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89cd3b1fcc
SBSPSS/source/player/player.cpp
Paul 89cd3b1fcc
2001-02-06 21:09:45 +00:00

814 lines
16 KiB
C++
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/*=========================================================================
player.cpp
Author: PKG
Created:
Project: Spongebob
Purpose:
Copyright (c) 2001 Climax Development Ltd
===========================================================================*/
/*----------------------------------------------------------------------
Includes
-------- */
#include "player\player.h"
#ifndef __ANIM_HEADER__
#include "gfx\anim.h"
#endif
#ifndef __PAD_PADS_H__
#include "pad\pads.h"
#endif
#ifndef __GAME_GAMESLOT_H__
#include "game\gameslot.h"
#endif
#ifndef __GAME_GAME_H__
#include "game\game.h"
#endif
#ifndef __LAYER_COLLISION_H__
#include "level\collision.h"
#endif
// to be removed
#include "gfx\tpage.h"
/* Std Lib
------- */
/* Data
---- */
#ifndef __ANIM_PLAYER_ANIM_HEADER__
#include <player_anim.h>
#endif
/*----------------------------------------------------------------------
Tyepdefs && Defines
------------------- */
/*----------------------------------------------------------------------
Structure defintions
-------------------- */
/*----------------------------------------------------------------------
Function Prototypes
------------------- */
/*----------------------------------------------------------------------
Vars
---- */
int s_health;
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
void CPlayer::init()
{
CThing::init();
m_layerCollision=NULL;
sActor3dHdr *Hdr=m_skel.Load(ACTORS_SPONGEBOB_A3D);
m_skel.Init(Hdr);
TPLoadTex(ACTORS_SPONGEBOB_TEX);
m_skel.setAnimDatabase(CAnimDB::GetPlayerAnimBank());
m_animNo=0;
m_animFrame=0;
m_currentMode=PLAYER_MODE_BASICUNARMED;
setState(STATE_IDLE);
m_moveVel.vx=0;
m_moveVel.vy=0;
setFacing(FACING_RIGHT);
m_lives=CGameSlotManager::getSlotData().m_lives;
m_invincibleFrameCount=INVIBCIBLE_FRAMES__START;
#ifdef __USER_paul__
Pos.vx=23*16;
Pos.vy=10*16;
#else
Pos.vx=10;
Pos.vy=10;
#endif
m_cameraOffsetTarget.vx=0;
m_cameraOffsetTarget.vy=0;
m_cameraOffset.vx=0;
m_cameraOffset.vy=0;
m_cameraLookYOffset=0;
m_cameraLookTimer=0;
m_lastPadInput=m_padInput=0;
s_health=5;
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
void CPlayer::shutdown()
{
CThing::shutdown();
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
#ifdef __USER_paul__
DVECTOR ofs={-248,-136}; // nearly -256,-128 ;)
int newmode=-1;
#else
DVECTOR ofs={0,0}; //temporary
#endif
void CPlayer::think(int _frames)
{
int i;
CThing::think(_frames);
#ifdef __USER_paul__
if(PadGetHeld(0)&PAD_L1&&PadGetHeld(0)&PAD_L2)
{
Pos.vx=23*16;
Pos.vy=10*16;
}
if(newmode!=-1)
{
setMode((PLAYER_MODE)newmode);
newmode=-1;
}
#endif
#ifndef __USER_paul__
int padInput=PadGetHeld(0);
int move=7*_frames;
if(padInput&PAD_UP) Pos.vy-=move;
if(padInput&PAD_DOWN) Pos.vy+=move;
if(padInput&PAD_LEFT) Pos.vx-=move;
if(padInput&PAD_RIGHT) Pos.vx+=move;
m_invincibleFrameCount=0;
if ( padInput & CPadConfig::getButton(CPadConfig::PAD_CFG_UP) ) // not sure where you want to put this, Paul (Charles)
{
GameScene.sendEvent( USER_REQUEST_TALK_EVENT, this );
}
#else
if(_frames>=3)_frames=2;
for(i=0;i<_frames;i++)
{
// Think
updatePadInput();
m_currentStateClass->think(this);
// Horizontal movement
if(m_layerCollision->Get((Pos.vx+(m_moveVel.vx>>VELOCITY_SHIFT))>>4,(Pos.vy-1)>>4))
{
// Move flush with the edge of the obstruction
int dir,vx,cx,y,i;
if(m_moveVel.vx<0)
{
dir=-1;
vx=-m_moveVel.vx;
}
else
{
dir=+1;
vx=m_moveVel.vx;
}
cx=Pos.vx;
y=(Pos.vy-1)>>4;
for(i=0;i<vx;i++)
{
if(m_layerCollision->Get(cx>>4,y))
{
break;
}
cx+=dir;
}
Pos.vx=cx-dir;
// If running then idle, otherwise leave in same state
if(m_currentState==STATE_RUN)
{
setState(STATE_IDLE);
}
m_moveVel.vx=0;
}
else
{
Pos.vx+=m_moveVel.vx>>VELOCITY_SHIFT;
}
if(m_currentState==STATE_IDLE&&isOnEdge())
{
setState(STATE_IDLETEETER);
}
// Vertical movement
Pos.vy+=m_moveVel.vy>>VELOCITY_SHIFT;
if(isOnSolidGround())
{
//stick to ground (PKG)
//Pos.vy=23*16+1;//16*15;
int colHeight=16;
Pos.vy=((Pos.vy-16)&0xfffffff0)+colHeight;
if(m_moveVel.vy)
{
// Was falling.. so we've just hit the ground
if(m_currentState==STATE_BUTTFALL)
{
// landed from a btt bounce
setState(STATE_BUTTLAND);
}
else if(m_currentState==STATE_FALLFAR)
{
// Landed from a painful long fall
setState(STATE_IDLE);
takeDamage(DAMAGE__FALL);
m_moveVel.vx=0;
CSoundMediator::playSfx(CSoundMediator::SFX_SPONGEBOB_LAND_AFTER_FALL);
}
else if(m_moveVel.vx)
{
// Landed from a jump with x movement
setState(STATE_RUN);
}
else
{
// Landed from a standing jump
setState(STATE_IDLE);
setAnimNo(ANIM_PLAYER_ANIM_JUMPEND);
}
m_moveVel.vy=0;
m_fallFrames=0;
}
}
else
{
if(m_currentState!=STATE_FALL&&m_currentState!=STATE_BUTTFALL&&
m_currentState!=STATE_JUMP&&m_currentState!=STATE_BUTTBOUNCE)
{
setState(STATE_FALL);
}
}
// Flashing..
if(m_invincibleFrameCount)
{
m_invincibleFrameCount--;
}
// Look around
int pad=getPadInputHeld();
if(getPadInputDown()&PAD_CIRCLE)
{
m_skel.blink();
}
/*
if(pad&CPadConfig::getButton(CPadConfig::PAD_CFG_UP))
{
if(m_cameraLookTimer<=-LOOKAROUND_DELAY)
{
m_cameraLookYOffset-=LOOKAROUND_SCROLLSPEED;
if(m_cameraLookYOffset<-LOOKAROUND_MAXSCROLL)
{
m_cameraLookYOffset=-LOOKAROUND_MAXSCROLL;
}
}
else
{
m_cameraLookTimer--;
}
}
else if(pad&CPadConfig::getButton(CPadConfig::PAD_CFG_DOWN))
{
if(m_cameraLookTimer>=LOOKAROUND_DELAY)
{
m_cameraLookYOffset+=LOOKAROUND_SCROLLSPEED;
if(m_cameraLookYOffset>LOOKAROUND_MAXSCROLL)
{
m_cameraLookYOffset=LOOKAROUND_MAXSCROLL;
}
}
else
{
m_cameraLookTimer++;
}
}
else
{
m_cameraLookTimer=0;
if(m_cameraLookYOffset<0)
{
m_cameraLookYOffset+=LOOKAROUND_RESETSPEED;
if(m_cameraLookYOffset>0)
{
m_cameraLookYOffset=0;
}
}
else if(m_cameraLookYOffset>0)
{
m_cameraLookYOffset-=LOOKAROUND_RESETSPEED;
if(m_cameraLookYOffset<0)
{
m_cameraLookYOffset=0;
}
}
}
*/
}
#endif
// Move the camera offset
m_cameraOffsetTarget=ofs;
m_cameraOffset=ofs;
/*
for(i=0;i<_frames;i++)
{
int moveDelta;
moveDelta=(m_cameraOffset.vx-m_cameraOffsetTarget.vx);
if(moveDelta)
{
if(moveDelta<0)
{
moveDelta>>=2;
if(moveDelta==0)moveDelta=1;
}
else if(moveDelta>0)
{
moveDelta>>=2;
if(moveDelta==0)moveDelta=-1;
}
m_cameraOffset.vx+=moveDelta;
}
}
*/
if(Pos.vx<0)Pos.vx=0;
if(Pos.vy<0)Pos.vy=0;
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
int panim=-1;
DVECTOR ppos={0,500};
#ifdef __USER_paul__
int mouth=-1,eyes=-1;
#endif
void CPlayer::render()
{
CThing::render();
// Render
if(m_invincibleFrameCount==0||m_invincibleFrameCount&2)
{
#ifdef __USER_paul__
if(mouth!=-1)
{
m_skel.setMouthTex(mouth);
mouth=-1;
}
if(eyes!=-1)
{
m_skel.setEyeTex(eyes);
eyes=-1;
}
#endif
m_skel.setPos(ppos);
if(panim!=-1)
m_skel.setAnimNo(panim);
else
m_skel.setAnimNo(m_animNo);
m_skel.setFrame(m_animFrame);
m_skel.Animate(this);
m_skel.Render(this);
}
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
DVECTOR CPlayer::getCameraPos()
{
DVECTOR cameraPos;
cameraPos.vx=Pos.vx+m_cameraOffset.vx;
cameraPos.vy=Pos.vy+m_cameraOffset.vy+m_cameraLookYOffset;
return cameraPos;
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
const PlayerMetrics *CPlayer::getPlayerMetrics()
{
return &s_modes[m_currentMode].m_metrics;
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
int CPlayer::setState(PLAYER_STATE _state)
{
CPlayerState *nextState;
int ret=false;
nextState=s_modes[m_currentMode].m_states[_state];
if(nextState)
{
m_currentStateClass=nextState;
m_currentStateClass->enter(this);
m_currentState=_state;
ret=true;
}
return ret;
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
void CPlayer::setMode(PLAYER_MODE _mode)
{
m_currentMode=_mode;
setState(m_currentState);
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
int CPlayer::getFacing()
{
return m_facing;
}
void CPlayer::setFacing(int _facing)
{
if(m_facing!=_facing)
{
m_facing=_facing;
m_skel.setDir(_facing);
}
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
int CPlayer::getAnimFrame()
{
return m_animFrame;
}
void CPlayer::setAnimFrame(int _animFrame)
{
const AnimSfx *sfx;
m_animFrame=_animFrame;
// Are there any sfx for this frame?
sfx=&s_animSfx[m_animNo];
if(sfx->m_numAnimFrameSfx)
{
const AnimFrameSfx *frameSfx;
int i;
frameSfx=sfx->m_animFrameSfx;
for(i=0;i<sfx->m_numAnimFrameSfx;i++)
{
if(m_animFrame==frameSfx->m_frame)
{
CSoundMediator::playSfx(frameSfx->m_sfxId);
}
if(m_animFrame<frameSfx->m_frame)
{
break;
}
frameSfx++;
}
}
}
int CPlayer::getAnimFrameCount()
{
return m_skel.getFrameCount();
}
int CPlayer::getAnimNo()
{
return m_animNo;
}
void CPlayer::setAnimNo(int _animNo)
{
m_animNo=_animNo;
setAnimFrame(0);
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
DVECTOR CPlayer::getMoveVelocity()
{
return m_moveVel;
}
void CPlayer::setMoveVelocity(DVECTOR *_moveVel)
{
m_moveVel=*_moveVel;
}
DVECTOR CPlayer::getPlayerPos()
{
return Pos;
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
int CPlayer::getPadInputHeld()
{
return m_padInput;
}
int CPlayer::getPadInputDown()
{
return m_padInputDown;
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
int CPlayer::isOnSolidGround()
{
ASSERT(m_layerCollision);
return m_layerCollision->Get(Pos.vx>>4,Pos.vy>>4);
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns: FACING_LEFT if left half of player is hanging, FACING_RIGHT
if right half of player is hanging or 0 if no part of the
player is hanging
---------------------------------------------------------------------- */
int csize=20;
int CPlayer::isOnEdge()
{
int ret=0;
ASSERT(m_layerCollision);
if(!m_layerCollision->Get((Pos.vx-csize)>>4,Pos.vy>>4))
{
ret=FACING_LEFT;
}
else if(!m_layerCollision->Get((Pos.vx+csize)>>4,Pos.vy>>4))
{
ret=FACING_RIGHT;
}
return ret;
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
int CPlayer::canMoveLeft()
{
ASSERT(m_layerCollision);
return m_layerCollision->Get((Pos.vx-1)>>4,(Pos.vy-1)>>4)==0;
}
int CPlayer::canMoveRight()
{
ASSERT(m_layerCollision);
return m_layerCollision->Get((Pos.vx+1)>>4,(Pos.vy-1)>>4)==0;
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
void CPlayer::moveLeft()
{
const PlayerMetrics *metrics;
metrics=getPlayerMetrics();
setFacing(FACING_LEFT);
if(m_moveVel.vx<=0)
{
m_moveVel.vx-=metrics->m_metric[PM__RUN_SPEEDUP];
if(m_moveVel.vx<-metrics->m_metric[PM__MAX_RUN_VELOCITY]<<VELOCITY_SHIFT)
{
m_moveVel.vx=-metrics->m_metric[PM__MAX_RUN_VELOCITY]<<VELOCITY_SHIFT;
}
}
else
{
m_moveVel.vx-=metrics->m_metric[PM__RUN_REVERSESLOWDOWN];
}
}
void CPlayer::moveRight()
{
const PlayerMetrics *metrics;
metrics=getPlayerMetrics();
setFacing(FACING_RIGHT);
if(m_moveVel.vx>=0)
{
m_moveVel.vx+=metrics->m_metric[PM__RUN_SPEEDUP];
if(m_moveVel.vx>metrics->m_metric[PM__MAX_RUN_VELOCITY]<<VELOCITY_SHIFT)
{
m_moveVel.vx=metrics->m_metric[PM__MAX_RUN_VELOCITY]<<VELOCITY_SHIFT;
}
}
else
{
m_moveVel.vx+=metrics->m_metric[PM__RUN_REVERSESLOWDOWN];
}
}
void CPlayer::slowdown()
{
const PlayerMetrics *metrics;
metrics=getPlayerMetrics();
if(m_moveVel.vx<0)
{
m_moveVel.vx+=metrics->m_metric[PM__RUN_SLOWDOWN];
if(m_moveVel.vx>0)m_moveVel.vx=0;
}
else if(m_moveVel.vx>0)
{
m_moveVel.vx-=metrics->m_metric[PM__RUN_SLOWDOWN];
if(m_moveVel.vx<0)m_moveVel.vx=0;
}
}
void CPlayer::jump()
{
}
void CPlayer::fall()
{
const PlayerMetrics *metrics;
metrics=getPlayerMetrics();
m_moveVel.vy+=PLAYER_GRAVITY;
if(m_moveVel.vy>=PLAYER_TERMINAL_VELOCITY<<VELOCITY_SHIFT)
{
m_moveVel.vy=PLAYER_TERMINAL_VELOCITY<<VELOCITY_SHIFT;
m_fallFrames++;
if(m_currentState!=STATE_BUTTFALL)
{
if(m_fallFrames>metrics->m_metric[PM__MAX_SAFE_FALL_FRAMES])
{
setState(STATE_FALLFAR);
}
}
}
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
#ifdef __VERSION_DEBUG__
int invincibleSponge=false; // NB: This is for debugging purposes only
#endif
void CPlayer::takeDamage(DAMAGE_TYPE _damage)
{
// Don't take damage if still recovering from the last hit
if(!m_invincibleFrameCount)
{
int ouchThatHurt=true;
// Check if we are currently immune to this damage type
switch(_damage)
{
case DAMAGE__FALL:
case DAMAGE__LAVA:
break;
case DAMAGE__ELECTROCUTION:
// if squeaky boots then ouchThatHurt=false;
break;
}
if(ouchThatHurt)
{
#ifdef __VERSION_DEBUG__
if(invincibleSponge){m_invincibleFrameCount=INVINCIBLE_FRAMES__HIT;return;}
#endif
if(s_health)
{
m_invincibleFrameCount=INVINCIBLE_FRAMES__HIT;
s_health--;
}
else
{
CSoundMediator::playSfx(CSoundMediator::SFX_SPONGEBOB_DEFEATED_JINGLE);
setState(STATE_DEAD);
}
}
}
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
void CPlayer::updatePadInput()
{
m_lastPadInput=m_padInput;
m_padInput=readPadInput();
m_padInputDown=m_padInput&(m_lastPadInput^-1);
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
int CPlayer::readPadInput()
{
return PadGetHeld(0);
}
/*===========================================================================
end */
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