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// Evol functions.
// Authors:
// gumi
// map_exists
// self-explanatory
function script map_exists {
return getmapinfo(MAPINFO_ID, getarg(0)) >= 0;
}
// slide_or_warp
// Slides the player instead of warping, when possible.
// usage:
// slide_or_warp({<aid>});
// slide_or_warp(<x>, <y>{, <aid>});
// slide_or_warp("<map>", <x>, <y>{, <aid>});
function script slide_or_warp {
if (getargcount() <= 1) {
.@aid = getarg(1, 0);
} else {
if (getargcount() >= 3 && getdatatype(getarg(0)) & DATATYPE_STR) {
.@map$ = getarg(0);
.@x = getarg(1);
.@y = getarg(2);
.@aid = getarg(3, 0);
} else {
.@x = getarg(0);
.@y = getarg(1);
.@aid = getarg(2, 0);
}
}
if (!isloggedin(.@aid)) {
if ((.@aid = playerattached()) == 0) {
consolemes(CONSOLEMES_DEBUG, "slide_or_warp: no player attached!");
return false;
}
}
getmapxy(.@pc_map$, .@pc_x, .@pc_y, UNITTYPE_PC, .@aid); // get char location
.@cid = getcharid(CHAR_ID_CHAR, strcharinfo(PC_NAME, .@aid)); // FIXME: [Hercules] make it so you can pass account id directly to getcharid
if (getargcount() < 1) {
warpchar(.@pc_map$, .@pc_x, .@pc_y, .@cid); // no arguments, just refresh
} else if (.@map$ == .@pc_map$ && (.@pc_x != .@x || .@pc_y != .@y)) {
slide(.@x, .@y); // same map, slide instead of full warp
// FIXME: make slide take GID as optional arg
} else {
warpchar(.@map$, .@x, .@y, .@cid); // different map, warp to given location
}
return true;
}
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