Printz: /* See also */

2023-01-28T08:12:47Z

Altazimuth: Full stop.

2016-09-19T17:30:55Z

Full stop.

← Older revision		Revision as of 13:30, 19 September 2016
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	Jump works in the same manner as [[CounterJump]], performing a counter-versus-value comparison and jumps to "frame" if the test passes The usage is as follows:		Jump works in the same manner as [[CounterJump]], performing a counter-versus-value comparison and jumps to "frame" if the test passes. The usage is as follows:

	CounterJumpEx (state, comparison, valctr, ctr)		CounterJumpEx (state, comparison, valctr, ctr)

Altazimuth: Add new codepointer, A_CounterJumpEx.

2016-09-19T13:21:35Z

Add new codepointer, A_CounterJumpEx.

New page

Jump works in the same manner as [[CounterJump]], performing a counter-versus-value comparison and jumps to "frame" if the test passes The usage is as follows:

CounterJumpEx (state, comparison, valctr, ctr)

*state: name of label, or offset, to jump to if the comparison returns true. Note that 'state' cannot refer to global name states (ie. EDF frame mnemonics); this codepointer is strictly for use with DECORATE states.
*comparison: one of the following:
:'''less''' or 0: '''valctr is a constant''' - jump if ctr < valctr
:'''lessorequal''' or 1: '''valctr is a constant''' - jump if ctr <= valctr
:'''greater''' or 2: '''valctr is a constant''' - jump if ctr > valctr
:'''greaterorequal''' or 3: '''valctr is a constant''' - jump if ctr >= valctr
:'''equal''' or 4: '''valctr is a constant''' - jump if ctr == valctr
:'''notequal''' or 5: '''valctr is a constant''' - jump if ctr != valctr
:'''and''' or 6: '''valctr is a constant''' - jump if ctr & valctr
:'''less_counter''' or 7: '''valctr is a counter number''' - jump if ctr < valctr
:'''lessorequal_counter''' or 8: '''valctr is a counter number''' - jump if ctr <= valctr
:'''greater_counter''' or 9: '''valctr is a counter number''' - jump if ctr > valctr
:'''greaterorequal_counter''' or 10: '''valctr is a counter number''' - jump if ctr >= valctr
:'''equal_counter''' or 11: '''valctr is a counter number''' - jump if ctr == valctr
:'''notequal_counter''' or 12: '''valctr is a counter number''' - jump if ctr != valctr
:'''and_counter''' or 13: '''valctr is a counter number''' - jump if ctr & valctr
*valctr: the value (or counter number holding the value) to compare against
*ctr: the counter to compare

This codepointer was added in Eternity because CounterJump uses frame names or [[DeHackEd]] numbers, meaning that you could not use it for things defined entirely using DECORATE states. Additionally the behavior of this function could not be encapsulated in the prior function, due to not being able to differentiate state names from label names, and DeHackEd nums from offset nums.

==See also==
*[[CounterOp]]
*[[List of codepointers]]
*[[SetCounter]]

[[Category:Codepointers]]

← Older revision		Revision as of 04:12, 28 January 2023
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	==See also==		==See also==
			*[[CounterJump]]
	*[[CounterOp]]		*[[CounterOp]]
	*[[List of codepointers]]		*[[List of codepointers]]

CounterJumpEx - Revision history

Printz: /* See also */

Altazimuth: Full stop.

Altazimuth: Add new codepointer, A_CounterJumpEx.