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Add *cap_value script command #2472

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Merged
MishimaHaruna merged 1 commit into from
Jun 1, 2019
Merged

Add *cap_value script command #2472

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12 changes: 12 additions & 0 deletions doc/script_commands.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -8536,6 +8536,18 @@ Example:

---------------------------------------

*cap_value(<number>, <min>, <max>)

Returns the number but capped between <min> and <max>.

Example:
// capped between 0 ~ 100
.@value = cap_value(10, 0, 100); // .@value will be equal to 10
.@value = cap_value(1000, 0, 100); // .@value will be equal to 100
.@value = cap_value(-10, 3, 100); // .@value will be equal to 3

---------------------------------------

*md5("<string>")

Returns the md5 checksum of a number or string.
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12 changes: 12 additions & 0 deletions src/map/script.c
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Expand Up @@ -17778,6 +17778,17 @@ static BUILDIN(max)
return true;
}

static BUILDIN(cap_value)
{
int value = script_getnum(st, 2);
int min = script_getnum(st, 3);
int max = script_getnum(st, 4);

script_pushint(st, (int)cap_value(value, min, max));

return true;
}

static BUILDIN(md5)
{
const char *tmpstr;
Expand Down Expand Up @@ -25797,6 +25808,7 @@ static void script_parse_builtin(void)
// <--- List of mathematics commands
BUILDIN_DEF(min, "i*"),
BUILDIN_DEF(max, "i*"),
BUILDIN_DEF(cap_value, "iii"),
BUILDIN_DEF(md5,"s"),
BUILDIN_DEF(swap,"rr"),
// [zBuffer] List of dynamic var commands --->
Expand Down