cmer

• Index

Contents

• Functions

Modules

• register.lua
• common.lua

Module common.lua

Functions

cmer.rnd (tab, errval)	Returns a weighted random table element.
cmer.compare_pos (pos1, pos2)	Compares two positions.
cmer.findTarget (search_obj, pos, radius, search_type, ignore_mob[, xray], no_count)	Returns table of found objects (as ObjectRef) and boolean player_near.
cmer.dropItems (pos, drops)	Drops items at position pos.

Functions

cmer.rnd (tab, errval)

Returns a weighted random table element.

chance_sum of table must be 1.

Example: cmer.rnd({elem1 = {chance = 0.7}, {elem2 = {chance = 0.3}})

Parameters:

• tab
• errval

Returns:

Weighted random table element.

cmer.compare_pos (pos1, pos2)

Compares two positions.

Parameters:

• pos1 pos
• pos2 pos

Returns:

bool true if pos1 == pos2.

cmer.findTarget (search_obj, pos, radius, search_type, ignore_mob[, xray], no_count)

Returns table of found objects (as ObjectRef) and boolean player_near.

Parameters:

• search_obj Searching object. Can be nil.
• pos pos Starting position for search radius.
• radius int Radius for searching in blocks/node.
• search_type string Specifies returned object requirements(One of all, hostile (ignores ignore_mob if specified), nonhostile, player, mates (requires ignore_mob specifies)).
• ignore_mob Specifies creature that is ignored or searched, depending on search_type.
• xray (optional) bool Allows searching through blocks/nodes (default: false).
• no_count Skips collecting loop and returns just the boolean player_near.

Returns:

Table of found objects (as ObjectRef) and boolean player_near.

cmer.dropItems (pos, drops)

Drops items at position pos.

Parameters:

• pos pos Where to drop items.
• drops table List of item DropDef.