makefile.gaz

@@ -56,6 +56,10 @@ enemy_src :=		2denemy \
 					npcpath \
 					nsjfish \
 					nclam \
+					nscrab \
+					nnsfish \
+					ngpirate \
+					nshrkman \
 					enemy
 
 fileio_src :=		fileio \

source/enemy/nclam.cpp

@@ -28,7 +28,7 @@ void CNpc::processCloseClamAttack( int _frames )
 {
 	s32 velocity;
 
-	if ( m_extendOut )
+	if ( m_extendDir == EXTEND_UP )
 	{
 		m_movementTimer -= _frames;
 
@@ -45,10 +45,10 @@ void CNpc::processCloseClamAttack( int _frames )
 		}
 		else
 		{
-			m_extendOut = false;
+			m_extendDir = EXTEND_DOWN;
 		}
 	}
-	else
+	else if ( m_extendDir == EXTEND_DOWN )
 	{
 		// retract
 

source/enemy/npc.cpp

@@ -112,7 +112,7 @@ CNpc::NPC_DATA CNpc::m_data[NPC_UNIT_TYPE_MAX] =
 		NPC_CLOSE_NONE,
 		NPC_TIMER_NONE,
 		false,
-		3,
+		0,
 		128,
 	},
 
@@ -123,7 +123,7 @@ CNpc::NPC_DATA CNpc::m_data[NPC_UNIT_TYPE_MAX] =
 		NPC_MOVEMENT_MODIFIER_NONE,
 		NPC_CLOSE_CLAM_ATTACK,
 		NPC_TIMER_NONE,
-		3,
+		0,
 		128,
 	},
 
@@ -163,12 +163,203 @@ CNpc::NPC_DATA CNpc::m_data[NPC_UNIT_TYPE_MAX] =
 		128,
 	},
 
+	{	// NPC_SEA_SNAKE_1
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_NONE,
+		NPC_MOVEMENT_FIXED_PATH,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NONE,
+		NPC_TIMER_NONE,
+		false,
+		3,
+		256,
+	},
+
+	{	// NPC_SEA_SNAKE_2
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_NONE,
+		NPC_MOVEMENT_FIXED_PATH,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NONE,
+		NPC_TIMER_NONE,
+		false,
+		3,
+		256,
+	},
+
+	{	// NPC_PUFFA_FISH
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_NONE,
+		NPC_MOVEMENT_FIXED_PATH,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NONE,
+		NPC_TIMER_NONE,
+		false,
+		2,
+		128,
+	},
+
+	{	// NPC_ANGLER_FISH
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_NONE,
+		NPC_MOVEMENT_FIXED_PATH,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NONE,
+		NPC_TIMER_NONE,
+		false,
+		1,
+		128,
+	},
+
+	{	// NPC_HERMIT_CRAB
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_NONE,
+		NPC_MOVEMENT_FIXED_PATH,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NONE,
+		NPC_TIMER_NONE,
+		false,
+		2,
+		128,
+	},
+
+	{	// NPC_MINE
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_NONE,
+		NPC_MOVEMENT_STATIC,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NONE,
+		NPC_TIMER_NONE,
+		false,
+		0,
+		128,
+	},
+
+	{	// NPC_BOOGER_MONSTER
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_NONE,
+		NPC_MOVEMENT_STATIC,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NONE,
+		NPC_TIMER_NONE,
+		false,
+		0,
+		128,
+	},
+
+	{	// NPC_SPIDER_CRAB
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_SPIDER_CRAB_USER_CLOSE,
+		NPC_MOVEMENT_FIXED_PATH,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_SPIDER_CRAB_ATTACK,
+		NPC_TIMER_NONE,
+		false,
+		3,
+		2048,
+	},
+
+	{	// NPC_EYEBALL
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_NONE,
+		NPC_MOVEMENT_STATIC,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NONE,
+		NPC_TIMER_NONE,
+		false,
+		0,
+		128,
+	},
+
+	{	// NPC_BABY_OCTOPUS
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_NONE,
+		NPC_MOVEMENT_FIXED_PATH,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NONE,
+		NPC_TIMER_NONE,
+		false,
+		2,
+		128,
+	},
+
+	{	// NPC_ZOMBIE_FISH_FOLK
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_NONE,
+		NPC_MOVEMENT_FIXED_PATH,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NONE,
+		NPC_TIMER_NONE,
+		false,
+		2,
+		128,
+	},
+
+	{	// NPC_NINJA_STARFISH
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_NINJA_STARFISH_USER_CLOSE,
+		NPC_MOVEMENT_STATIC,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NINJA_STARFISH_ATTACK,
+		NPC_TIMER_NONE,
+		false,
+		3,
+		64,
+	},
+
+	{	// NPC_GHOST
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_NONE,
+		NPC_MOVEMENT_FIXED_PATH,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NONE,
+		NPC_TIMER_NONE,
+		false,
+		2,
+		128,
+	},
+
+	{	// NPC_GHOST_PIRATE
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_GHOST_PIRATE_USER_CLOSE,
+		NPC_MOVEMENT_STATIC,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_GHOST_PIRATE_ATTACK,
+		NPC_TIMER_NONE,
+		false,
+		0,
+		128,
+	},
+
+	{	// NPC_FLAMING_SKULL
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_NONE,
+		NPC_MOVEMENT_STATIC,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_NONE,
+		NPC_TIMER_NONE,
+		false,
+		0,
+		128,
+	},
+
+	{	// NPC_SHARK_MAN
+		NPC_INIT_DEFAULT,
+		NPC_SENSOR_SHARK_MAN_USER_VISIBLE,
+		NPC_MOVEMENT_FIXED_PATH,
+		NPC_MOVEMENT_MODIFIER_NONE,
+		NPC_CLOSE_SHARK_MAN_ATTACK,
+		NPC_TIMER_NONE,
+		false,
+		3,
+		2048,
+	},
 };
 
 
 void CNpc::init()
 {
-	m_type = NPC_FISH_FOLK;
+	m_type = NPC_SHARK_MAN;
 
 	m_heading = 3072;
 	m_movementTimer = 0;
@@ -201,7 +392,7 @@ void CNpc::init()
 
 			m_npcPath.addWaypoint( newPos );
 
-			newPos.vx = 500;
+			/*newPos.vx = 500;
 			newPos.vy = 100;
 
 			m_npcPath.addWaypoint( newPos );
@@ -209,7 +400,7 @@ void CNpc::init()
 			newPos.vx = 100;
 			newPos.vy = 100;
 
-			m_npcPath.addWaypoint( newPos );
+			m_npcPath.addWaypoint( newPos );*/
 
 			m_npcPath.setPathType( REPEATING_PATH );
 
@@ -277,13 +468,14 @@ bool CNpc::processSensor()
 
 				DVECTOR playerPos = player->getPos();
 
+				s32 xDist, yDist;
 				s32 xDistSqr, yDistSqr;
 
-				xDistSqr = playerPos.vx - this->Pos.vx;
-				xDistSqr *= xDistSqr;
+				xDist = playerPos.vx - this->Pos.vx;
+				xDistSqr = xDist * xDist;
 
-				yDistSqr = playerPos.vy - this->Pos.vy;
-				yDistSqr *= yDistSqr;
+				yDist = playerPos.vy - this->Pos.vy;
+				yDistSqr = yDist * yDist;
 
 				switch( m_sensorFunc )
 				{
@@ -291,8 +483,8 @@ bool CNpc::processSensor()
 					{
 						if ( xDistSqr + yDistSqr < 10000 )
 						{
-							this->m_controlFunc = NPC_CONTROL_CLOSE;
-							this->m_evadeClockwise = ( getRnd() % 2 ) - 1;
+							m_controlFunc = NPC_CONTROL_CLOSE;
+							m_evadeClockwise = ( getRnd() % 2 ) - 1;
 
 							return( true );
 						}
@@ -306,11 +498,11 @@ bool CNpc::processSensor()
 					{
 						if ( xDistSqr + yDistSqr < 10000 )
 						{
-							this->m_controlFunc = NPC_CONTROL_CLOSE;
-							this->m_extendOut = true;
-							this->m_extension = 0;
-							this->m_movementTimer = GameState::getOneSecondInFrames() >> 3;
-							this->m_velocity = ( getRnd() % 6 ) + 1;
+							m_controlFunc = NPC_CONTROL_CLOSE;
+							m_extendDir = EXTEND_UP;
+							m_extension = 0;
+							m_movementTimer = GameState::getOneSecondInFrames() >> 3;
+							m_velocity = ( getRnd() % 6 ) + 1;
 
 							return( true );
 						}
@@ -320,6 +512,167 @@ bool CNpc::processSensor()
 						}
 					}
 
+					case NPC_SENSOR_SPIDER_CRAB_USER_CLOSE:
+					{
+						if ( xDistSqr + yDistSqr < 10000 )
+						{
+							m_controlFunc = NPC_CONTROL_CLOSE;
+							m_extension = 0;
+							m_velocity = 5;
+							m_extensionBase = Pos;
+
+							if ( playerPos.vx < Pos.vx )
+							{
+								m_extendDir = EXTEND_LEFT;
+							}
+							else
+							{
+								m_extendDir = EXTEND_RIGHT;
+							}
+
+							return( true );
+						}
+						else
+						{
+							return( false );
+						}
+					}
+
+					case NPC_SENSOR_NINJA_STARFISH_USER_CLOSE:
+					{
+						if ( xDistSqr + yDistSqr < 10000 )
+						{
+							m_controlFunc = NPC_CONTROL_CLOSE;
+							m_velocity = m_data[m_type].speed;
+
+							return( true );
+						}
+						else
+						{
+							return( false );
+						}
+					}
+
+					case NPC_SENSOR_GHOST_PIRATE_USER_CLOSE:
+					{
+						if ( xDistSqr + yDistSqr < 10000 )
+						{
+							m_controlFunc = NPC_CONTROL_CLOSE;
+							m_extendDir = EXTEND_UP;
+							m_extension = 0;
+							m_movementTimer = GameState::getOneSecondInFrames() >> 1;
+							m_velocity = 4;
+
+							return( true );
+						}
+						else
+						{
+							return( false );
+						}
+					}
+
+					case NPC_SENSOR_SHARK_MAN_USER_VISIBLE:
+					{
+						s32 xDistWaypoint, yDistWaypoint;
+
+						if ( abs( xDist ) < 500 )
+						{
+							// within range
+
+							// make sure user is closer to shark man than next waypoint
+
+							s32 xDistWaypoint, yDistWaypoint;
+
+							m_npcPath.getDistToNextWaypoint( Pos, &xDistWaypoint, &yDistWaypoint );
+
+							if ( abs( xDist ) < abs( xDistWaypoint ) )
+							{
+								s16 headingToPlayer = ratan2( yDist, xDist );
+
+								s16 decDir, incDir, moveDist;
+
+								s32 headingToWaypoint = ratan2( yDistWaypoint, xDistWaypoint );
+
+								// check waypoint is in the same direction as the user
+
+								decDir = headingToPlayer - headingToWaypoint;
+
+								if ( decDir < 0 )
+								{
+									decDir += ONE;
+								}
+
+								incDir = headingToWaypoint - headingToPlayer;
+
+								if ( incDir < 0 )
+								{
+									incDir += ONE;
+								}
+
+								if ( decDir < incDir )
+								{
+									moveDist = decDir;
+								}
+								else
+								{
+									moveDist = incDir;
+								}
+
+								if ( moveDist > 512 )
+								{
+									return( false );
+								}
+								else
+								{
+									// check if shark man is facing user
+
+									decDir = m_heading - headingToPlayer;
+
+									if ( decDir < 0 )
+									{
+										decDir += ONE;
+									}
+
+									incDir = headingToPlayer - m_heading;
+
+									if ( incDir < 0 )
+									{
+										incDir += ONE;
+									}
+
+									if ( decDir < incDir )
+									{
+										moveDist = decDir;
+									}
+									else
+									{
+										moveDist = incDir;
+									}
+
+									if ( moveDist < 1024 )
+									{
+										m_controlFunc = NPC_CONTROL_CLOSE;
+										m_velocity = 8;
+
+										return( true );
+									}
+									else
+									{
+										return( false );
+									}
+								}
+							}
+							else
+							{
+								return( false );
+							}
+						}
+						else
+						{
+							return( false );
+						}
+					}
+
 					default:
 						return( false );
 				}
@@ -485,6 +838,26 @@ void CNpc::processClose(int _frames)
 
 			break;
 
+		case NPC_CLOSE_SPIDER_CRAB_ATTACK:
+			processCloseSpiderCrabAttack( _frames );
+
+			break;
+
+		case NPC_CLOSE_NINJA_STARFISH_ATTACK:
+			processCloseNinjaStarfishAttack( _frames );
+
+			break;
+
+		case NPC_CLOSE_GHOST_PIRATE_ATTACK:
+			processCloseGhostPirateAttack( _frames );
+
+			break;
+
+		case NPC_CLOSE_SHARK_MAN_ATTACK:
+			processCloseSharkManAttack( _frames );
+
+			break;
+
 		default:
 			break;
 	}

source/enemy/npc.h

@@ -49,6 +49,22 @@ protected:
 		NPC_SQUID_DART,
 		NPC_FISH_FOLK,
 		NPC_PRICKLY_BUG,
+		NPC_SEA_SNAKE_1,
+		NPC_SEA_SNAKE_2,
+		NPC_PUFFA_FISH,
+		NPC_ANGLER_FISH,
+		NPC_HERMIT_CRAB,
+		NPC_MINE,
+		NPC_BOOGER_MONSTER,
+		NPC_SPIDER_CRAB,
+		NPC_EYEBALL,
+		NPC_BABY_OCTOPUS,
+		NPC_ZOMBIE_FISH_FOLK,
+		NPC_NINJA_STARFISH,
+		NPC_GHOST,
+		NPC_GHOST_PIRATE,
+		NPC_FLAMING_SKULL,
+		NPC_SHARK_MAN,
 		NPC_UNIT_TYPE_MAX,
 	};
 
@@ -72,6 +88,10 @@ protected:
 		NPC_SENSOR_NONE = 0,
 		NPC_SENSOR_JELLYFISH_USER_CLOSE = 1,
 		NPC_SENSOR_CLAM_USER_CLOSE,
+		NPC_SENSOR_SPIDER_CRAB_USER_CLOSE,
+		NPC_SENSOR_NINJA_STARFISH_USER_CLOSE,
+		NPC_SENSOR_GHOST_PIRATE_USER_CLOSE,
+		NPC_SENSOR_SHARK_MAN_USER_VISIBLE,
 	};
 
 	enum NPC_CLOSE_FUNC
@@ -79,6 +99,10 @@ protected:
 		NPC_CLOSE_NONE = 0,
 		NPC_CLOSE_JELLYFISH_EVADE = 1,
 		NPC_CLOSE_CLAM_ATTACK,
+		NPC_CLOSE_SPIDER_CRAB_ATTACK,
+		NPC_CLOSE_NINJA_STARFISH_ATTACK,
+		NPC_CLOSE_GHOST_PIRATE_ATTACK,
+		NPC_CLOSE_SHARK_MAN_ATTACK,
 	};
 
 	enum NPC_MOVEMENT_FUNC
@@ -106,6 +130,10 @@ protected:
 	enum
 	{
 		NPC_JELLYFISH_RESISTANCE = 64,
+		EXTEND_UP = true,
+		EXTEND_DOWN = false,
+		EXTEND_RIGHT = true,
+		EXTEND_LEFT = false,
 	};
 
 
@@ -143,6 +171,22 @@ protected:
 
 	void				processCloseClamAttack( int _frames );
 
+	// spider crab functions
+
+	void				processCloseSpiderCrabAttack( int _frames );
+
+	// ninja starfish functions
+
+	void				processCloseNinjaStarfishAttack( int _frames );
+
+	// ghost pirate functions
+
+	void				processCloseGhostPirateAttack( int _frames );
+
+	// shark man functions
+
+	void				processCloseSharkManAttack( int _frames );
+
 	// data
 
 	static NPC_DATA		m_data[NPC_UNIT_TYPE_MAX];
@@ -160,7 +204,8 @@ protected:
 	bool				m_evadeClockwise;
 	s32					m_timerTimer;
 	s32					m_extension;
-	bool				m_extendOut;
+	bool				m_extendDir;
+	DVECTOR				m_extensionBase;
 };
 
 

source/enemy/npcpath.cpp

@@ -19,10 +19,10 @@ bool CNpcWaypoint::isPointNear( DVECTOR testPos, s32 *xDist, s32 *yDist )
 {
 	s32 xDistSqr, yDistSqr;
 
-	*xDist = testPos.vx - this->pos.vx;
+	*xDist = this->pos.vx - testPos.vx;
 	xDistSqr = (*xDist) * (*xDist);
 
-	*yDist = testPos.vy - this->pos.vy;
+	*yDist = this->pos.vy - testPos.vy;
 	yDistSqr = (*yDist) * (*yDist);
 
 	if ( xDistSqr + yDistSqr < 100 )
@@ -117,6 +117,11 @@ bool CNpcPath::incPath()
 	return( false );
 }
 
+bool CNpcPath::getDistToNextWaypoint( DVECTOR currentPos, s32 *distX, s32 *distY )
+{
+	return( waypoint[currentWaypoint].isPointNear( currentPos, distX, distY ) );
+}
+
 s32 CNpcPath::think( DVECTOR currentPos, bool *pathComplete )
 {
 	s32 xDist, yDist;
@@ -128,7 +133,7 @@ s32 CNpcPath::think( DVECTOR currentPos, bool *pathComplete )
 		*pathComplete = incPath();
 	}
 
-	s32 headingToTarget = ratan2( -yDist, -xDist );
+	s32 headingToTarget = ratan2( yDist, xDist );
 
 	return( headingToTarget );
 }

source/enemy/npcpath.h

@@ -51,6 +51,7 @@ public:
 	void			setPathType( NPC_PATH_TYPE newPathType );
 	bool			incPath();
 	s32				think( DVECTOR currentPos, bool *pathComplete );
+	bool			getDistToNextWaypoint( DVECTOR currentPos, s32 *distX, s32 *distY );
 };
 
 #endif

source/enemy/nscrab.cpp

@@ -33,10 +33,12 @@ void CNpc::processCloseSpiderCrabAttack( int _frames )
 	if ( m_extendDir == EXTEND_RIGHT )
 	{
 		Pos.vx += velocity;
+		m_heading = 0;
 	}
 	else
 	{
 		Pos.vx -= velocity;
+		m_heading = 2048;
 	}
 
 	s32 horizontalExtension = abs( Pos.vx - m_extensionBase.vx );

source/enemy/nshrkman.cpp

@@ -61,7 +61,11 @@ void CNpc::processCloseSharkManAttack( int _frames )
 		moveDist = incDir;
 	}
 
-	if ( abs( moveDist ) < 1024 )
+	s32 xDistWaypoint, yDistWaypoint;
+
+	m_npcPath.getDistToNextWaypoint( Pos, &xDistWaypoint, &yDistWaypoint );
+
+	if ( abs( moveDist ) < 1024 && abs( xDistWaypoint ) >= abs( xDist ) )
 	{
 		// continue charge
 

users/paul/spongebob project/spongebob project.dsp

@@ -129,6 +129,14 @@ SOURCE=..\..\..\source\enemy\nclam.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\source\enemy\ngpirate.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\source\enemy\nnsfish.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\source\enemy\npc.cpp
 # End Source File
 # Begin Source File
@@ -145,6 +153,14 @@ SOURCE=..\..\..\source\enemy\npcpath.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\source\enemy\nscrab.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\source\enemy\nshrkman.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\source\enemy\nsjfish.cpp
 # End Source File
 # End Group