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jump < | '''jump''' <address> | ||
< | <address> - is a gamevar that stores the destination address. | ||
Transfers control to another statement with a specified <address> which should be obtained by the [[getcurraddress]] command. The address must be obtained before the corresponding jump command. This limitation makes it hardly possible to do a jump forward. | |||
Here is an example | Here is an example that shows how to make a countdown loop(from 10 to 1) by means of the jump command. | ||
// addr and i are gamevars. | // addr and i are gamevars. | ||
setvar i 10 | setvar i 10 | ||
| Line 12: | Line 12: | ||
addlogvar i | addlogvar i | ||
subvar i 1 | subvar i 1 | ||
ifvarn i 0 jump addr // if i isn't 0, | ifvarn i 0 jump addr // if 'i' isn't 0, jumps to addr | ||
[[Category:EDuke32 specific commands]] | [[Category:EDuke32 specific commands]] | ||
Revision as of 15:24, 31 July 2008
jump <address>
<address> - is a gamevar that stores the destination address.
Transfers control to another statement with a specified <address> which should be obtained by the getcurraddress command. The address must be obtained before the corresponding jump command. This limitation makes it hardly possible to do a jump forward.
Here is an example that shows how to make a countdown loop(from 10 to 1) by means of the jump command.
// addr and i are gamevars. setvar i 10 getcurraddress addr // begin loop addlogvar i subvar i 1 ifvarn i 0 jump addr // if 'i' isn't 0, jumps to addr