mod : TextOnNodesCore
description and spec:
Display texts on nodes.
The font used is user-dependent, so no font textures is required. (font_path or mono_font_path in minetest.conf) The user can assign a Chinese font so that Chinese can be displayed.
To display text, we need to add a label to a node.
Every label contains:
*name. Labels can be got by name, so the same node cannot contains two labels with the same name.
*align(left,center,right) and valign(top,middle,bottom)
*resize. When resize=1 and font size=16, exactly one Chinese character or two English alphabets can be displayed on a face of a node. When resize=0.5 and font size=16, exactly 4 Chinese character or 8 English alphabets can be displayed on a face of a node.
*location. Left and top is 0; right and bottom is 16.