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Merge pull request #323 from MajorCooke/jumpifhigherorlower
- Added A_JumpIfHigherOrLower.
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commit
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2 changed files with 38 additions and 0 deletions
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@ -5844,6 +5844,43 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_ResetHealth)
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}
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}
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//===========================================================================
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// A_JumpIfHigherOrLower
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//
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// Jumps if a target, master, or tracer is higher or lower than the calling
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// actor. Can also specify how much higher/lower the actor needs to be than
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// itself. Can also take into account the height of the actor in question,
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// depending on which it's checking. This means adding height of the
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// calling actor's self if the pointer is higher, or height of the pointer
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// if its lower.
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//===========================================================================
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DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_JumpIfHigherOrLower)
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{
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ACTION_PARAM_START(6);
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ACTION_PARAM_STATE(high, 0);
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ACTION_PARAM_STATE(low, 1);
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ACTION_PARAM_FIXED(offsethigh, 2);
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ACTION_PARAM_FIXED(offsetlow, 3);
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ACTION_PARAM_BOOL(includeHeight, 4);
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ACTION_PARAM_INT(ptr, 5);
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AActor *mobj = COPY_AAPTR(self, ptr);
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if (!mobj || (mobj == self)) //AAPTR_DEFAULT is completely useless in this regard.
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{
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return;
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}
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ACTION_SET_RESULT(false); //No inventory jump chains please.
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if ((high) && (mobj->z > ((includeHeight ? self->height : 0) + self->z + offsethigh)))
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ACTION_JUMP(high);
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else if ((low) && (mobj->z + (includeHeight ? mobj->height : 0)) < (self->z + offsetlow))
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ACTION_JUMP(low);
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}
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//===========================================================================
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//
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// A_SetRipperLevel(int level)
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@ -330,6 +330,7 @@ ACTOR Actor native //: Thinker
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action native A_SetFloatBobPhase(int bob);
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action native A_SetHealth(int health, int ptr = AAPTR_DEFAULT);
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action native A_ResetHealth(int ptr = AAPTR_DEFAULT);
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action native A_JumpIfHigherOrLower(state high, state low, float offsethigh = 0, float offsetlow = 0, bool includeHeight = true, int ptr = AAPTR_TARGET);
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action native A_SetRipperLevel(int level);
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action native A_SetRipMin(int min);
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action native A_SetRipMax(int max);
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