void vsx_widget_controller_slider::draw()
{
if (!visible) return;
vsx_widget_controller_base::draw();
glLineWidth(1.0f);
float ypos=parentpos.y+pos.y+get_y_pos();
((vsx_widget_base_edit*)editor)->set_string(vsx_string_helper::f2s(presentation_value,15));
glBegin(GL_LINES);
glColor4f(1,1,1,0.2);
float ymin=parentpos.y+pos.y-size.y/2+handlesize/2,
ymax=parentpos.y+pos.y+size.y/2-handlesize/2,
stepfactor=(ymax-ymin)/20;
int c=0;
for (float yy=ymax;yy>=ymin-(stepfactor/2);yy-=stepfactor)
{
float ww=size.x*0.25;
if (c%2==1) ww=size.x*0.4;
if (c%10==0) ww=size.x*0.1;
++c;
glVertex3f(parentpos.x+pos.x+size.x/2, yy,pos.z);
glVertex3f(parentpos.x+pos.x+ww, yy,pos.z);
glVertex3f(parentpos.x+pos.x-size.x/2, yy,pos.z);
glVertex3f(parentpos.x+pos.x-ww, yy,pos.z);
}
glColor4f(0,0,0,1);
glVertex3f(parentpos.x+pos.x, parentpos.y+pos.y+size.y/2-handlesize/2,pos.z);
glVertex3f(parentpos.x+pos.x, parentpos.y+pos.y-size.y/2+handlesize/2,pos.z);
glEnd();
glBegin(GL_TRIANGLE_FAN);
glColor4f(lightshade*color.r,lightshade*color.g,lightshade*color.b,color.a);
glVertex3f(parentpos.x+pos.x+size.x/3, ypos+handlesize*0.5,pos.z);//top right
glColor4f(darkshade*color.r,darkshade*color.g,darkshade*color.b,color.a);
glVertex3f(parentpos.x+pos.x+size.x/3, ypos,pos.z);//right center
glColor4f(lightshade*color.r,lightshade*color.g,lightshade*color.b,color.a);
glVertex3f(parentpos.x+pos.x+size.x/3,ypos-handlesize*0.5,pos.z); //bottom right
glVertex3f(parentpos.x+pos.x-size.x/3,ypos-handlesize*0.5,pos.z); //bottom left
glColor4f(darkshade*color.r,darkshade*color.g,darkshade*color.b,color.a);
glVertex3f(parentpos.x+pos.x-size.x/3, ypos,pos.z); //left center
glColor4f(lightshade*color.r,lightshade*color.g,lightshade*color.b,color.a);
glVertex3f(parentpos.x+pos.x-size.x/3,ypos+handlesize*0.5,pos.z); //top left
glVertex3f(parentpos.x+pos.x+size.x/3, ypos+handlesize*0.5,pos.z);//top right
glEnd();
glBegin(GL_LINES);
glColor4f(0,0,0,1);
glVertex3f(parentpos.x+pos.x+size.x/3, ypos,pos.z);
glVertex3f(parentpos.x+pos.x-size.x/3, ypos,pos.z);
glEnd();
draw_children();
}
void tank8_state::draw_bullets(bitmap_ind16 &bitmap, const rectangle &cliprect)
{
int i;
for (i = 0; i < 8; i++)
{
int x = get_x_pos(8 + i);
int y = get_y_pos(8 + i);
x -= 4; /* ? */
rectangle rect(x, x + 3, y, y + 4);
rect &= cliprect;
bitmap.fill((i << 1) | 0x01, rect);
}
}
int vsx_widget_controller_slider::inside_xy_l(vsx_vector3<> &test, vsx_vector3<> &global)
{
float ypos = get_y_pos();
if (coord_type == VSX_WIDGET_COORD_CENTER)
{
if (
(test.x > global.x-target_size.x*0.5f) &&
(test.x < global.x+target_size.x*0.5f) &&
(test.y > global.y+ypos-handlesize/2) &&
(test.y < global.y+ypos+handlesize/2)
)
{
return coord_type;
}
}
return 0;
}
static void draw_bullets(running_machine &machine, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
tank8_state *state = machine.driver_data<tank8_state>();
int i;
for (i = 0; i < 8; i++)
{
int x = get_x_pos(state, 8 + i);
int y = get_y_pos(state, 8 + i);
x -= 4; /* ? */
rectangle rect(x, x + 3, y, y + 4);
rect &= cliprect;
bitmap.fill((i << 1) | 0x01, rect);
}
}
void tank8_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect)
{
int i;
for (i = 0; i < 8; i++)
{
uint8_t code = ~m_pos_d_ram[i];
int x = get_x_pos(i);
int y = get_y_pos(i);
m_gfxdecode->gfx((code & 0x04) ? 2 : 3)->transpen(bitmap,cliprect,
code & 0x03,
i,
code & 0x10,
code & 0x08,
x,
y, 0);
}
}
static void draw_sprites(running_machine &machine, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
tank8_state *state = machine.driver_data<tank8_state>();
int i;
for (i = 0; i < 8; i++)
{
UINT8 code = ~state->m_pos_d_ram[i];
int x = get_x_pos(state, i);
int y = get_y_pos(state, i);
drawgfx_transpen(bitmap, cliprect, machine.gfx[(code & 0x04) ? 2 : 3],
code & 0x03,
i,
code & 0x10,
code & 0x08,
x,
y, 0);
}
}
void tank8_state::screen_eof_tank8(screen_device &screen, bool state)
{
// on falling edge
if (!state)
{
int x;
int y;
const rectangle &visarea = m_screen->visible_area();
m_tilemap->draw(screen, m_helper1, visarea, 0, 0);
m_helper2.fill(8, visarea);
m_helper3.fill(8, visarea);
draw_sprites(m_helper2, visarea);
draw_bullets(m_helper3, visarea);
for (y = visarea.min_y; y <= visarea.max_y; y++)
{
int _state = 0;
const UINT16* p1 = &m_helper1.pix16(y);
const UINT16* p2 = &m_helper2.pix16(y);
const UINT16* p3 = &m_helper3.pix16(y);
if ((m_screen->frame_number() ^ y) & 1)
continue; /* video display is interlaced */
for (x = visarea.min_x; x <= visarea.max_x; x++)
{
UINT8 index;
/* neither wall nor mine */
if ((p1[x] != 0x11) && (p1[x] != 0x13))
{
_state = 0;
continue;
}
/* neither tank nor bullet */
if ((p2[x] == 8) && (p3[x] == 8))
{
_state = 0;
continue;
}
/* bullets cannot hit mines */
if ((p3[x] != 8) && (p1[x] == 0x13))
{
_state = 0;
continue;
}
if (_state)
continue;
if (p3[x] != 8)
{
index = ((p3[x] & ~0x01) >> 1) | 0x18;
if (1)
index |= 0x20;
if (0)
index |= 0x40;
if (1)
index |= 0x80;
}
else
{
int sprite_num = (p2[x] & ~0x01) >> 1;
index = sprite_num | 0x10;
if (p1[x] == 0x11)
index |= 0x20;
if (y - get_y_pos(sprite_num) >= 8)
index |= 0x40; /* collision on bottom side */
if (x - get_x_pos(sprite_num) >= 8)
index |= 0x80; /* collision on right side */
}
timer_set(screen.time_until_pos(y, x), TIMER_COLLISION, index);
_state = 1;
}
