void
draw_sword (ALLEGRO_BITMAP *bitmap, struct pos *p, enum vm vm, bool start_pos)
{
ALLEGRO_BITMAP *normal_sword = sword_bitmap (vm),
*shiny_sword = shiny_sword_bitmap (vm);
if (hgc) {
normal_sword = apply_palette (normal_sword, hgc_palette);
shiny_sword = apply_palette (shiny_sword, hgc_palette);
}
if (start_pos) {
normal_sword = apply_palette (normal_sword, start_anim_palette);
shiny_sword = apply_palette (shiny_sword, start_anim_palette);
}
struct coord c;
ALLEGRO_BITMAP *sword = anim_cycle % 60 ? normal_sword : shiny_sword;
seedp (p);
draw_bitmapc (sword, bitmap, sword_coord (p, &c),
prandom (1) ? ALLEGRO_FLIP_HORIZONTAL : 0);
unseedp ();
if (! start_pos) {
push_clipping_rectangle (bitmap, c.x, c.y,
al_get_bitmap_width (sword),
al_get_bitmap_height (sword));
draw_confg_fg (bitmap, p, em, vm, NULL);
pop_clipping_rectangle ();
}
}
void
draw_randomization (ALLEGRO_BITMAP *bitmap, struct pos *p,
enum em em, enum vm vm)
{
ALLEGRO_BITMAP *wall_narrow_divider = NULL,
*wall_wide_divider = NULL;
if (vm == VGA) {
wall_narrow_divider = apply_hue_palette (dv_wall_narrow_divider);
wall_wide_divider = apply_hue_palette (dv_wall_wide_divider);
} else if (em == DUNGEON) {
wall_narrow_divider = de_wall_narrow_divider;
wall_wide_divider = de_wall_wide_divider;
} else {
wall_narrow_divider = pe_wall_narrow_divider;
wall_wide_divider = pe_wall_wide_divider;
}
if (peq (p, &mouse_pos)) {
wall_narrow_divider = apply_palette (wall_narrow_divider, selection_palette);
wall_wide_divider = apply_palette (wall_wide_divider, selection_palette);
}
seedp (p);
prandom (1);
r0 = prandom(1);
r1 = prandom(4);
r2 = prandom(1);
r3 = prandom(4);
wall_divider_00 = r2 ? wall_narrow_divider : wall_wide_divider;
wall_divider_01 = r0 ? wall_narrow_divider : wall_wide_divider;
enum wall_correlation wc = wall_correlation (p);
switch (wc) {
case WWW:
if (prandom (4) == 0) draw_random_block (bitmap, p, em, vm);
draw_divider_01 (bitmap, p, em, vm);
draw_divider_00 (bitmap, p, em, vm);
if (em == DUNGEON) {
if (prandom(4) == 0)
draw_right_mark (bitmap, p, prandom (3), vm);
if (prandom(4) == 0)
draw_left_mark (bitmap, p, prandom (4), vm);
}
break;
case SWS:
if (em == DUNGEON && prandom (6) == 0)
draw_left_mark (bitmap, p, prandom (1), vm);
break;
case SWW:
if (prandom (4) == 0)
draw_random_block (bitmap, p, em, vm);
draw_divider_01 (bitmap, p, em, vm);
if (em == DUNGEON) {
if (prandom(4) == 0)
draw_right_mark (bitmap, p, prandom (3), vm);
if (prandom(4) == 0)
draw_left_mark (bitmap, p, prandom (3), vm);
}
break;
case WWS:
draw_divider_01 (bitmap, p, em, vm);
draw_divider_00 (bitmap, p, em, vm);
if (em == DUNGEON) {
if (prandom(4) == 0)
draw_right_mark (bitmap, p, prandom (1) + 2, vm);
if (prandom(4) == 0)
draw_left_mark (bitmap, p, prandom (4), vm);
}
break;
default:
error (-1, 0, "%s: unknown wall correlation (%i)", __func__, wc);
}
unseedp ();
}