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This commit is contained in:
Charles 2001-02-16 17:15:56 +00:00
parent 3681159ed4
commit a57387d57f
2 changed files with 56 additions and 5 deletions
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14
source/enemy/npc.cpp
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@ -54,7 +54,7 @@ class CLayerCollision *CNpc::m_layerCollision;
void CNpc::init()
{
m_type = NPC_GARY;
m_type = NPC_SMALL_JELLYFISH_1;
m_heading = m_fireHeading = 0;
m_movementTimer = 0;
@ -85,22 +85,26 @@ void CNpc::init()
DVECTOR newPos;
newPos.vx = 100;
newPos.vy = 10;
//newPos.vy = 10;
newPos.vy = 400;
m_npcPath.addWaypoint( newPos );
newPos.vx = 500;
newPos.vy = 10;
//newPos.vy = 10;
newPos.vy = 400;
m_npcPath.addWaypoint( newPos );
newPos.vx = 500;
newPos.vy = 100;
//newPos.vy = 100;
newPos.vy = 350;
m_npcPath.addWaypoint( newPos );
newPos.vx = 100;
newPos.vy = 100;
//newPos.vy = 100;
newPos.vy = 350;
m_npcPath.addWaypoint( newPos );

47
source/enemy/nsjfish.cpp
View file

@ -214,6 +214,53 @@ void CNpc::processCloseSmallJellyfishEvade( int _frames )
moveY = ( _frames * 3 * rsin( m_heading ) ) >> 12;
moveVel = ( _frames * 3 ) << 8;
// check for collision with ground
if ( m_layerCollision->Get( ( Pos.vx + moveX ) >> 4, ( Pos.vy + moveY ) >> 4 ) )
{
bool xBlocked = false;
bool yBlocked = false;
// destination point is below ground, check in individual directions
if ( m_layerCollision->Get( ( Pos.vx + moveX ) >> 4, Pos.vy >> 4 ) )
{
// X direction is blocked
xBlocked = true;
}
if ( m_layerCollision->Get( Pos.vx >> 4, ( Pos.vy + moveY ) >> 4 ) )
{
yBlocked = true;
}
if ( xBlocked && !yBlocked )
{
// invert X
moveX = -moveX;
m_heading = ratan2( moveY, moveX );
}
else if ( !xBlocked && yBlocked )
{
// invert Y
moveY = -moveY;
m_heading = ratan2( moveY, moveX );
}
else
{
moveX = -moveX;
moveY = -moveY;
m_heading += 2048;
m_heading &= 4096;
}
}
processMovementModifier(_frames, moveX, moveY, moveVel, moveDist);
}
}