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This commit is contained in:
Paul 2001-02-16 22:53:16 +00:00
parent deeafdb0d1
commit 301deb6d6c
7 changed files with 52 additions and 74 deletions
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1
Utils/MkColTab/MkColTab.cpp
View file

@ -116,6 +116,7 @@ u8 c;
if (c) ThisTile.Ofs[X]++;
if (DebugOn) printf("%i",c);
}
if(ThisTile.Ofs[X])ThisTile.Ofs[X]++; // (pkg)
if (DebugOn) printf("\t%i \n",ThisTile.Ofs[X]);
}
if (DebugOn) printf("\n");

16
source/level/layercollision.cpp
View file

@ -44,6 +44,7 @@ int CLayerCollision::getHeightFromGround(int _x,int _y,int _maxHeight)
int mapX,mapY,xFraction,yFraction;
int distanceFromGround;
int colHeight;
int maxHeightToCheck;
mapX=_x>>4;
mapY=(_y>>4)*MapWidth;
@ -51,38 +52,43 @@ int CLayerCollision::getHeightFromGround(int _x,int _y,int _maxHeight)
yFraction=16-(_y&0x0f);
distanceFromGround=0;
colHeight=m_collisionTable[(Map[mapX+mapY]*16)+xFraction];if(Map[mapX+mapY])colHeight++;
colHeight=m_collisionTable[(Map[mapX+mapY]*16)+xFraction];
if(colHeight)
{
// Inside a collision block.. find the nearest ground above this point
maxHeightToCheck=-_maxHeight-16; // Need to check one block more incase we cross onto a new block
while(colHeight==16)
{
_y-=16;
mapY-=MapWidth;
distanceFromGround-=16;
if(distanceFromGround<=-_maxHeight)
if(distanceFromGround<=maxHeightToCheck)
{
return -_maxHeight;
}
colHeight=m_collisionTable[(Map[mapX+mapY]*16)+xFraction];if(Map[mapX+mapY])colHeight++;
colHeight=m_collisionTable[(Map[mapX+mapY]*16)+xFraction];
}
distanceFromGround+=yFraction-colHeight;
if(distanceFromGround<-_maxHeight)distanceFromGround=-_maxHeight;
}
else
{
// Not inside a collision block.. find the nearest ground below this point
maxHeightToCheck=_maxHeight+16; // Need to check one block more incase we cross onto a new block
while(colHeight==0)
{
_y+=16;
mapY+=MapWidth;
distanceFromGround+=16;
if(distanceFromGround>=_maxHeight)
if(distanceFromGround>=maxHeightToCheck)
{
return _maxHeight;
}
colHeight=m_collisionTable[(Map[mapX+mapY]*16)+xFraction];if(Map[mapX+mapY])colHeight++;
colHeight=m_collisionTable[(Map[mapX+mapY]*16)+xFraction];
}
distanceFromGround+=yFraction-colHeight;
if(distanceFromGround>_maxHeight)distanceFromGround=_maxHeight;
}
return distanceFromGround;

63
source/player/player.cpp
View file

@ -1,4 +1,3 @@
char buf[100];
/*=========================================================================
player.cpp
@ -233,7 +232,6 @@ void CPlayer::shutdown()
Returns:
---------------------------------------------------------------------- */
int newmode=-1;
//DVECTOR pos;
void CPlayer::think(int _frames)
{
int i;
@ -252,7 +250,6 @@ if(newmode!=-1)
newmode=-1;
}
if(_frames>3)_frames=3;
for(i=0;i<_frames;i++)
{
// Think
@ -262,15 +259,16 @@ if(_frames>3)_frames=3;
thinkHorizontalMovement();
#ifdef __USER_paul__
char buf[100];
sprintf(buf,"%03d (%02d) ,%03d (%02d) = dfg:%+02d",Pos.vx,Pos.vx&0x0f,Pos.vy,Pos.vy&0x0f,m_layerCollision->getHeightFromGround(Pos.vx,Pos.vy));
s_debugFont.print(40,40,buf);
#endif
if(Pos.vx<16)Pos.vx=16;
else if(Pos.vx>m_mapEdge.vx-16)Pos.vx=m_mapEdge.vx-16;
if(Pos.vy<16)Pos.vy=16;
else if(Pos.vy>m_mapEdge.vy-16)Pos.vy=m_mapEdge.vy-16;
if(Pos.vx<64)Pos.vx=64;
else if(Pos.vx>m_mapEdge.vx-64)Pos.vx=m_mapEdge.vx-64;
if(Pos.vy<64)Pos.vy=64;
else if(Pos.vy>m_mapEdge.vy-64)Pos.vy=m_mapEdge.vy-64;
// Flashing..
if(m_invincibleFrameCount)
@ -368,7 +366,7 @@ m_cameraOffset.vy=MAP2D_CENTRE_Y+((MAP2D_BLOCKSTEPSIZE*(-m_cameraScrollPos.vy))>
void CPlayer::thinkVerticalMovement()
{
int colHeight;
colHeight=m_layerCollision->getHeightFromGround(Pos.vx,Pos.vy);
colHeight=m_layerCollision->getHeightFromGround(Pos.vx,Pos.vy,1);
if(colHeight>=0)
{
// Above or on the ground
@ -376,7 +374,7 @@ void CPlayer::thinkVerticalMovement()
if(m_moveVel.vy>0)
{
// Yes.. Check to see if we're about to hit/go through the ground
colHeight=m_layerCollision->getHeightFromGround(Pos.vx,Pos.vy+(m_moveVel.vy>>VELOCITY_SHIFT));
colHeight=m_layerCollision->getHeightFromGround(Pos.vx,Pos.vy+(m_moveVel.vy>>VELOCITY_SHIFT),PLAYER_TERMINAL_VELOCITY+1);
if(colHeight<=0)
{
// Just hit the ground
@ -449,10 +447,11 @@ void CPlayer::thinkHorizontalMovement()
{
if(m_moveVel.vx)
{
if(m_layerCollision->getHeightFromGround(Pos.vx,Pos.vy)==0)
int colHeight;
colHeight=m_layerCollision->getHeightFromGround(Pos.vx,Pos.vy,5);
if(colHeight==0)
{
// Ok.. we're on the ground. What happens if we move left/right
int colHeight;
colHeight=m_layerCollision->getHeightFromGround(Pos.vx+(m_moveVel.vx>>VELOCITY_SHIFT),Pos.vy);
if(colHeight<-8)
{
@ -499,8 +498,9 @@ void CPlayer::thinkHorizontalMovement()
else
{
// In the air
int colHeight;
colHeight=m_layerCollision->getHeightFromGround(Pos.vx+(m_moveVel.vx>>VELOCITY_SHIFT),Pos.vy);
if(!(colHeight<0&&m_currentState==STATE_JUMP)) // Lets you jump through platforms from below
{
colHeight=m_layerCollision->getHeightFromGround(Pos.vx+(m_moveVel.vx>>VELOCITY_SHIFT),Pos.vy,5);
if(colHeight<0)
{
// Stop at the edge of the obstruction
@ -528,6 +528,7 @@ void CPlayer::thinkHorizontalMovement()
m_moveVel.vx=0;
}
}
}
Pos.vx+=m_moveVel.vx>>VELOCITY_SHIFT;
}
}
@ -792,27 +793,6 @@ PLAYERINPUT CPlayer::getPadInputDown()
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
int CPlayer::isOnSolidGround()
{
return false;
/*
ASSERT(m_layerCollision);
int collHeight;
collHeight=m_layerCollision->Get(Pos.vx,Pos.vy);
// PAUL_DBGMSG("%04d,%04d=%02d",Pos.vx,Pos.vy,collHeight);
return collHeight;
*/
}
/*----------------------------------------------------------------------
Function:
Purpose:
@ -823,7 +803,7 @@ int slip=false;
int CPlayer::isOnSlippySurface()
{
return false;
return slip&&isOnSolidGround();
// return slip&&isOnSolidGround();
}
@ -836,23 +816,20 @@ return false;
player is hanging
---------------------------------------------------------------------- */
int csize=15;
int cheight=15;
int CPlayer::isOnEdge()
{
return false;
/*
int ret=0;
ASSERT(m_layerCollision);
if(!m_layerCollision->Get(Pos.vx-csize,Pos.vy))
if(m_layerCollision->getHeightFromGround(Pos.vx-csize,Pos.vy,cheight+1)>cheight)
{
ret=FACING_LEFT;
}
else if(!m_layerCollision->Get(Pos.vx+csize,Pos.vy))
else if(m_layerCollision->getHeightFromGround(Pos.vx+csize,Pos.vy,cheight+1)>cheight)
{
ret=FACING_RIGHT;
}
return ret;
*/
}
@ -864,11 +841,11 @@ return false;
---------------------------------------------------------------------- */
int CPlayer::canMoveLeft()
{
return m_layerCollision->getHeightFromGround(Pos.vx-1,Pos.vy)>-8?true:false;
return m_layerCollision->getHeightFromGround(Pos.vx-1,Pos.vy,16)>-8?true:false;
}
int CPlayer::canMoveRight()
{
return m_layerCollision->getHeightFromGround(Pos.vx+1,Pos.vy)>-8?true:false;
return m_layerCollision->getHeightFromGround(Pos.vx+1,Pos.vy,16)>-8?true:false;
}

1
source/player/player.h
View file

@ -186,7 +186,6 @@ protected:
PLAYERINPUT getPadInputDown();
// Collision
int isOnSolidGround();
int isOnSlippySurface();
int isOnEdge();
int canMoveLeft();

4
source/player/pstates.cpp
View file

@ -252,10 +252,6 @@ int CPlayerState::getPadInputDown(CPlayer *_player)
Params:
Returns:
---------------------------------------------------------------------- */
int CPlayerState::isOnSolidGround(CPlayer *_player)
{
return _player->isOnSolidGround();
}
int CPlayerState::isOnEdge(class CPlayer *_player)
{
return _player->isOnEdge();

1
source/player/pstates.h
View file

@ -58,7 +58,6 @@ protected:
int getPadInputHeld(class CPlayer *_player);
int getPadInputDown(class CPlayer *_player);
int isOnSolidGround(class CPlayer *_player);
int isOnEdge(class CPlayer *_player);
int canMoveLeft(class CPlayer *_player);
int canMoveRight(class CPlayer *_player);

BIN
tools/Data/bin/MkColTab.exe
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