/* Handlers... WHY?!
* GOTTA FIND A MODULAR SOLUTION!!
*/
void joyAtkHandler ( u16 joy, u16 joyChanged, u16 state )
{
int xc = fix32ToInt(p1.x);
int yc = fix32ToInt(p1.y);
// Player 1
if (joy == JOY_1)
{
if ( (state & BUTTON_A) || (state & BUTTON_B) || (state & BUTTON_C) )
// if (state & BUTTON_B )
{
if (p1_dir.y != 0)
{
VDP_drawText( "XXX", xc - 1, fix32ToInt(p1.y - p1_dir.y) );
VDP_drawText( "XXX", xc - 1, fix32ToInt(p1.y - 2*p1_dir.y) );
}
else if (p1_dir.x != 0)
{
VDP_drawText( "XX", fix32ToInt(p1.x + 2*p1_dir.x), yc - 1 );
VDP_drawText( "XX", fix32ToInt(p1.x + 2*p1_dir.x), yc );
VDP_drawText( "XX", fix32ToInt(p1.x + 2*p1_dir.x), yc + 1 );
}
}
VDP_setTileMapXY( VDP_PLAN_A, 0, xc, yc );
VDP_setTileMapXY( VDP_PLAN_A, 0, fix32ToInt(p1.x + p1_dir.x), fix32ToInt(p1.y - p1_dir.y) );
}
}
void fix32ToStr(fix32 value, char *str, s16 numdec)
{
u32 len;
fix32 v;
u32 frac;
u8 strFrac[8];
len = 0;
if (value < 0)
{
v = -value;
str[len++] = '-';
}
else v = value;
len += uintToStr_(fix32ToInt(v), &str[len], 1, 16);
str[len++] = '.';
// get fractional part
frac = fix32Frac(v) * 1000;
frac /= 1 << FIX32_FRAC_BITS;
// get fractional string
uintToStr(frac, strFrac, 3);
if (numdec >= 3) strcpy(&str[len], strFrac);
else strncpy(&str[len], strFrac, numdec);
}
void fix32ToStr(fix32 value, char *str, s16 numdec)
{
u32 len;
fix32 v;
len = 0;
if (value < 0)
{
v = -value;
str[len++] = '-';
}
else v = value;
len += uintToStr_(fix32ToInt(v), &str[len], 1, 16);
str[len++] = '.';
uintToStr_((fix32Frac(v) * 1000) / (1 << FIX32_FRAC_BITS), &str[len], 1, numdec);
}
