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Added proper script constants and documentation for the 'checkcell' command. (topic:183035)

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git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@12443 54d463be-8e91-2dee-dedb-b68131a5f0ec
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ultramage 2008-03-27 18:27:22 +00:00
parent ac90e8170e
commit ea403a9f9a
4 changed files with 81 additions and 21 deletions
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14
db/Changelog.txt
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@ -43,21 +43,23 @@
2385 Recuvative_Armor Should trigger HP/SP return with magical kills as well.
=======================
2008/07/23
2008/03/27
* Added constants for the cell checking script function [ultramage]
2008/03/23
* Rev. 12426 Corrected Bishop and Gopinich exp rewards. [L0ne_W0lf]
2008/07/20
2008/03/20
* Rev. 12420 Updated special effect rates on 11.3 gear. [L0ne_W0lf]
2008/07/20
2008/03/20
* Rev. 12408 Corrected more duplicates in mob drops. [L0ne_W0lf]
- Updated a few custom existing drops as well.
- Fixed Hode so it drops Slotted Town Sword
2008/07/19
2008/03/19
* Rev. 12401 Fallen Bishop lost his card...he found it though. [L0ne_W0lf]
* Rev. 12400 Updated some monster stats that got missed. [L0ne_W0lf]
* Rev. 12399 Updated Cursed Abbey monster drops. [L0ne_W0lf]
2008/07/18
2008/03/18
* Rev. 12397 Moscovia mobs will now do more damage. [L0ne_W0lf]
2008/07/17
2008/03/17
* Rev. 12386 Whoops. Incorrect ID in item_avail. :D [L0ne_W0lf]
* Rev. 12385 Whoops. Incorrect IDs in item_avail. [L0ne_W0lf]
* Rev. 12384 Added another item entry to item_avail. [L0ne_W0lf]

15
db/const.txt
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@ -233,6 +233,21 @@ cell_landprotector 5
cell_novending 6
cell_nochat 7
//cell_gettype 0
cell_chkwall 1
cell_chkwater 2
cell_chkcliff 3
cell_chkpass 4
cell_chkreach 5
cell_chknopass 6
cell_chknoreach 7
//cell_chkstack 8
cell_chknpc 9
cell_chkbasilica 10
cell_chklandprotector 11
cell_chknovending 12
cell_chknochat 13
StatusPoint 9 1
BaseLevel 11 1
SkillPoint 12 1

41
doc/script_commands.txt
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@ -4,7 +4,7 @@
//= A reference manual for the eAthena scripting language.
//= Commands are sorted depending on their functionality.
//===== Version ===========================================
//= 3.17.20080312
//= 3.18.20080327
//=========================================================
//= 1.0 - First release, filled will as much info as I could
//= remember or figure out, most likely there are errors,
@ -106,6 +106,8 @@
//= Woopth. Fixed spelling. ;P Should be a bit clearer now. [L0ne_W0lf]
//= 3.17.20080312
//= Corrected cashshop description. (#FREEPOINTS->#KAFRAPOINTS) [L0ne_W0lf]
//= 3.18.20080327
//= Added documentation for the 'checkcell' command [ultramage]
//=========================================================
This document is a reference manual for all the scripting commands and functions
@ -6176,5 +6178,42 @@ to proceed until all barricades are destroyed. This script would place and
remove a nonwalkable row of cells after the barricade mobs.
---------------------------------------
*checkcell ("<map name>",<x>,<y>,<type>);
This command will return 1 or 0, depending on whether the specified cell has
the 'type' flag set or not. There are various types to check, all mimicking
the server's cell_chk enumeration. The types can be found in db/const.txt.
The meaning of the individual types can be confusing, so here's an overview:
- cell_chkwall/water/cliff
these check directly for the 'terrain component' of the specified cell
- cell_chkpass/reach/nopass/noreach
passable = not wall & not cliff, reachable = passable wrt. no-stacking mod
- cell_chknpc/basilica/landprotector/novending/nochat
these check for specific dynamic flags (their name indicates what they do)
Example:
mes "Pick a destination map.";
input .@map$;
mes "Alright, now give me the coordinates.";
input .@x;
input .@y;
if( !checkcell(.@map$,.@x,.@y,cell_chkpass) )
{
mes "Can't warp you there, sorry!";
close;
}
else
{
mes "Ok, get ready...";
close2;
warp .@map$, .@x, .@y;
end;
}
---------------------------------------
Whew.
That's about all of them.

32
src/map/script.c
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@ -11635,19 +11635,6 @@ BUILDIN_FUNC(distance)
return 0;
}
BUILDIN_FUNC(checkcell)
{
int m;
const char *map = script_getstr(st, 2);
m = mapindex_name2id(map);
if(m){
script_pushint(st,map_getcell(m, script_getnum(st,3), script_getnum(st,4),(cell_chk)script_getnum(st,5)));
} else {
script_pushint(st,0);
}
return 0;
}
// <--- [zBuffer] List of mathematics commands
// [zBuffer] List of dynamic var commands --->
//FIXME: some other functions are using this private function
@ -12994,6 +12981,23 @@ BUILDIN_FUNC(openauction)
return 0;
}
/// Retrieves the value of the specified flag of the specified cell.
///
/// checkcell("<map name>",<x>,<y>,<type>) -> <bool>
///
/// @see cell_chk* constants in const.txt for the types
BUILDIN_FUNC(checkcell)
{
int m = map_mapname2mapid(script_getstr(st,2));
int x = script_getnum(st,3);
int y = script_getnum(st,4);
cell_chk type = (cell_chk)script_getnum(st,5);
script_pushint(st, map_getcell(m, x, y, type));
return 0;
}
/// Modifies flags of cells in the specified area.
///
/// setcell "<map name>",<x1>,<y1>,<x2>,<y2>,<type>,<flag>;
@ -13303,7 +13307,6 @@ struct script_function buildin_func[] = {
BUILDIN_DEF(sqrt,"i"),
BUILDIN_DEF(pow,"ii"),
BUILDIN_DEF(distance,"iiii"),
BUILDIN_DEF(checkcell,"siii"),
// <--- [zBuffer] List of mathematics commands
// [zBuffer] List of dynamic var commands --->
BUILDIN_DEF(getd,"*"),
@ -13364,6 +13367,7 @@ struct script_function buildin_func[] = {
BUILDIN_DEF(checkchatting,"*"),
BUILDIN_DEF(openmail,""),
BUILDIN_DEF(openauction,""),
BUILDIN_DEF(checkcell,"siii"),
BUILDIN_DEF(setcell,"siiiiii"),
{NULL,NULL,NULL},
};