activegs-ios/Common/CA2Text.cpp
2017-11-09 23:28:16 +01:00

120 lines
2.2 KiB
C++

/*
ActiveGS, Copyright 2004-2016 Olivier Goguel, https://github.com/ogoguel/ActiveGS
Based on Kegs, Copyright 2004 Kent Dickey, https://kegs.sourceforge.net
This code is covered by the GNU GPL licence
*/
#include "../Common/CEMulatorCtrl.h"
#include "../kegs/Src/sim65816.h"
extern word32 g_font40_even_bits[0x100][8][16/4];
extern word32 g_font40_odd_bits[0x100][8][16/4];
word32 lastdrawtime = 0;
//void x_need2refresh();
#define MAXCONSOLE 1
int curConsole=0;
MyString Console[MAXCONSOLE];
extern void refresh_video(int);
void addConsole(const char* _str)
{
MyString temp = _str;
#ifndef UNDER_CE
temp.ToLower();
#endif
Console[curConsole++]=temp.c_str();
if (curConsole==MAXCONSOLE) curConsole=0;
// printf(temp.c_str());
lastdrawtime = 0;
// refresh_video(1);
}
void drawText(Kimage* _dst, const char* text,int _x,int _y);
void drawConsole(Kimage* _dst)
{
if ( !Console[0].GetLength() ) return ;
if (!_dst) return ;
/*
word32 curtime = g_sim65816.g_vbl_count;
if (lastdrawtime)
{
if (curtime>lastdrawtime+2*60)
{
Console[0].Empty();
return ;
}
}
else
lastdrawtime=curtime;
*/
int pixsize = _dst->mdepth / 8 ;
int stride =_dst->width_act* pixsize;
int x = 16, y = 16;
int w=400, h=20;
byte* ptr = _dst->data_ptr + y*stride + x*pixsize ;
while(h--)
{
memset(ptr,0x77777777,w*pixsize);
ptr+=stride;
}
for(int i=0;i<MAXCONSOLE;i++)
drawText(_dst,Console[i].c_str(),x+2,i*14+2+y);
}
extern byte g_font_array[256][8] ;
void drawText(Kimage* _dst, const char* text,int _x,int _y)
{
char c;
int pixsize = _dst->mdepth / 8 ;
int stride =_dst->width_act * pixsize ;
byte* ptrline = _dst->data_ptr + _y*stride + _x*pixsize;
while( (c=*text++) != 0 )
{
/*
if (c==13)
{
curline++;
curpos=0;
break;
}
*/
byte* ptr = ptrline;
for(int j=0;j<8;j++)
{
word32* ptrw = (word32*)ptr;
// byte* ptr = (byte*)ptrline;
for(int i=0;i<7;i++)
{
int mask = 1 << (7-i);
int v = g_font_array[c][j] ;
int on = v & mask;
// int color = 0;
if (!on)
{
const int color = -1;
if (pixsize==1)
{
ptr[i]=color;
ptr[i+1]=color;
}
else
{
ptrw[i] = color;
ptrw[i+1] = color;
}
}
}
ptr += stride;
}
ptrline += 8*pixsize;
}
}