Difference between revisions of "NULL"
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<code><pre>// Example 1 | <code><pre>// Example 1 | ||
| − | if(getWeapon(this) == NULL () ) // Notice the () after NULL !!! | + | if( getWeapon(this) == NULL () ) // Notice the () after NULL !!! |
{ | { | ||
systemMessage(this, "I am unarmed!"); | systemMessage(this, "I am unarmed!"); | ||
| Line 19: | Line 19: | ||
<code><pre> | <code><pre> | ||
// Example 2 | // Example 2 | ||
| − | if(objtoint(getWeapon(this)) == 0) | + | if( objtoint(getWeapon(this)) == 0 ) |
{ | { | ||
systemMessage(this, "I am unarmed!"); | systemMessage(this, "I am unarmed!"); | ||
Latest revision as of 10:26, 25 January 2010
object NULL(void);
This returns an object with a fixed serial of 0. It is important to note that this is a function so you must use it with round brackets (). This is different from the C language!
Therefor the following 2 code examples are equal:
// Example 1
if( getWeapon(this) == NULL () ) // Notice the () after NULL !!!
{
systemMessage(this, "I am unarmed!");
}
else
{
systemMessage(this, "I am armed!");
}
// Example 2
if( objtoint(getWeapon(this)) == 0 )
{
systemMessage(this, "I am unarmed!");
}
else
{
systemMessage(this, "I am armed!");
}
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