source/enemy/nfdutch.cpp

@@ -0,0 +1,147 @@
+/*=========================================================================
+
+	nfdutch.cpp
+
+	Author:		CRB
+	Created: 
+	Project:	Spongebob
+	Purpose: 
+
+	Copyright (c) 2000 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef __ENEMY_NPC_H__
+#include "enemy\npc.h"
+#endif
+
+#ifndef __GAME_GAME_H__
+#include	"game\game.h"
+#endif
+
+#ifndef	__PLAYER_PLAYER_H__
+#include	"player\player.h"
+#endif
+
+#ifndef __PROJECTL_PROJECTL_H__
+#include "projectl\projectl.h"
+#endif
+
+
+void CNpc::processFlyingDutchmanMovement( int _frames )
+{
+	if ( m_movementTimer > 0 )
+	{
+		m_movementTimer -= _frames;
+
+		if ( m_extendDir == EXTEND_UP )
+		{
+			s32 yDist = -10 - Pos.vy;
+			s32 yDistSqr = yDist * yDist;
+
+			if ( yDistSqr > 100 )
+			{
+				processGenericGotoTarget( _frames, 0, yDist, m_data[m_type].speed );
+			}
+			else
+			{
+				m_extendDir = EXTEND_DOWN;
+			}
+		}
+		else
+		{
+			s32 yDist = 400 - Pos.vy;
+			s32 yDistSqr = yDist * yDist;
+
+			if ( yDistSqr > 100 )
+			{
+				processGenericGotoTarget( _frames, 0, yDist, m_data[m_type].speed );
+			}
+			else
+			{
+				m_extendDir = EXTEND_UP;
+			}
+		}
+	}
+	else
+	{
+		m_controlFunc = NPC_CONTROL_CLOSE;
+	}
+}
+
+void CNpc::processCloseFlyingDutchmanAttack( int _frames )
+{
+	CPlayer *player = GameScene.getPlayer();
+	DVECTOR playerPos = player->getPos();
+
+	s32 yDist = playerPos.vy - Pos.vy;
+	s32 yDistSqr = yDist * yDist;
+
+	if ( yDist > 0 )
+	{
+		m_extendDir = EXTEND_DOWN;
+	}
+	else
+	{
+		m_extendDir = EXTEND_UP;
+	}
+
+	if ( yDistSqr > 100 )
+	{
+		processGenericGotoTarget( _frames, 0, yDist, m_data[m_type].speed );
+	}
+	else
+	{
+		switch( m_state )
+		{
+			case FLYING_DUTCHMAN_ATTACK_PLAYER_1:
+			case FLYING_DUTCHMAN_ATTACK_PLAYER_2:
+			{
+				// fire at player
+
+				s16 heading;
+
+				if ( playerPos.vx - Pos.vx > 0 )
+				{
+					heading = 0;
+				}
+				else
+				{
+					heading = 2048;
+				}
+
+				CProjectile *projectile;
+				projectile = new( "test projectile" ) CProjectile;
+				projectile->init( Pos, heading );
+
+				m_controlFunc = NPC_CONTROL_MOVEMENT;
+				m_movementTimer = GameState::getOneSecondInFrames() * 3;
+
+				m_state++;
+
+				break;
+			}
+
+			default:
+			{
+				// charge player
+
+				s32 xDist = playerPos.vx - Pos.vx;
+				s32 xDistSqr = xDist * xDist;
+
+				if ( xDistSqr + yDistSqr > 100 )
+				{
+					processGenericGotoTarget( _frames, xDist, yDist, 6 );
+				}
+				else
+				{
+					m_controlFunc = NPC_CONTROL_MOVEMENT;
+					m_movementTimer = GameState::getOneSecondInFrames() * 3;
+					m_state = FLYING_DUTCHMAN_ATTACK_PLAYER_1;
+				}
+
+				break;
+			}
+		}
+	}
+}