72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
/*
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Copyright (C) 2003 Parallel Realities
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Copyright (C) 2011, 2012, 2013 Guus Sliepen
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Copyright (C) 2015-2020 The Diligent Circle <diligentcircle@riseup.net>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 3
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of the License, or (at your option) any later version.
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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 General Public License for more details.
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You should have received a copy of the GNU 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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#include "defs.h"
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#include "structs.h"
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#include "gfx.h"
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#include "engine.h"
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void info_clearLines()
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{
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for (int i = 0 ; i < MAX_INFOLINES ; i++)
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{
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gfx_textSprites[i].life = 0;
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}
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}
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// from a to b
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void info_copyLine(int a, int b)
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{
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gfx_createTextObject(b, gfx_textSprites[a].text, 0, 0, gfx_textSprites[a].fontColor);
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gfx_textSprites[b].life = gfx_textSprites[a].life;
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}
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/*
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Sets one of the three information lines on the screen. The accepts the
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string and colors. It will set the information to the first free infoline
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it finds (top to bottom). If it doesn't find any free ones, it will push
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all the other info lines down one and add itself to the top.
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*/
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void info_setLine(const char *in, int color)
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{
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int index = -1;
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for (int i = 0 ; i < MAX_INFOLINES ; i++)
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{
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if ((gfx_textSprites[i].life == 0) && (index == -1))
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{
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index = i;
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}
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}
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// Bump down
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if (index == -1)
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{
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index = MAX_INFOLINES - 1;
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for (int i = 1 ; i < MAX_INFOLINES ; i++)
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{
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info_copyLine(i, i - 1);
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}
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}
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gfx_createTextObject(index, in, 0, 0, color);
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gfx_textSprites[index].life = engine.radioLife;
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}
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