void special_effects_update_before (void)
{
return;
t_skin *skin = Skins_GetCurrentSkin();
al_lock_bitmap(gui_buffer, ALLEGRO_PIXEL_FORMAT_ANY, ALLEGRO_LOCK_READWRITE);
al_set_target_bitmap(gui_buffer);
switch (skin->effect)
{
// BLOOD DROPS -------------------------------------------------------------
case SKIN_EFFECT_BLOOD:
for (int i = 0; i < MAX_BLOOD_DROP; i ++)
{
t_skinfx_particle* p = &g_skinfx_particles[i];
if (p->v && p->save.a != 0)
al_put_pixel(p->x, p->y, p->save);
}
break;
case SKIN_EFFECT_HEARTS:
// Save old graphics --------------------------------------------------
const int w = al_get_bitmap_width(Graphics.Misc.Heart1);
const int h = al_get_bitmap_height(Graphics.Misc.Heart1);
for (int i = 0; i < MAX_HEARTS; i ++)
{
t_skinfx_particle* p = &g_skinfx_particles[i];
al_draw_bitmap_region(hearts_save[i], 0, 0, w, h, p->x, p->y, 0x0000);
}
break;
}
al_unlock_bitmap(gui_buffer);
}
void special_effects_update_after (void)
{
return;
t_skin *skin = Skins_GetCurrentSkin();
switch (skin->effect)
{
case SKIN_EFFECT_BLOOD:
SkinFx_UpdateBlood();
break;
case SKIN_EFFECT_HEARTS:
SkinFx_UpdateHearts();
break;
}
}
void Skins_Background_Redraw()
{
#ifdef DEBUG_WHOLE
Msg(MSGT_DEBUG, "Skins_Background_Redraw();");
#endif
gui.info.must_redraw = TRUE;
al_set_target_bitmap(gui_background);
t_skin* skin = Skins_GetCurrentSkin();
ALLEGRO_BITMAP* background = Skins_GetBackgroundPicture();
if (background != NULL)
{
switch (skin->background_picture_mode)
{
case SKIN_BACKGROUND_PICTURE_MODE_CENTER:
Skins_Background_Draw_Center(background);
break;
case SKIN_BACKGROUND_PICTURE_MODE_STRETCH:
Skins_Background_Draw_Stretch(background);
break;
case SKIN_BACKGROUND_PICTURE_MODE_STRETCH_INT:
Skins_Background_Draw_StretchInteger(background);
break;
case SKIN_BACKGROUND_PICTURE_MODE_TILE:
Skins_Background_Draw_Tile(background);
break;
default:
//assert(0);
Skins_Background_Draw_Stretch(background);
break;
}
}
else
{
Skins_Background_Redraw_Grid();
VMachine_Draw();
}
// Draw SK-1100 centered on bottom
if (Inputs.SK1100_Enabled)
{
ALLEGRO_BITMAP *bmp = Graphics.Inputs.SK1100_Keyboard;
al_draw_bitmap(bmp,
(gui.info.screen.x - al_get_bitmap_width(bmp)) / 2,
(gui.info.screen.y - al_get_bitmap_height(bmp) - 40), 0x0000);
}
}
//-----------------------------------------------------------------------------
// gui_update ()
// Update the GUI
//-----------------------------------------------------------------------------
void gui_update (void)
{
t_list *boxes;
// Update mous data
gui_update_mouse ();
// Theme effects (blood/snow/hearts) : saving data from the framebuffer
if (Skins_GetCurrentSkin()->effect != SKIN_EFFECT_NONE)
special_effects_update_before ();
// Skins update
Skins_Update();
// Menus update
// Note: must be done before updating applets
gui_update_menus ();
// Boxes update (move / compute dirtyness)
gui_update_boxes ();
// Process box deletion
for (boxes = gui.boxes; boxes != NULL; )
{
t_gui_box *box = boxes->elem;
boxes = boxes->next;
if (box->flags & GUI_BOX_FLAGS_DELETE)
gui_box_delete(box);
}
// Widgets update
widgets_call_update ();
// Call applets handlers
// Note: Must be done after updating widgets
gui_update_applets ();
}
static void gui_applet_blood_create (int v, int x, int y)
{
int max = 1;
t_skin *skin = Skins_GetCurrentSkin();
t_skinfx_particle* p = &g_skinfx_particles[g_skinfx_particles_next_spawn];
switch (skin->effect)
{
case SKIN_EFFECT_BLOOD:
max = MAX_BLOOD_DROP;
p->v = v;
p->x = p->ix = x;
p->y = p->iy = y;
p->vy = 0.0f;
p->vy = RandomFloat(0.30f, 0.70f);
p->sin_amp = 0.0f;
p->sin_phase = 0.0f;
p->sin_speed = RandomFloat(-0.02f, +0.02f);
p->save = al_map_rgba(0,0,0,0);
break;
case SKIN_EFFECT_HEARTS:
max = MAX_HEARTS;
p->v = v;
p->x = p->ix = x;
p->y = p->iy = y;
p->vx = 0.0f;
p->vy = RandomFloat(-1.2f, -0.8f);
p->sin_amp = RandomFloat(20.0f, 70.0f);
p->sin_phase = RandomFloat(0.0f, MATH_PI*2.0f);
p->sin_speed = RandomFloat(-0.02f, +0.02f);
p->save = al_map_rgba(0,0,0,0);
break;
}
g_skinfx_particles_next_spawn = (g_skinfx_particles_next_spawn + 1) % max;
}
// UPDATE GUI APPLETS, AFTER REFRESHING SCREEN --------------------------------
void gui_update_applets_after_redraw (void)
{
// Theme effects (blood/snow/hearts) : restoring data to the framebuffer
if (Skins_GetCurrentSkin()->effect != SKIN_EFFECT_NONE)
special_effects_update_after ();
}
void gui_draw()
{
// If we were asked to redraw everything, redraw the background as well
if (gui.info.must_redraw == TRUE)
gui_draw_background();
al_set_target_bitmap(gui_buffer);
for (int i = gui.boxes_count - 1; i >= 0; i--)
{
t_gui_box* b = gui.boxes_z_ordered[i];
const t_frame bb = b->frame;
const v2i bb_min = bb.GetMin();
const v2i bb_max = bb.GetMax();
if (!(b->flags & GUI_BOX_FLAGS_ACTIVE))
continue;
// Draw widgets
for (t_list* widgets = b->widgets; widgets != NULL; widgets = widgets->next)
{
t_widget *w = (t_widget *)widgets->elem;
if (w->enabled && w->type != WIDGET_TYPE_CLOSEBOX)
if (w->redraw_func != NULL)
w->redraw_func(w);
}
// Blit content
switch (b->type)
{
case GUI_BOX_TYPE_STANDARD:
al_set_target_bitmap(gui_buffer);
al_draw_bitmap_region(b->gfx_buffer, 0, 0, bb.size.x + 1, bb.size.y + 1, bb.pos.x, bb.pos.y, 0x0000);
break;
case GUI_BOX_TYPE_GAME:
gamebox_draw(b, screenbuffer);
break;
}
// Draw borders
al_set_target_bitmap(gui_buffer);
gui_rect(LOOK_ROUND, bb.pos.x - 2, bb.pos.y - 20, bb.pos.x + bb.size.x + 2, bb.pos.y + bb.size.y + 2, COLOR_SKIN_WINDOW_BORDER);
al_draw_line(bb.pos.x, bb.pos.y - 1.5f, bb.pos.x + bb.size.x + 1, bb.pos.y - 1.5f, COLOR_SKIN_WINDOW_BORDER, 0);
al_draw_line(bb.pos.x, bb.pos.y - 0.5f, bb.pos.x + bb.size.x + 1, bb.pos.y - 0.5f, COLOR_SKIN_WINDOW_BORDER, 0);
// Draw resize widget (invisible for game window)
if (b->flags & GUI_BOX_FLAGS_ALLOW_RESIZE)
{
const bool is_resizing = (gui.mouse.focus == GUI_FOCUS_BOX && gui.mouse.focus_box == b && gui.mouse.focus_is_resizing);
if (b->type != GUI_BOX_TYPE_GAME || is_resizing)
{
const int sz = 9; // display size is 9, interaction is 12
const ALLEGRO_COLOR color = is_resizing ? COLOR_SKIN_WINDOW_TEXT_HIGHLIGHT : COLOR_SKIN_WINDOW_TITLEBAR_TEXT_UNACTIVE;
al_draw_filled_triangle(bb_max.x+2, bb_max.y+2, bb_max.x+2-sz, bb_max.y+2, bb_max.x+2, bb_max.y+2-sz, color);
}
}
// Draw title bar
{
t_frame titlebar_frame;
titlebar_frame.pos.x = bb.pos.x;
titlebar_frame.pos.y = bb.pos.y - 18;
titlebar_frame.size.x = bb.size.x;
titlebar_frame.size.y = 15;
SkinGradient_DrawHorizontal(&Skins_GetCurrentSkin()->gradient_window_titlebar, gui_buffer, &titlebar_frame);
// Draw title bar text, with wrapping
// Is window the focused one?
const ALLEGRO_COLOR color = (i == 0) ? COLOR_SKIN_WINDOW_TITLEBAR_TEXT : COLOR_SKIN_WINDOW_TITLEBAR_TEXT_UNACTIVE;
Font_SetCurrent(FONTID_LARGE);
if (Font_TextWidth(FONTID_CUR, b->title) <= (bb.size.x - 8))
{
Font_Print (FONTID_CUR, b->title, bb.pos.x + 4, bb.pos.y - 17, color);
}
else
{
// FIXME-OPT: shit code.
char title[256];
int len = strlen(b->title);
strcpy(title, b->title);
while (Font_TextWidth(FONTID_CUR, title) > (bb.size.x - 17))
title[--len] = EOSTR;
strcat(title, "..");
Font_Print(FONTID_CUR, title, bb.pos.x + 4, bb.pos.y - 17, color);
}
// Draw widgets
for (t_list* widgets = b->widgets; widgets != NULL; widgets = widgets->next)
{
t_widget *w = (t_widget *)widgets->elem;
if (w->enabled && w->type == WIDGET_TYPE_CLOSEBOX)
if (w->redraw_func != NULL)
w->redraw_func(w);
}
}
}
// Redraw menus on top of the desktop
gui_redraw_menus();
// Update applets that comes after the redraw
gui_update_applets_after_redraw();
// Clear global redrawing flag and makes mouse reappear
gui.info.must_redraw = FALSE;
}
