanged() (so that we can reset the "track")
+					Actor_Set_Goal_Number(kActorHasan, kGoalHasanIsWalkingAroundStayAwayFromAR02);
+					return; // true;
+				}
+			}
+		}
+	}
+	//return false;
+}
+
+void AIScriptHasan::ReceivedClue(int clueId, int fromActorId) {
+	//return false;
+}
+
+void AIScriptHasan::ClickedByPlayer() {
+	//return false;
+}
+
+void AIScriptHasan::EnteredSet(int setId) {
+	// return false;
+}
+
+void AIScriptHasan::OtherAgentEnteredThisSet(int otherActorId) {
+	// return false;
+}
+
+void AIScriptHasan::OtherAgentExitedThisSet(int otherActorId) {
+	// return false;
+}
+
+void AIScriptHasan::OtherAgentEnteredCombatMode(int otherActorId, int combatMode) {
+	// return false;
+}
+
+void AIScriptHasan::ShotAtAndMissed() {
+	// return false;
+}
+
+bool AIScriptHasan::ShotAtAndHit() {
+	return false;
+}
+
+void AIScriptHasan::Retired(int byActorId) {
+	// return false;
+}
+
+int AIScriptHasan::GetFriendlinessModifierIfGetsClue(int otherActorId, int clueId) {
+	return 0;
+}
+
+bool AIScriptHasan::GoalChanged(int currentGoalNumber, int newGoalNumber) {
+	if (_vm->_cutContent) {
+		switch (newGoalNumber) {
+		case kGoalHasanDefault:
+			Actor_Put_In_Set(kActorHasan, kSetAR01_AR02);
+			Actor_Set_At_XYZ(kActorHasan, -214.0f, 0.0f, -1379.0f, 371);
+			break;
+
+		case kGoalHasanIsAway:
+			Actor_Put_In_Set(kActorHasan, kSetFreeSlotH);
+			Actor_Set_At_Waypoint(kActorHasan, 40, 0); // kSetFreeSlotH
+			break;
+
+		case kGoalHasanIsWalkingAroundIsAtAR02:
+			AI_Movement_Track_Flush(kActorHasan);
+			World_Waypoint_Set(554, kSetAR01_AR02, -214.0f, 0.0f, -1379.0f);
+			AI_Movement_Track_Append(kActorHasan, 554, Random_Query(60, 180)); // kSetAR01_AR02
+			Actor_Face_Heading(kActorHasan, 371, false);
+			AI_Movement_Track_Repeat(kActorHasan);
+			break;
+
+		case kGoalHasanIsWalkingAroundIsAway:
+			AI_Movement_Track_Flush(kActorHasan);
+			AI_Movement_Track_Append(kActorHasan, 40, Random_Query(10, 40)); // kSetFreeSlotH
+			AI_Movement_Track_Repeat(kActorHasan);
+			break;
+
+		case kGoalHasanIsWalkingAroundStayAwayFromAR02:
+			Actor_Set_Goal_Number(kActorHasan, kGoalHasanIsWalkingAroundIsAway);
+			break;
+
+		case kGoalHasanIsWalkingAroundStaysAtAR02:
+			Actor_Set_Goal_Number(kActorHasan, kGoalHasanIsWalkingAroundIsAtAR02);
+			break;
+		}
+	} else {
+		// original behavior - Hasan leaves on Act 3
+		if (newGoalNumber == kGoalHasanIsAway) {
+			Actor_Put_In_Set(kActorHasan, kSetFreeSlotH);
+			Actor_Set_At_Waypoint(kActorHasan, 40, 0); // kSetFreeSlotH
+		}
+	}
+	return false;
+}
+
+bool AIScriptHasan::UpdateAnimation(int *animation, int *frame) {
+	if (_var4) {
+		--_var4;
+	}
+	if (_var5) {
+		--_var5;
+	}
+
+	switch (_animationState) {
+	case 0:
+		if (_varChooseIdleAnimation == 1) {
+			*animation = kModelAnimationHasanGestureSuggest;
+			if (_varNumOfTimesToHoldCurrentFrame > 0) {
+				--_varNumOfTimesToHoldCurrentFrame;
+			} else {
+				++_animationFrame;
+				if (_animationFrame >= Slice_Animation_Query_Number_Of_Frames(kModelAnimationHasanGestureSuggest)) {
+					_animationFrame = 0;
+					_varChooseIdleAnimation = 0;
+					*animation = kModelAnimationHasanIdleSlightMovement;
+					_var1 = Random_Query(6, 14);
+					_var2 = 2 * Random_Query(0, 1) - 1;
+					_var4 = Random_Query(40, 60);
+				}
+				if (_animationFrame >= 10 && _animationFrame <= 14) {
+					_varNumOfTimesToHoldCurrentFrame = Random_Query(0, 1);
+				}
+			}
+		} else if (_varChooseIdleAnimation == 2) {
+			*animation = kModelAnimationHasanTakingABiteSnakeMove;
+			if (_varNumOfTimesToHoldCurrentFrame > 0) {
+				--_varNumOfTimesToHoldCurrentFrame;
+			} else {
+				++_animationFrame;
+				if (_animationFrame >= Slice_Animation_Query_Number_Of_Frames(kModelAnimationHasanTakingABiteSnakeMove)) {
+					_animationFrame = 0;
+					_varChooseIdleAnimation = 0;
+					*animation = kModelAnimationHasanIdleSlightMovement;
+					_var1 = Random_Query(6, 14);
+					_var2 = 2 * Random_Query(0, 1) - 1;
+					_var5 = Random_Query(40, 60);
+				}
+				if (_animationFrame == 14) {
+					_varNumOfTimesToHoldCurrentFrame = Random_Query(3, 10);
+				}
+				if (_animationFrame == 23) {
+					_varNumOfTimesToHoldCurrentFrame = Random_Query(0, 4);
+				}
+			}
+		} else if (_varChooseIdleAnimation == 0) {
+			*animation = kModelAnimationHasanIdleSlightMovement;
+			if (_varNumOfTimesToHoldCurrentFrame > 0) {
+				--_varNumOfTimesToHoldCurrentFrame;
+			} else {
+				_animationFrame += _var2;
+				if (_animationFrame >= Slice_Animation_Query_Number_Of_Frames(kModelAnimationHasanIdleSlightMovement)) {
+					_animationFrame = 0;
+				}
+				if (_animationFrame < 0) {
+					_animationFrame = Slice_Animation_Query_Number_Of_Frames(kModelAnimationHasanIdleSlightMovement) - 1;
+				}
+				if (!--_var1) {
+					_var2 = 2 * Random_Query(0, 1) - 1;
+					_var1 = Random_Query(6, 14);
+					_varNumOfTimesToHoldCurrentFrame = Random_Query(0, 4);
+				}
+				if (_animationFrame == 0) {
+					_varChooseIdleAnimation = Random_Query(0, 2);
+				}
+				if (_varChooseIdleAnimation == 1 && _var4) {
+					_varChooseIdleAnimation = 0;
+				}
+				if (_varChooseIdleAnimation == 2 && _var5) {
+					_varChooseIdleAnimation = 0;
+				}
+			}
+		}
+		break;
+
+	case 1:
+		*animation = kModelAnimationHasanTalkMovingBothHands;
+		++_animationFrame;
+		if (_animationFrame >= Slice_Animation_Query_Number_Of_Frames(kModelAnimationHasanTalkMovingBothHands)) {
+			_animationFrame = 0;
+		}
+		break;
+
+	case 2:
+		*animation = kModelAnimationHasanTalkLeftRightLeftGesture;
+		++_animationFrame;
+		if (_animationFrame >= Slice_Animation_Query_Number_Of_Frames(kModelAnimationHasanTalkLeftRightLeftGesture)) {
+			_animationFrame = 0;
+			_animationState = 1;
+			*animation = kModelAnimationHasanTalkMovingBothHands;
+		}
+		break;
+
+	case 3:
+		*animation = kModelAnimationHasanTalkRaiseHandSnakeMove;
+		++_animationFrame;
+		if (_animationFrame >= Slice_Animation_Query_Number_Of_Frames(kModelAnimationHasanTalkRaiseHandSnakeMove)) {
+			_animationFrame = 0;
+			_animationState = 1;
+			*animation = kModelAnimationHasanTalkMovingBothHands;
+		}
+		break;
+
+	case 4:
+		*animation = kModelAnimationHasanTalkMovingBothHandsAndNod;
+		++_animationFrame;
+		if (_animationFrame >= Slice_Animation_Query_Number_Of_Frames(kModelAnimationHasanTalkMovingBothHandsAndNod)) {
+			_animationFrame = 0;
+			_animationState = 1;
+			*animation = kModelAnimationHasanTalkMovingBothHands;
+		}
+		break;
+
+	case 5:
+		*animation = kModelAnimationHasanTalkWipeFaceLeftHand02;
+		++_animationFrame;
+		if (_animationFrame >= Slice_Animation_Query_Number_Of_Frames(kModelAnimationHasanTalkWipeFaceLeftHand02)) {
+			_animationFrame = 0;
+			_animationState = 1;
+			*animation = kModelAnimationHasanTalkMovingBothHands;
+		}
+		break;
+
+	case 6:
+		*animation = kModelAnimationHasanTalkUpset;
+		++_animationFrame;
+		if (_animationFrame >= Slice_Animation_Query_Number_Of_Frames(kModelAnimationHasanTalkUpset)) {
+			_animationFrame = 0;
+			_animationState = 1;
+			*animation = kModelAnimationHasanTalkMovingBothHands;
+		}
+		break;
+
+	default:
+		debugC(6, kDebugAnimation, "AIScriptHasan::UpdateAnimation() - Current _animationState (%d) is not supported", _animationState);
+		break;
+	}
+	*frame = _animationFrame;
+
+	return true;
+}
+
+bool AIScriptHasan::ChangeAnimationMode(int mode) {
+	switch (mode) {
+	case kAnimationModeIdle:
+		_animationState = 0;
+		_varChooseIdleAnimation = 0;
+		_animationFrame = 0;
+		break;
+
+	case kAnimationModeTalk:
+		_animationState = 1;
+		_varChooseIdleAnimation = 0;
+		_animationFrame = 0;
+		break;
+
+	case 12:
+		// fall through
+	case 13:
+		// fall through
+	case 14:
+		// fall through
+	case 15:
+		// fall through
+	case 16:
+		_animationState = 6;
+		_varChooseIdleAnimation = 0;
+		_animationFrame = 0;
+		break;
+
+	default:
+		debugC(6, kDebugAnimation, "AIScriptHasan::ChangeAnimationMode(%d) - Target mode is not supported", mode);
+		break;
+	}
+	return true;
+}
+
+void AIScriptHasan::QueryAnimationState(int *animationState, int *animationFrame, int *animationStateNext, int *animationNext) {
+	*animationState     = _animationState;
+	*animationFrame     = _animationFrame;
+	*animationStateNext = _animationStateNext;
+	*animationNext      = _animationNext;
+}
+
+void AIScriptHasan::SetAnimationState(int animationState, int animationFrame, int animationStateNext, int animationNext) {
+	_animationState     = animationState;
+	_animationFrame     = animationFrame;
+	_animationStateNext = animationStateNext;
+	_animationNext      = animationNext;
+}
+
+bool AIScriptHasan::ReachedMovementTrackWaypoint(int waypointId) {
+	return true;
+}
+
+void AIScriptHasan::FledCombat() {
+	// return false;
+}
+
+} // End of namespace BladeRunner