xabina/item.adb

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Copyright (c) 2023 - Ognjen 'xolatile' Milan Robovic
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Xabina is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either
-- version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
-- implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

with core, map;

package body item is

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

	procedure generate is
		y          : natural := 0;
		x          : natural := 0;
		identifier : natural := 0;
	begin
		for this in map.mark
		loop
			y          := core.randomize (0, natural (map.height'last));
			x          := core.randomize (0, natural (map.width'last));
			identifier := core.randomize (0, natural (list'size));
			map.variable_data (this) := (integer (y), integer (x), core.item, identifier);
		end loop;
	end generate;

	procedure render is
		symbol : character := ' ';
		colour : character := core.colour.white;
		effect : character := core.effect.normal;
	begin
		for this in map.mark
		loop
			symbol := constant_data (list'val (map.variable_data (this).identifier)).symbol;
			colour := constant_data (list'val (map.variable_data (this).identifier)).colour;
			effect := constant_data (list'val (map.variable_data (this).identifier)).effect;
			core.render_character (symbol, colour, effect, core.screen_height (map.variable_data (this).y), core.screen_width (map.variable_data (this).x));
		end loop;
	end render;

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

end item;