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m (Created page with "__NOTOC__ {{AGIWiki}} The '''block''' command programmatically creates an invisible rectangular block to restrict screen object movement. block([[...") |
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__NOTOC__ | __NOTOC__ | ||
{{AGIWiki}} | |||
{{AGIWiki/Object and View commands}} | |||
The '''block''' command programmatically creates an invisible rectangular block to restrict [[AGIWiki/Animated object|screen object]] movement. | |||
== Syntax == | |||
block([[AGIWiki/Number|byt]] left, [[AGIWiki/Number|byt]] top, [[AGIWiki/Number|byt]] right, [[AGIWiki/Number|byt]] bottom); | |||
== Remarks == | |||
AGI expects the coordinates to be in upper-left to lower-right format. <code>left</code> must be less than or equal to <code>right</code> and <code>top</code> must be less than or equal to <code>bottom</code>, or the test will always fail. | |||
Objects on the screen are not allowed to cross the borders of the block (regardless of whether they are inside the block or outside), unless an [[AGIWiki/Ignore.blocks|ignore.blocks]] command has been issued for that object. | Objects on the screen are not allowed to cross the borders of the block (regardless of whether they are inside the block or outside), unless an [[AGIWiki/Ignore.blocks|ignore.blocks]] command has been issued for that object. | ||
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The following code creates a block rectangle whose top-left corner is at (10, 25) and whose bottom-right corner is at (100, 120): | The following code creates a block rectangle whose top-left corner is at (10, 25) and whose bottom-right corner is at (100, 120): | ||
< | <syntaxhighlight lang="cpp"> | ||
block(10, 25, 100, 120); | block(10, 25, 100, 120); | ||
</ | </syntaxhighlight> | ||
== Technical Information == | == Technical Information == | ||