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/*
* Komposter
*
* Copyright (c) 2010 Noora Halme et al. (see AUTHORS)
*
* This code is licensed under the GNU General Public
* License version 2. See LICENSE for full text.
*
* Console logging
*
*/
#include "console.h"
int logptr=0;
char backlog[BACKLOG][256];
float logdisp=0.0f;
void console_post(char *msg)
{
logptr++; logptr=(logptr%BACKLOG);
strncpy((char*)(&backlog[logptr]), msg, 256);
logdisp=LOG_INITIAL_T;
// printf("%s\n",msg);
}
char *console_latest(void)
{
return (char*)(&backlog[logptr]);
}
void console_advanceframe(void)
{
if (logdisp>0) logdisp-=LOG_DELTA_T;
}
void console_print(int x, int y)
{
float a=1.0f;
if (logdisp<=0.0f) return;
if (logdisp<1.0f) a*=logdisp;
a*=255;
render_text(backlog[logptr], x+1, y+1, 2, ((unsigned char)(a)<<24)|0x00000000, 0);
render_text(backlog[logptr], x, y, 2, ((unsigned char)(a)<<24)|0x00b05500, 0);
}
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