94 lines
2.7 KiB
C
94 lines
2.7 KiB
C
/*
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* Copyright(c) 2017 Daneil Knuettel
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*/
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/* This program is free software.
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* Anyways if you think this program is worth it
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* and we meet shout a drink for me.
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*/
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/* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Dieses Programm ist Freie Software: Sie können es unter den Bedingungen
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* der GNU Affero General Public License, wie von der Free Software Foundation,
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* Version 3 der Lizenz oder (nach Ihrer Wahl) jeder neueren
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* veröffentlichten Version, weiterverbreiten und/oder modifizieren.
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*
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* Dieses Programm wird in der Hoffnung, dass es nützlich sein wird, aber
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* OHNE JEDE GEWÄHRLEISTUNG, bereitgestellt; sogar ohne die implizite
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* Gewährleistung der MARKTFÄHIGKEIT oder EIGNUNG FÜR EINEN BESTIMMTEN ZWECK.
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* Siehe die GNU Affero General Public License für weitere Details.
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*
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* Sie sollten eine Kopie der GNU Affero General Public License zusammen mit diesem
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* Programm erhalten haben. Wenn nicht, siehe <http://www.gnu.org/licenses/>.
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*/
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#ifndef __playfield_h_
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#define __playfield_h_
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/*
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<doc>
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This files contains all functions to control the
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playfield and horizon.
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The following functions are defined in this file:
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::
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void build_horizon(char *** horizon);
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Allocates the horizon according to ``conf.h``.
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In addition to this it prints enough newlines to
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make space in the terminal for the playfield.
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::
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void horizon_drop_one_line(char ** horizon);
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Moves all objects from one line to the next line of the
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horizon. The first line of the horizon is filled with
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blanks.
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::
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void print_horizon(char ** horizon);
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Prints the entired horizon usinf ``put_line``.
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::
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void delete_horizon(char ** horizon);
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Frees the horizon.
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::
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char * allocate_playfield(size_t width);
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Allocates a playfield with the given width
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(The parameter should be set according to ``conf.h``).
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Fills the string with blanks.
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</doc>
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*/
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void build_horizon(char *** horizon);
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void horizon_drop_one_line(char ** horizon);
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void print_horizon(char ** horizon);
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void delete_horizon(char ** horizon);
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char * allocate_playfield(size_t width);
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#endif
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