OrdinaryMagician/vkdoom_m
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- Added the A_JumpSet function for what seems to be a fairly common scenario.

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It is like A_Jump, except it accepts up to 20 jump targets. The jump
  probability is still the first parameter and controls whether any jump is
  taken at all; use 256 if you always want to jump. If a jump is taken, then
  one of the jump targets will be chosen at random, with each target having
  an equal chance of being chosen.
- Fixed: The unfreeze ccmd was not multiplayer-safe. And I renamed it to thaw,
  since it has nothing to do with the freeze ccmd.


SVN r360 (trunk)
This commit is contained in:
Randy Heit 2006-10-24 02:32:12 +00:00
commit 2efba66558
6 changed files with 46 additions and 2 deletions
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22
src/thingdef_codeptr.cpp
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@ -413,6 +413,28 @@ void A_Jump(AActor * self)
if (pStateCall != NULL) pStateCall->Result=false; // Jumps should never set the result for inventory state chains!
}
//==========================================================================
//
// State jump function
//
//==========================================================================
void A_JumpSet(AActor * self)
{
FState * CallingState;
int index=CheckIndex(21, &CallingState);
int i;
if (index>=0 && pr_cajump() < clamp<int>(EvalExpressionI (StateParameters[index], self), 0, 256))
{
// Find out how many targets are actually used
for (i = 0; i < 20 && StateParameters[index+i+1] != 0; ++i)
{ }
DoJump(self, CallingState, StateParameters[index + (pr_cajump() % i) + 1]);
}
if (pStateCall != NULL) pStateCall->Result=false; // Jumps should never set the result for inventory state chains!
}
//==========================================================================
//
// State jump function