98 lines
2.2 KiB
C
98 lines
2.2 KiB
C
/*
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Copyright (C) 2003-2004 ZSNES Team ( zsknight@zsnes.com / _demo_@zsnes.com )
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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
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version 2 of the License, or (at your option) any later
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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, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <stdlib.h>
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//C++ style code in C
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#define bool unsigned char
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#define true 1
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#define false 0
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extern void outofmemory();
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extern unsigned char *spc7110romptr;
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extern unsigned char *StateBackup;
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extern unsigned char *spcBuffera;
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extern unsigned char *spritetablea;
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extern unsigned char *vbufaptr;
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extern unsigned char *vbufeptr;
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extern unsigned char *ngwinptrb;
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extern unsigned char *vbufdptr;
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extern unsigned char *vcache2bs;
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extern unsigned char *vcache4bs;
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extern unsigned char *vcache8bs;
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extern unsigned char *RGBtoYUVPtr;
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extern unsigned char *romaptr;
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void *doMemAlloc(int size)
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{
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void *ptr = NULL;
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ptr = malloc(size);
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if (!ptr) { outofmemory(); }
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return(ptr);
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}
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void allocspc7110()
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{
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spc7110romptr = (unsigned char *)doMemAlloc(8192*1024+4096);
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}
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extern bool input1gp;
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extern bool input1mouse;
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extern bool input2gp;
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extern bool input2mouse;
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extern bool input2scope;
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extern bool input2just;
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extern unsigned char snesmouse;
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void cycleinputdevice()
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{
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for (;;)
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{
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snesmouse++;
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if (snesmouse >= 5)
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{
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snesmouse = 0;
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}
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if (snesmouse == 0)
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{
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if (input1gp && input2gp) { return; }
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snesmouse++;
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}
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if (snesmouse == 1)
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{
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if (input1mouse) { return; }
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snesmouse++;
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}
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if (snesmouse == 2)
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{
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if (input2mouse) { return; }
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snesmouse++;
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}
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if (snesmouse == 3)
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{
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if (input2scope) { return; }
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snesmouse++;
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}
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if (snesmouse == 4)
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{
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if (input2just) { return; }
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}
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}
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}
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