From 429e2197f24882378f7d0a8a6a20b84bc4e7001e Mon Sep 17 00:00:00 2001 From: Charles Date: Thu, 10 May 2001 14:00:29 +0000 Subject: [PATCH] --- source/enemy/nsjback.cpp | 255 +++++++++++++++++++++++++++++++++++ source/enemy/nsjback.h | 36 +++++ source/jellfish/jellfish.cpp | 109 +++++++++++++++ source/jellfish/jellfish.h | 36 +++++ 4 files changed, 436 insertions(+) create mode 100644 source/enemy/nsjback.cpp create mode 100644 source/enemy/nsjback.h create mode 100644 source/jellfish/jellfish.cpp create mode 100644 source/jellfish/jellfish.h diff --git a/source/enemy/nsjback.cpp b/source/enemy/nsjback.cpp new file mode 100644 index 000000000..4ae143138 --- /dev/null +++ b/source/enemy/nsjback.cpp @@ -0,0 +1,255 @@ +/*========================================================================= + + nsjback.cpp + + Author: CRB + Created: + Project: Spongebob + Purpose: + + Copyright (c) 2000 Climax Development Ltd + +===========================================================================*/ + +#ifndef __ENEMY_NSJBACK_H__ +#include "enemy\nsjback.h" +#endif + +#ifndef __JELLFISH_JELLFISH_H__ +#include "jellfish\jellfish.h" +#endif + +#ifndef __UTILS_HEADER__ +#include "utils\utils.h" +#endif + +#ifndef __VID_HEADER_ +#include "system\vid.h" +#endif + + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + +void CNpcSmallJellyfishBackgroundEnemy::postInit() +{ + CNpcSmallJellyfishEnemy::postInit(); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + +bool CNpcSmallJellyfishBackgroundEnemy::processSensor() +{ + // no sensor + + return( false ); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + +void CNpcSmallJellyfishBackgroundEnemy::processMovement( int _frames ) +{ + // change direction? + + DVECTOR renderPos; + DVECTOR offset = CLevel::getCameraPos(); + + renderPos.vx = Pos.vx - offset.vx; + renderPos.vy = Pos.vy - offset.vy; + + if ( renderPos.vx < -50 || renderPos.vx > VidGetScrW() + 50 || + renderPos.vy < -50 || renderPos.vy > VidGetScrH() + 50 ) + { + setToShutdown(); + return; + } + + if ( renderPos.vx >= 0 && renderPos.vx <= VidGetScrW() ) + { + if ( renderPos.vy >= 0 && renderPos.vy <= VidGetScrH() ) + { + u8 directionChange = getRnd() % 100; + + if ( directionChange == 0 ) + { + m_targetHeading += -1024 + ( getRnd() % 2049 ); + } + } + } + + s32 moveX, moveY, moveDist, moveVel; + + s16 decDir, incDir; + s16 maxTurnRate = m_data[m_type].turnSpeed; + + decDir = m_heading - m_targetHeading; + + if ( decDir < 0 ) + { + decDir += ONE; + } + + incDir = m_targetHeading - m_heading; + + if ( incDir < 0 ) + { + incDir += ONE; + } + + if ( decDir < incDir ) + { + moveDist = -decDir; + } + else + { + moveDist = incDir; + } + + if ( moveDist < -maxTurnRate ) + { + moveDist = -maxTurnRate; + } + else if ( moveDist > maxTurnRate ) + { + moveDist = maxTurnRate; + } + + m_heading += moveDist; + m_heading &= 4095; + + s32 preShiftX = _frames * m_speed * rcos( m_heading ); + s32 preShiftY = _frames * m_speed * rsin( m_heading ); + + moveX = preShiftX >> 12; + if ( !moveX && preShiftX ) + { + moveX = preShiftX / abs( preShiftX ); + } + + moveY = preShiftY >> 12; + if ( !moveY && preShiftY ) + { + moveY = preShiftY / abs( preShiftY ); + } + + moveVel = ( _frames * m_speed ) << 8; + + if ( processGroundCollisionReverse( &moveX, &moveY ) ) + { + m_targetHeading += 2048; + m_targetHeading &= 4095; + } + + processMovementModifier( _frames, moveX, moveY, moveVel, moveDist ); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + +void CNpcSmallJellyfishBackgroundEnemy::shutdown() +{ + CNpcSmallJellyfishEnemy::shutdown(); + + CJellyfishGenerator::decCounter(); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + +void CNpcSmallJellyfishBackgroundEnemy::processUserCollision( CThing *thisThing ) +{ + DVECTOR otherPos = thisThing->getPos(); + DVECTOR otherDelta = thisThing->getPosDelta(); + + s32 xDist = Pos.vx - otherPos.vx; + s32 yDist = Pos.vy - otherPos.vy; + + s16 headingFromTarget = ratan2( yDist, xDist ); + + if ( ( xDist > 0 && otherDelta.vx < 0 ) || ( xDist < 0 && otherDelta.vx > 0 ) ) + { + otherDelta.vx = -otherDelta.vx; + } + + if ( ( yDist > 0 && otherDelta.vy < 0 ) || ( yDist < 0 && otherDelta.vy > 0 ) ) + { + otherDelta.vy = -otherDelta.vy; + } + + Pos.vx += otherDelta.vx; + Pos.vy += otherDelta.vy; + + m_targetHeading = m_heading = headingFromTarget; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + +void CNpcSmallJellyfishBackgroundEnemy::render() +{ + SprFrame = NULL; + + if ( m_isActive ) + { + CEnemyThing::render(); + + // Render + DVECTOR renderPos; + DVECTOR origRenderPos; + DVECTOR offset = CLevel::getCameraPos(); + int spriteWidth = m_spriteBank->getFrameWidth( m_frame >> 8 ); + int spriteHeight = m_spriteBank->getFrameHeight( m_frame >> 8 ); + + renderPos.vx = Pos.vx - offset.vx; + origRenderPos.vx = renderPos.vx; + renderPos.vx += m_drawOffset.vx; + + renderPos.vy = Pos.vy - offset.vy; + origRenderPos.vy = renderPos.vy; + renderPos.vy += m_drawOffset.vy - ( spriteHeight >> 1 ); + + CRECT collisionRect = getCollisionArea(); + collisionRect.x1 -= Pos.vx; + collisionRect.x2 -= Pos.vx; + collisionRect.y1 -= Pos.vy; + collisionRect.y2 -= Pos.vy; + + if ( renderPos.vx + collisionRect.x2 >= 0 && renderPos.vx + collisionRect.x1 <= VidGetScrW() ) + { + if ( renderPos.vy + collisionRect.y2 >= 0 && renderPos.vy + collisionRect.y1 <= VidGetScrH() ) + { + SprFrame = m_spriteBank->printRotatedScaledSprite( FRM_JELLYFISH1_SWIM1 + ( m_frame >> 8 ),renderPos.vx,renderPos.vy,4096,4096,m_drawRotation,15); + setRGB0( SprFrame, 255, 128, 255 ); // Let me know if these change! ALso ket me know when the different coloured ones go in pls! (pkg) + + // get xmax, xmin, ymax, ymin + + s32 XMax; + s32 XMin; + + s32 YMax; + s32 YMin; + + XMin=SprFrame->x0; + if (XMin>SprFrame->x1) XMin=SprFrame->x1; + if (XMin>SprFrame->x2) XMin=SprFrame->x2; + if (XMin>SprFrame->x3) XMin=SprFrame->x3; + XMax=SprFrame->x0; + if (XMaxx1) XMax=SprFrame->x1; + if (XMaxx2) XMax=SprFrame->x2; + if (XMaxx3) XMax=SprFrame->x3; + YMin=SprFrame->y0; + if (YMin>SprFrame->y1) YMin=SprFrame->y1; + if (YMin>SprFrame->y2) YMin=SprFrame->y2; + if (YMin>SprFrame->y3) YMin=SprFrame->y3; + YMax=SprFrame->y0; + if (YMaxy1) YMax=SprFrame->y1; + if (YMaxy2) YMax=SprFrame->y2; + if (YMaxy3) YMax=SprFrame->y3; + + XMax -= origRenderPos.vx; + XMin -= origRenderPos.vx; + YMax -= origRenderPos.vy; + YMin -= origRenderPos.vy; + + setCollisionSize( ( XMax - XMin ), ( YMax - YMin ) ); + setCollisionCentreOffset( ( XMax + XMin ) >> 1, ( YMax + YMin ) >> 1 ); + } + } + } +} diff --git a/source/enemy/nsjback.h b/source/enemy/nsjback.h new file mode 100644 index 000000000..ce9f9a8d0 --- /dev/null +++ b/source/enemy/nsjback.h @@ -0,0 +1,36 @@ +/*========================================================================= + + nsjback.h + + Author: CRB + Created: + Project: Spongebob + Purpose: + + Copyright (c) 2000 Climax Development Ltd + +===========================================================================*/ + +#ifndef __ENEMY_NSJBACK_H__ +#define __ENEMY_NSJBACK_H__ + +#ifndef __ENEMY_NSJFISH_H__ +#include "enemy\nsjfish.h" +#endif + +class CNpcSmallJellyfishBackgroundEnemy : public CNpcSmallJellyfishEnemy +{ +public: + virtual void render(); + virtual void postInit(); + virtual void setTargetHeading( s16 newTargetHeading ) {m_targetHeading = newTargetHeading;} +protected: + virtual bool processSensor(); + virtual void processMovement( int _frames ); + virtual void shutdown(); + virtual void processUserCollision( CThing *thisThing ); + + s16 m_targetHeading; +}; + +#endif diff --git a/source/jellfish/jellfish.cpp b/source/jellfish/jellfish.cpp new file mode 100644 index 000000000..a7ba9526a --- /dev/null +++ b/source/jellfish/jellfish.cpp @@ -0,0 +1,109 @@ +/*========================================================================= + + jellfish.h + + Author: CRB + Created: + Project: Spongebob + Purpose: + + Copyright (c) 2001 Climax Development Ltd + +===========================================================================*/ + +#ifndef __JELLFISH_JELLFISH_H__ +#include "jellfish\jellfish.h" +#endif + +#ifndef __GAME_GAME_H__ +#include "game\game.h" +#endif + +#ifndef __ENEMY_NSJBACK_H__ +#include "enemy\nsjback.h" +#endif + +#ifndef __ENEMY_NPC_H__ +#include "enemy\npc.h" +#endif + +#ifndef __UTILS_HEADER__ +#include "utils\utils.h" +#endif + +#ifndef __VID_HEADER_ +#include "system\vid.h" +#endif + + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + +u8 CJellyfishGenerator::m_jellyfishCount; +s32 CJellyfishGenerator::m_timer; + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + +void CJellyfishGenerator::init() +{ + m_timer = 1 * GameState::getOneSecondInFrames(); + m_jellyfishCount = 0; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + +void CJellyfishGenerator::think( int _frames, CLevel *level ) +{ + if ( m_timer <= 0 ) + { + if ( m_jellyfishCount < 10 ) + { + // add jellyfish + + m_timer = 1 * GameState::getOneSecondInFrames(); + + m_jellyfishCount++; + + CNpcEnemy *enemy; + enemy = new( "jellyfish" ) CNpcSmallJellyfishBackgroundEnemy; + ASSERT(enemy); + enemy->setType( CNpcEnemy::NPC_SMALL_JELLYFISH_BACKGROUND ); + enemy->init(); + enemy->setLayerCollision( level->getCollisionLayer() ); + + DVECTOR offset = CLevel::getCameraPos(); + + DVECTOR startPos; + if ( ( getRnd() % 10 ) > 4 ) + { + CNpcSmallJellyfishBackgroundEnemy *jfish = ( CNpcSmallJellyfishBackgroundEnemy * ) enemy; + jfish->setTargetHeading( 0 ); + startPos.vx = offset.vx - 20; + } + else + { + CNpcSmallJellyfishBackgroundEnemy *jfish = ( CNpcSmallJellyfishBackgroundEnemy * ) enemy; + jfish->setTargetHeading( 2048 ); + startPos.vx = offset.vx + VidGetScrW() + 20; + } + + startPos.vy = offset.vy + ( getRnd() % VidGetScrH() ); + + enemy->setStartPos( startPos.vx >> 4, startPos.vy >> 4 ); + enemy->postInit(); + } + } + else + { + m_timer -= _frames; + } +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + +void CJellyfishGenerator::decCounter() +{ + if ( m_jellyfishCount > 0 ) + { + m_jellyfishCount--; + } +} diff --git a/source/jellfish/jellfish.h b/source/jellfish/jellfish.h new file mode 100644 index 000000000..d40034472 --- /dev/null +++ b/source/jellfish/jellfish.h @@ -0,0 +1,36 @@ +/*========================================================================= + + jellfish.h + + Author: CRB + Created: + Project: Spongebob + Purpose: + + Copyright (c) 2001 Climax Development Ltd + +===========================================================================*/ + +#ifndef __JELLFISH_JELLFISH_H__ +#define __JELLFISH_JELLFISH_H__ + +#ifndef _GLOBAL_HEADER_ +#include "system\global.h" +#endif + +#ifndef __LEVEL_LEVEL_H__ +#include "level\level.h" +#endif + +class CJellyfishGenerator +{ +public: + static void init(); + static void think( int _frames, CLevel *level ); + static void decCounter(); +protected: + static u8 m_jellyfishCount; + static s32 m_timer; +}; + +#endif \ No newline at end of file