void vsystem_spr_device::common_sprite_drawgfx( running_machine &machine, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
gfx_element *gfx = machine.gfx[m_gfx_region];
int priority_mask = 0x00;
curr_sprite.oy += m_yoffs;
curr_sprite.ox += m_xoffs;
if (m_pdraw)
{
switch (curr_sprite.pri)
{
default:
case 0: priority_mask = 0x00; break;
case 3: priority_mask = 0xfe; break;
case 2: priority_mask = 0xfc; break;
case 1: priority_mask = 0xf0; break;
}
}
curr_sprite.zoomx = 32 - curr_sprite.zoomx;
curr_sprite.zoomy = 32 - curr_sprite.zoomy;
int ystart, yend, yinc;
if (!curr_sprite.flipy) { ystart = 0; yend = curr_sprite.ysize+1; yinc = 1; }
else { ystart = curr_sprite.ysize; yend = -1; yinc = -1; }
int ycnt = ystart;
while (ycnt != yend)
{
int xstart, xend, xinc;
if (!curr_sprite.flipx) { xstart = 0; xend = curr_sprite.xsize+1; xinc = 1; }
else { xstart = curr_sprite.xsize; xend = -1; xinc = -1; }
int xcnt = xstart;
while (xcnt != xend)
{
int startno = m_newtilecb(curr_sprite.map++);
if (m_pdraw)
{
pdrawgfxzoom_transpen(bitmap, cliprect, gfx, startno, curr_sprite.color + m_pal_base, curr_sprite.flipx, curr_sprite.flipy, curr_sprite.ox + xcnt * curr_sprite.zoomx/2, curr_sprite.oy + ycnt * curr_sprite.zoomy/2, curr_sprite.zoomx << 11, curr_sprite.zoomy << 11, machine.priority_bitmap,priority_mask, m_transpen);
pdrawgfxzoom_transpen(bitmap, cliprect, gfx, startno, curr_sprite.color + m_pal_base, curr_sprite.flipx, curr_sprite.flipy, -0x200+curr_sprite.ox + xcnt * curr_sprite.zoomx/2, curr_sprite.oy + ycnt * curr_sprite.zoomy/2, curr_sprite.zoomx << 11, curr_sprite.zoomy << 11, machine.priority_bitmap,priority_mask, m_transpen);
pdrawgfxzoom_transpen(bitmap, cliprect, gfx, startno, curr_sprite.color + m_pal_base, curr_sprite.flipx, curr_sprite.flipy, curr_sprite.ox + xcnt * curr_sprite.zoomx/2, -0x200+curr_sprite.oy + ycnt * curr_sprite.zoomy/2, curr_sprite.zoomx << 11, curr_sprite.zoomy << 11, machine.priority_bitmap,priority_mask, m_transpen);
pdrawgfxzoom_transpen(bitmap, cliprect, gfx, startno, curr_sprite.color + m_pal_base, curr_sprite.flipx, curr_sprite.flipy, -0x200+curr_sprite.ox + xcnt * curr_sprite.zoomx/2, -0x200+curr_sprite.oy + ycnt * curr_sprite.zoomy/2, curr_sprite.zoomx << 11, curr_sprite.zoomy << 11, machine.priority_bitmap,priority_mask, m_transpen);
}
else
{
drawgfxzoom_transpen(bitmap, cliprect, gfx, startno, curr_sprite.color + m_pal_base, curr_sprite.flipx, curr_sprite.flipy, curr_sprite.ox + xcnt * curr_sprite.zoomx/2, curr_sprite.oy + ycnt * curr_sprite.zoomy/2, curr_sprite.zoomx << 11, curr_sprite.zoomy << 11, m_transpen);
drawgfxzoom_transpen(bitmap, cliprect, gfx, startno, curr_sprite.color + m_pal_base, curr_sprite.flipx, curr_sprite.flipy, -0x200+curr_sprite.ox + xcnt * curr_sprite.zoomx/2, curr_sprite.oy + ycnt * curr_sprite.zoomy/2, curr_sprite.zoomx << 11, curr_sprite.zoomy << 11, m_transpen);
drawgfxzoom_transpen(bitmap, cliprect, gfx, startno, curr_sprite.color + m_pal_base, curr_sprite.flipx, curr_sprite.flipy, curr_sprite.ox + xcnt * curr_sprite.zoomx/2, -0x200+curr_sprite.oy + ycnt * curr_sprite.zoomy/2, curr_sprite.zoomx << 11, curr_sprite.zoomy << 11, m_transpen);
drawgfxzoom_transpen(bitmap, cliprect, gfx, startno, curr_sprite.color + m_pal_base, curr_sprite.flipx, curr_sprite.flipy, -0x200+curr_sprite.ox + xcnt * curr_sprite.zoomx/2, -0x200+curr_sprite.oy + ycnt * curr_sprite.zoomy/2, curr_sprite.zoomx << 11, curr_sprite.zoomy << 11, m_transpen);
}
xcnt+=xinc;
}
ycnt+=yinc;
}
}
void vsystem_spr_device::common_sprite_drawgfx(bitmap_ind16 &bitmap, const rectangle &cliprect, bitmap_ind8 &priority_bitmap)
{
gfx_element *gfx = m_gfxdecode->gfx(m_gfx_region);
int priority_mask = 0x00;
m_curr_sprite.oy += m_yoffs;
m_curr_sprite.ox += m_xoffs;
if (m_pdraw)
{
switch (m_curr_sprite.pri)
{
default:
case 0: priority_mask = 0x00; break;
case 3: priority_mask = 0xfe; break;
case 2: priority_mask = 0xfc; break;
case 1: priority_mask = 0xf0; break;
}
}
m_curr_sprite.zoomx = 32 - m_curr_sprite.zoomx;
m_curr_sprite.zoomy = 32 - m_curr_sprite.zoomy;
int ystart, yend, yinc;
if (!m_curr_sprite.flipy) { ystart = 0; yend = m_curr_sprite.ysize+1; yinc = 1; }
else { ystart = m_curr_sprite.ysize; yend = -1; yinc = -1; }
int ycnt = ystart;
while (ycnt != yend)
{
int xstart, xend, xinc;
if (!m_curr_sprite.flipx) { xstart = 0; xend = m_curr_sprite.xsize+1; xinc = 1; }
else { xstart = m_curr_sprite.xsize; xend = -1; xinc = -1; }
int xcnt = xstart;
while (xcnt != xend)
{
int startno = m_newtilecb(m_curr_sprite.map++);
if (m_pdraw)
{
gfx->prio_zoom_transpen(bitmap,cliprect, startno, m_curr_sprite.color + m_pal_base, m_curr_sprite.flipx, m_curr_sprite.flipy, m_curr_sprite.ox + xcnt * m_curr_sprite.zoomx/2, m_curr_sprite.oy + ycnt * m_curr_sprite.zoomy/2, m_curr_sprite.zoomx << 11, m_curr_sprite.zoomy << 11, priority_bitmap, priority_mask, m_transpen);
gfx->prio_zoom_transpen(bitmap,cliprect, startno, m_curr_sprite.color + m_pal_base, m_curr_sprite.flipx, m_curr_sprite.flipy, -0x200+m_curr_sprite.ox + xcnt * m_curr_sprite.zoomx/2, m_curr_sprite.oy + ycnt * m_curr_sprite.zoomy/2, m_curr_sprite.zoomx << 11, m_curr_sprite.zoomy << 11, priority_bitmap, priority_mask, m_transpen);
gfx->prio_zoom_transpen(bitmap,cliprect, startno, m_curr_sprite.color + m_pal_base, m_curr_sprite.flipx, m_curr_sprite.flipy, m_curr_sprite.ox + xcnt * m_curr_sprite.zoomx/2, -0x200+m_curr_sprite.oy + ycnt * m_curr_sprite.zoomy/2, m_curr_sprite.zoomx << 11, m_curr_sprite.zoomy << 11, priority_bitmap, priority_mask, m_transpen);
gfx->prio_zoom_transpen(bitmap,cliprect, startno, m_curr_sprite.color + m_pal_base, m_curr_sprite.flipx, m_curr_sprite.flipy, -0x200+m_curr_sprite.ox + xcnt * m_curr_sprite.zoomx/2, -0x200+m_curr_sprite.oy + ycnt * m_curr_sprite.zoomy/2, m_curr_sprite.zoomx << 11, m_curr_sprite.zoomy << 11, priority_bitmap, priority_mask, m_transpen);
}
else
{
gfx->zoom_transpen(bitmap,cliprect, startno, m_curr_sprite.color + m_pal_base, m_curr_sprite.flipx, m_curr_sprite.flipy, m_curr_sprite.ox + xcnt * m_curr_sprite.zoomx/2, m_curr_sprite.oy + ycnt * m_curr_sprite.zoomy/2, m_curr_sprite.zoomx << 11, m_curr_sprite.zoomy << 11, m_transpen);
gfx->zoom_transpen(bitmap,cliprect, startno, m_curr_sprite.color + m_pal_base, m_curr_sprite.flipx, m_curr_sprite.flipy, -0x200+m_curr_sprite.ox + xcnt * m_curr_sprite.zoomx/2, m_curr_sprite.oy + ycnt * m_curr_sprite.zoomy/2, m_curr_sprite.zoomx << 11, m_curr_sprite.zoomy << 11, m_transpen);
gfx->zoom_transpen(bitmap,cliprect, startno, m_curr_sprite.color + m_pal_base, m_curr_sprite.flipx, m_curr_sprite.flipy, m_curr_sprite.ox + xcnt * m_curr_sprite.zoomx/2, -0x200+m_curr_sprite.oy + ycnt * m_curr_sprite.zoomy/2, m_curr_sprite.zoomx << 11, m_curr_sprite.zoomy << 11, m_transpen);
gfx->zoom_transpen(bitmap,cliprect, startno, m_curr_sprite.color + m_pal_base, m_curr_sprite.flipx, m_curr_sprite.flipy, -0x200+m_curr_sprite.ox + xcnt * m_curr_sprite.zoomx/2, -0x200+m_curr_sprite.oy + ycnt * m_curr_sprite.zoomy/2, m_curr_sprite.zoomx << 11, m_curr_sprite.zoomy << 11, m_transpen);
}
xcnt+=xinc;
}
ycnt+=yinc;
}
}
