void CL_PixelCanvas::modified_framebuffer()
{
pipeline->wait_for_workers();
CL_SWRenderFrameBufferProvider *gdi_framebuffer = dynamic_cast<CL_SWRenderFrameBufferProvider *>(framebuffer.get_provider());
colorbuffer0.set(gdi_framebuffer->get_colorbuffer0());
pipeline->queue(new(pipeline.get()) CL_PixelCommandSetFrameBuffer(colorbuffer0));
CL_Rect rect = clip_rect;
clip_rect = CL_Rect(CL_Point(0,0),colorbuffer0.size);
if (cliprect_set)
set_clip_rect(rect);
else
pipeline->queue(new(pipeline.get()) CL_PixelCommandSetClipRect(clip_rect));
}
/* fudge_bitmap:
* Makes b2 be similar to b1 (duplicate clip settings, ID, etc).
*/
static void fudge_bitmap(BITMAP *b1, BITMAP *b2, int copy)
{
int s, x1, y1, x2, y2;
set_clip_state(b2, FALSE);
if (copy)
blit(b1, b2, 0, 0, 0, 0, b1->w, b1->h);
get_clip_rect(b1, &x1, &y1, &x2, &y2);
s = get_clip_state(b1);
set_clip_rect(b2, x1, y1, x2, y2);
set_clip_state(b2, s);
}
/* add_clip_rect:
* Makes the new clipping rectangle the intersection between the given
* rectangle and the current one.
*/
void add_clip_rect(BITMAP *bitmap, int x1, int y1, int x2, int y2)
{
int cx1, cy1, cx2, cy2;
ASSERT(bitmap);
get_clip_rect(bitmap, &cx1, &cy1, &cx2, &cy2);
x1 = MAX(x1, cx1);
y1 = MAX(y1, cy1);
x2 = MIN(x2, cx2);
y2 = MIN(y2, cy2);
set_clip_rect(bitmap, x1, y1, x2, y2);
}
void CL_PixelCanvas::resize(const CL_Size &size)
{
CL_Size old_size = colorbuffer0.size;
primary_colorbuffer0 = CL_PixelBuffer(size.width, size.height, cl_argb8);
if (!framebuffer_set)
{
pipeline->wait_for_workers();
colorbuffer0.set(primary_colorbuffer0);
pipeline->queue(new(pipeline.get()) CL_PixelCommandSetFrameBuffer(colorbuffer0));
CL_Rect rect = clip_rect;
clip_rect = (CL_Point(0,0),size);
if (cliprect_set)
set_clip_rect(rect);
else
pipeline->queue(new(pipeline.get()) CL_PixelCommandSetClipRect(clip_rect));
}
}
void CL_PixelCanvas::reset_framebuffer()
{
pipeline->wait_for_workers();
framebuffer_set = false;
slot_framebuffer_modified = CL_Slot();
colorbuffer0.set(primary_colorbuffer0);
pipeline->queue(new(pipeline.get()) CL_PixelCommandSetFrameBuffer(colorbuffer0));
framebuffer = CL_FrameBuffer();
CL_Rect rect = clip_rect;
clip_rect = CL_Rect(CL_Point(0,0),colorbuffer0.size);
if (cliprect_set)
set_clip_rect(rect);
else
pipeline->queue(new(pipeline.get()) CL_PixelCommandSetClipRect(clip_rect));
}
void AllegroGraphics::popClipArea()
{
Graphics::popClipArea();
if (mClipStack.empty())
{
return;
}
const ClipRectangle& cr = mClipStack.top();
// Allegro won't let you set clip areas
//that have zero width or height
// so we have to check for that.
if (cr.width == 0 || cr.height == 0)
{
mClipNull = true;
}
else
{
mClipNull = false;
#if ALLEGRO_VERSION == 4 && ALLEGRO_SUB_VERSION == 0
set_clip(mTarget,
cr.x,
cr.y,
cr.x + cr.width - 1,
cr.y + cr.height - 1);
#else
set_clip_rect(mTarget,
cr.x,
cr.y,
cr.x + cr.width - 1,
cr.y + cr.height - 1);
#endif
}
}
void CL_PixelCanvas::set_framebuffer(const CL_FrameBuffer &buffer)
{
pipeline->wait_for_workers();
CL_SWRenderFrameBufferProvider *gdi_framebuffer = dynamic_cast<CL_SWRenderFrameBufferProvider *>(buffer.get_provider());
if (!gdi_framebuffer)
{
throw CL_Exception("Invalid FrameBuffer");
}
framebuffer_set = true;
framebuffer = buffer;
slot_framebuffer_modified = gdi_framebuffer->get_sig_changed_event().connect(this, &CL_PixelCanvas::modified_framebuffer);
colorbuffer0.set(gdi_framebuffer->get_colorbuffer0());
pipeline->queue(new(pipeline.get()) CL_PixelCommandSetFrameBuffer(colorbuffer0));
CL_Rect rect = clip_rect;
clip_rect = CL_Rect(CL_Point(0,0),colorbuffer0.size);
if (cliprect_set)
set_clip_rect(rect);
else
pipeline->queue(new(pipeline.get()) CL_PixelCommandSetClipRect(clip_rect));
}
void AllegroGUIRenderer::pushClipRect(int x, int y, int w, int h)
{
adjustPoint(x, y);
ClipRect newCR;
if(clipRectStack.empty())
{
newCR.x1=x;
newCR.y1=y;
newCR.x2=x+w-1;
newCR.y2=y+h-1;
}
else
{
ClipRect& current=clipRectStack.top();
newCR.x1=max(x, current.x1);
newCR.y1=max(y, current.y1);
newCR.x2=min(x+w-1, current.x2);
newCR.y2=min(y+h-1, current.y2);
}
set_clip_rect(target, newCR.x1, newCR.y1, newCR.x2, newCR.y2);
clipRectStack.push(newCR);
}
void Bitmap::SetClip(const Rect &rc)
{
set_clip_rect(_alBitmap, rc.Left, rc.Top, rc.Right, rc.Bottom);
}
void TB_SaveSelect::DrawExtendedInfo()
{
Profile *p = &fProfiles[fCurSel];
int x, y, s;
if (fPicXOffset < 0)
{
fPicXOffset += 8;
set_clip_rect(MSG_X+4, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
}
// player pic
draw_sprite((MSG_X+8) + fPicXOffset, MSG_NORMAL_Y+8, SPR_SELECTOR_ARMS);
x = (MSG_X + 12) + fPicXOffset;
y = MSG_NORMAL_Y + 12;
s = (p->equipmask & EQUIP_MIMIGA_MASK) ? SPR_MYCHAR_MIMIGA : SPR_MYCHAR;
draw_sprite(x, y, s, 0, RIGHT);
// player gun
if (p->curWeapon != WPN_NONE && p->curWeapon != WPN_BLADE)
{
int spr, frame;
GetSpriteForGun(p->curWeapon, 0, &spr, &frame);
draw_sprite_at_dp(x + sprites[s].frame[0].dir[RIGHT].actionpoint.x, \
y + sprites[s].frame[0].dir[RIGHT].actionpoint.y, \
spr, frame, RIGHT);
}
clear_clip_rect();
// whimsical stars
if (p->equipmask & EQUIP_WHIMSTAR)
{
x = MSG_X + 12;
for(int i=0;i<3;i++)
{
static int frames[] = { 1, 0, 2 };
draw_sprite(x, y+20, SPR_WHIMSICAL_STAR, frames[i]);
x += 10;
}
}
// WEAPONS:
x = MSG_X + 64;
y = MSG_NORMAL_Y + 8;
// weapon list
for(int i=0;i<WPN_COUNT;i++)
{
if (p->weapons[i].hasWeapon)
{
draw_sprite(x, y, SPR_ARMSICONS, i);
x += 20;
}
}
// xp of current weapon
if (p->curWeapon != WPN_NONE)
{
int xb = MSG_X + 64;
int yb = MSG_NORMAL_Y + 26;
int level = p->weapons[p->curWeapon].level;
int curxp = p->weapons[p->curWeapon].xp;
int maxxp = player->weapons[p->curWeapon].max_xp[level];
draw_sprite(xb, yb, SPR_XPLEVELICON); xb += 16;
draw_sprite(xb, yb, SPR_WHITENUMBERS, level+1); xb += 8;
draw_sprite(xb, yb, SPR_XPBAR);
if ((curxp == maxxp) && level == 2)
draw_sprite(xb, yb, SPR_XPBAR, 3); // MAX
else
DrawPercentage(xb, yb, SPR_XPBAR, 1, curxp, maxxp, sprites[SPR_XPBAR].w);
}
// ITEMS:
x = (MSG_X + 64) - 10;
y = MSG_NORMAL_Y + 40;
// Booster
// items list. I generally tried to put the ones that are temporary and indicate a
// quantity of stage completion at the front so they'll be more likely to be visible.
static int items[] = {
ITEM_BOOSTER08,
ITEM_BOOSTER20,
ITEM_LIFE_POT,
ITEM_PUPPY,
ITEM_JELLYFISH_JUICE,
ITEM_CHARCOAL,
ITEM_GUM_BASE,
ITEM_EXPLOSIVE,
ITEM_SPRINKLER,
ITEM_CONTROLLER,
ITEM_MA_PIGNON,
ITEM_LITTLE_MAN,
-1
};
for(int i=0;items[i] != -1;i++)
{
if (CheckInventoryList(items[i], p->inventory, p->ninventory) != -1)
{
draw_sprite(x, y, SPR_ITEMIMAGE, items[i]);
x += 28;
if (x + sprites[SPR_ITEMIMAGE].w > (MSG_X + MSG_W) - 8)
break;
}
}
// health
DrawHealth((MSG_X+MSG_W) - 4, MSG_NORMAL_Y+8, p);
}
/**
* Show credits with list of contributors.
*
* Names of people are shown scrolling up like in movie-credits.\n
* Uses map from wesnoth or campaign as background.
*/
void show_about(CVideo &video, const std::string &campaign)
{
boost::scoped_ptr<cursor::setter> cur(new cursor::setter(cursor::WAIT));
surface& screen = video.getSurface();
if (screen == nullptr) return;
// If the title is multi-line, we need to split it accordingly or we
// get slight scrolling glitches in the credits screen.
std::vector<std::string> text = about::get_text(campaign, true);
SDL_Rect screen_rect = sdl::create_rect(0, 0, screen->w, screen->h);
const surface_restorer restorer(&video, screen_rect);
cur.reset();
std::vector<std::string> image_list;
if(campaign.size() && !images[campaign].empty()){
image_list = utils::parenthetical_split(images[campaign], ',');
} else{
image_list = utils::parenthetical_split(images_default, ',');
}
surface map_image, map_image_scaled;
if(!image_list.empty()) {
map_image = image::get_image(image_list[0]);
} else {
image_list.push_back("");
}
if(!map_image){
image_list[0]=game_config::images::game_title_background;
map_image=image::get_image(image_list[0]);
}
gui::button close(video,_("Close"));
close.set_location((screen->w/2)-(close.width()/2), screen->h - 30);
const int def_size = font::SIZE_XLARGE;
const SDL_Color def_color = font::NORMAL_COLOR;
//substitute in the correct control characters for '+' and '-'
std::string before_header(2, ' ');
before_header[0] = font::LARGE_TEXT;
for(unsigned i = 0; i < text.size(); ++i) {
std::string &s = text[i];
if (s.empty()) continue;
char &first = s[0];
if (first == '-')
first = font::SMALL_TEXT;
else if (first == '+') {
first = font::LARGE_TEXT;
text.insert(text.begin() + i, before_header);
++i;
}
}
text.insert(text.begin(), 10, before_header);
int startline = 0;
//TODO: use values proportional to screen ?
// distance from top of map image to top of scrolling text
const int top_margin = 60;
// distance from bottom of scrolling text to bottom of map image
const int bottom_margin = 40;
// distance from left of scrolling text to the frame border
const int text_left_padding = screen->w/32;
int offset = 0;
bool is_new_line = true;
int first_line_height = 0;
SDL_Rect frame_area;
// we use a dialog to contains the text. Strange idea but at least the style
// will be consistent with the titlescreen
gui::dialog_frame f(video, "", gui::dialog_frame::titlescreen_style, false);
// the text area's dimensions
SDL_Rect text_rect = { 0, 0, 0, 0 };
// we'll retain a copy to prevent SDL_blit to change its w and h
SDL_Rect text_rect_blit;
surface text_surf;
CKey key;
bool last_escape;
int image_count = 0;
int scroll_speed = 4; // scroll_speed*50 = speed of scroll in pixel per second
// Initially redraw all
bool redraw_mapimage = true;
bool update_dimensions = true;
int max_text_width = 0;
do {
last_escape = key[SDLK_ESCAPE] != 0;
// check to see if background image has changed
if(text.size() && (image_count <
((startline * static_cast<int>(image_list.size())) /
static_cast<int>(text.size())))){
image_count++;
surface temp=image::get_image(image_list[image_count]);
map_image=temp?temp:map_image;
redraw_mapimage = true;
}
if (update_dimensions) {
// rescale the background
map_image_scaled = scale_surface(map_image, screen->w, screen->h);
screen_rect = sdl::create_rect(0, 0, screen->w, screen->h);
redraw_mapimage = true;
// update the frame
frame_area = sdl::create_rect(
screen->w * 3 / 32
, top_margin
, screen->w * 13 / 16
, screen->h - top_margin - bottom_margin);
text_rect = f.layout(frame_area).interior;
// update the text area
text_rect.x += text_left_padding;
text_rect.w -= text_left_padding;
text_rect_blit = text_rect;
text_surf = create_compatible_surface(screen, text_rect.w, text_rect.h);
SDL_SetAlpha(text_surf, SDL_RLEACCEL, SDL_ALPHA_OPAQUE);
// relocate the close button
close.set_location((screen->w/2)-(close.width()/2), screen->h - 30);
update_dimensions = false;
}
if (redraw_mapimage) {
// draw map to screen, thus erasing all text
sdl_blit(map_image_scaled, nullptr, screen, nullptr);
update_rect(screen_rect);
// redraw the dialog
f.draw_background();
f.draw_border();
// cache the dialog background (alpha blending + blurred map)
sdl_blit(screen, &text_rect, text_surf, nullptr);
redraw_mapimage = false;
} else {
// redraw the saved part of the dialog where text scrolled
// thus erasing all text
SDL_Rect modified = sdl::create_rect(0, 0, max_text_width, text_rect.h);
sdl_blit(text_surf, &modified, screen, &text_rect_blit);
update_rect(text_rect);
}
int y = text_rect.y - offset;
int line = startline;
max_text_width = 0;
{
// clip to keep text into the frame (thus the new code block)
clip_rect_setter set_clip_rect(screen, &text_rect);
const int line_spacing = 5;
do {
// draw the text (with ellipsis if needed)
// update the max_text_width for future cleaning
int w = font::draw_text(&video, text_rect, def_size, def_color,
text[line], text_rect.x, y).w;
max_text_width = std::max<int>(max_text_width, w);
// since the real drawing on screen is clipped,
// we do a dummy one to get the height of the not clipped line.
// (each time because special format characters may change it)
const int line_height = font::draw_text(nullptr, text_rect, def_size, def_color,
text[line], 0,0).h;
if(is_new_line) {
is_new_line = false;
first_line_height = line_height + line_spacing;
}
line++;
if(size_t(line) > text.size()-1)
line = 0;
y += line_height + line_spacing;
} while(y < text_rect.y + text_rect.h);
}
// performs the actual scrolling
offset += scroll_speed;
if (offset>=first_line_height) {
offset -= first_line_height;
is_new_line = true;
startline++;
if(size_t(startline) == text.size()){
startline = 0;
image_count = -1;
}
}
// handle events
if (key[SDLK_UP] && scroll_speed < 20) {
++scroll_speed;
}
if (key[SDLK_DOWN] && scroll_speed > 0) {
--scroll_speed;
}
if (screen->w != screen_rect.w || screen->h != screen_rect.h) {
update_dimensions = true;
}
events::pump();
events::raise_process_event();
events::raise_draw_event();
// flip screen and wait, so the text does not scroll too fast
video.flip();
CVideo::delay(20);
} while(!close.pressed() && (last_escape || !key[SDLK_ESCAPE]));
}
/**
* Draw the list, start from startId, until the max icons in the list to be drawn.
*
* @param startId
*/
void cBuildingListDrawer::drawList(cBuildingList *list, int listIDToDraw, int startId, bool shouldDrawStructureSize) {
// starting draw coordinates
int iDrawX=getDrawX();
int iDrawY=getDrawY();
int maxYClip = maxListYCoordinate;
int minYClip = 45;
int minXClip = game.screen_x - 69;
int maxXClip = game.screen_x;
set_clip_rect(bmp_screen, minXClip, minYClip, maxXClip, maxYClip);
int end = startId + maximumItemsToDraw; // max 5 icons are showed at once
// is building an item in the list?
bool isBuildingItemInList = list->isBuildingItem();
// draw the icons
for (int i = startId; i < end; i++) {
cBuildingListItem * item = list->getItem(i);
if (item == NULL) {
break; // stop. List became empty.
}
int iDrawXEnd = iDrawX + 63;
int iDrawYEnd = iDrawY + 47;
// icon id must be set , assert it.
assert(item->getIconId() > -1);
rect(bmp_screen, iDrawX, iDrawY, iDrawXEnd, iDrawYEnd, makecol(255, 255, 255));
line(bmp_screen, iDrawX, iDrawY, iDrawXEnd, iDrawYEnd, makecol(255, 255, 255));
draw_sprite(bmp_screen, (BITMAP *)gfxinter[item->getIconId()].dat, iDrawX, iDrawY);
if (shouldDrawStructureSize) {
drawStructureSize(item->getBuildId(), iDrawX, iDrawY);
}
bool cannotPayIt = item->getBuildCost() > player[HUMAN].credits;
// when this item is being built.
if (item->isBuilding()) {
int iTotalBuildPoints = 0;
// get the total build time
if (listIDToDraw == LIST_CONSTYARD) {
iTotalBuildPoints = structures[item->getBuildId()].build_time;
}
else if (listIDToDraw != LIST_STARPORT) {
iTotalBuildPoints = units[item->getBuildId()].build_time;
}
// Now calculate the right frame.
float iPiece = iTotalBuildPoints / 31; // = 17 - 1 (of above)
if (iPiece < 0.1) {
iPiece = 0.1;
}
int iFrame = health_bar(31, item->getProgress(), iTotalBuildPoints);
if (iFrame > 31) {
iFrame = 31;
}
if (item->getProgress() < iTotalBuildPoints) {
// draw the other progress stuff
set_trans_blender(0, 0, 0, 128);
draw_trans_sprite(bmp_screen, (BITMAP *)gfxinter[PROGRESSFIX].dat, iDrawX+2, iDrawY+2);
draw_trans_sprite(bmp_screen, (BITMAP *)gfxinter[PROGRESS001+iFrame].dat, iDrawX+2, iDrawY+2);
} else {
// draw 'ready' text when done building.
if (listIDToDraw == LIST_CONSTYARD) {
draw_sprite(bmp_screen, (BITMAP *)gfxinter[READY01].dat, iDrawX+3, iDrawY+16);
}
}
} else {
// this item is not being built. So we do not draw a progress indicator.
// however, it could be that an other item is being built.
// draw the item 'unavailable' when:
// - is not available (doh)
// - we cant pay it
// - some other item is being built
// - list is being upgraded, so you cannot build items
/*|| cannotPayIt*/
if (!item->isAvailable() || isBuildingItemInList || list->isUpgrading() || !list->isAcceptsOrders()) {
set_trans_blender(0,0,0,128);
fblend_trans((BITMAP *)gfxinter[PROGRESSNA].dat, bmp_screen, iDrawX, iDrawY, 64);
}
if (list->getType() == LIST_STARPORT) {
if (cannotPayIt) {
set_trans_blender(0,0,0,128);
fblend_trans((BITMAP *)gfxinter[PROGRESSNA].dat, bmp_screen, iDrawX, iDrawY, 64);
rect(bmp_screen, iDrawX, iDrawY, iDrawXEnd, iDrawYEnd, makecol(game.fade_select, 0, 0));
line(bmp_screen, iDrawX, iDrawY, iDrawXEnd, iDrawYEnd, makecol(game.fade_select, 0, 0));
line(bmp_screen, iDrawX, iDrawY+47, iDrawX+63, iDrawY, makecol(game.fade_select, 0, 0));
set_trans_blender(0,0,0,128);
}
}
// last built id
if (list->getLastClickedId() == i) {
rect(bmp_screen, (iDrawX + 1), (iDrawY + 1), (iDrawXEnd - 1), (iDrawYEnd - 1), makecol(game.fade_select, game.fade_select, game.fade_select));
rect(bmp_screen, iDrawX, iDrawY, iDrawXEnd, iDrawYEnd, makecol(game.fade_select, game.fade_select, game.fade_select));
}
}
int amountToShow = item->getTimesToBuild();
if (amountToShow <= 0) {
amountToShow = item->getTimesOrdered();
}
if (amountToShow > 0) {
// draw number of times to build this thing (queueing)
int textX = iDrawX + 41;
int textY = iDrawY + 16;
if (amountToShow < 10) {
textX += 10;
}
// draw
alfont_textprintf(bmp_screen, game_font, textX + 1,textY + 1, makecol(0,0,0), "%d", amountToShow);
alfont_textprintf(bmp_screen, game_font, textX,textY, makecol(255,255,255), "%d", amountToShow);
}
// draw rectangle when mouse hovers over icon
if (isOverItemCoordinates_Boolean(mouse_x, mouse_y, iDrawX, iDrawY)) {
int iColor=makecol(game.fade_select, game.fade_select, game.fade_select);
if (player[0].getHouse() == ATREIDES) {
iColor = makecol(0, 0, game.fade_select);
}
if (player[0].getHouse() == HARKONNEN) {
iColor = makecol(game.fade_select, 0, 0);
}
if (player[0].getHouse() == ORDOS) {
iColor = makecol(0, game.fade_select, 0);
}
rect(bmp_screen, (iDrawX + 1), (iDrawY + 1), (iDrawXEnd - 1), (iDrawYEnd - 1), iColor);
rect(bmp_screen, iDrawX, iDrawY, iDrawXEnd, iDrawYEnd, iColor);
}
iDrawY+=48;
}
set_clip_rect(bmp_screen, 0, 0, game.screen_x, game.screen_y);
}
/**
* Show credits with list of contributors.
*
* Names of people are shown scrolling up like in movie-credits.\n
* Uses map from wesnoth or campaign as background.
*/
void show_about(display &disp, std::string campaign)
{
cursor::set(cursor::WAIT);
CVideo &video = disp.video();
// surface screen = video.getSurface();
// if (screen == NULL) return;
std::vector<std::string> text = about::get_text(campaign);
// SDL_Rect screen_rect = {0, 0, video.getx(), video.gety()};
// const surface_restorer restorer(&video, screen_rect);
cursor::set(cursor::NORMAL);
std::vector<shared_string> image_list;
if(campaign.size() && !images[campaign].empty()){
image_list=utils::split_shared(images[campaign]);
}else{
image_list=utils::split_shared(images_default,',',utils::STRIP_SPACES);
}
surface map_image(scale_surface(image::get_image(image_list[0]), video.getx(), video.gety()));
if(! map_image){
image_list[0]=game_config::game_title;
map_image=surface(scale_surface(image::get_image(image_list[0]), video.getx(), video.gety()));
}
gui::button close(video,_("Close"));
close.set_location((video.getx()/2)-(close.width()/2), video.gety() - 30);
close.set_volatile(true);
const int def_size = font::SIZE_XLARGE;
const SDL_Color def_color = font::NORMAL_COLOUR;
//substitute in the correct control characters for '+' and '-'
std::string before_header(2, ' ');
before_header[0] = font::LARGE_TEXT;
for(unsigned i = 0; i < text.size(); ++i) {
std::string &s = text[i];
if (s.empty()) continue;
char &first = s[0];
if (first == '-')
first = font::SMALL_TEXT;
else if (first == '+') {
first = font::LARGE_TEXT;
text.insert(text.begin() + i, before_header);
++i;
}
}
text.insert(text.begin(), 10, before_header);
int startline = 0;
//TODO: use values proportionnal to screen ?
// distance from top of map image to top of scrolling text
const int top_margin = 60;
// distance from bottom of scrolling text to bottom of map image
const int bottom_margin = 40;
// distance from left of scrolling text to the frame border
const int text_left_padding = video.getx()/32;
int offset = 0;
bool is_new_line = true;
int first_line_height = 0;
SDL_Rect frame_area = {
video.getx() * 3/32,
top_margin,
video.getx() * 13 / 16,
video.gety() - top_margin - bottom_margin
};
// we use a dialog to contains the text. Strange idea but at least the style
// will be consistent with the titlescreen
gui::dialog_frame f(video, "", gui::dialog_frame::titlescreen_style, false);
// set the layout and get the interior rectangle
SDL_Rect text_rect = f.layout(frame_area).interior;
text_rect.x += text_left_padding;
text_rect.w -= text_left_padding;
// make a copy to prevent SDL_blit to change its w and h
SDL_Rect text_rect_blit = text_rect;
CKey key;
bool last_escape;
surface text_surf = create_neutral_surface(text_rect.w, text_rect.h); //create_compatible_surface(screen, text_rect.w, text_rect.h);
SDL_SetAlpha(text_surf, SDL_RLEACCEL, SDL_ALPHA_OPAQUE);
int image_count = 0;
int scroll_speed = 4; // scroll_speed*50 = speed of scroll in pixel per second
// initialy redraw all
bool redraw_mapimage = true;
int max_text_width = text_rect.w;
do {
last_escape = key[SDLK_ESCAPE] != 0;
// check to see if background image has changed
if(text.size() && (image_count <
((startline * static_cast<int>(image_list.size())) /
static_cast<int>(text.size())))){
image_count++;
surface temp=surface(scale_surface(image::get_image(image_list[image_count]), video.getx(), video.gety()));
map_image=temp?temp:map_image;
redraw_mapimage = true;
}
// if (redraw_mapimage)
{
// draw map to screen, thus erasing all text
//SDL_BlitSurface(map_image, NULL, screen, NULL);
blit_surface(0, 0, map_image);
// update_rect(screen_rect);
// redraw the dialog
f.draw_background();
f.draw_border();
// cache the dialog background (alpha blending + blurred map)
//SDL_BlitSurface(screen, &text_rect, text_surf, NULL);
redraw_mapimage = false;
}
/* else {
// redraw the saved part of the dialog where text scrolled
// thus erasing all text
SDL_Rect modified = {0,0, max_text_width, text_rect.h};
SDL_BlitSurface(text_surf, &modified, screen, &text_rect_blit);
//update_rect(text_rect);
}
*/
const int line_spacing = 5;
int y = text_rect.y - offset;
int line = startline;
int cur_line = 0;
max_text_width = 0;
{
// clip to keep text into the frame (thus the new code block)
clip_rect_setter set_clip_rect(/*screen,*/ text_rect);
do {
// draw the text (with ellipsis if needed)
// update the max_text_width for future cleaning
int w = font::draw_text(&video, text_rect, def_size, def_color,
text[line], text_rect.x, y).w;
max_text_width = std::max<int>(max_text_width, w);
// since the real drawing on screen is clipped,
// we do a dummy one to get the height of the not clipped line.
// (each time because special format characters may change it)
const int line_height = font::draw_text(NULL, text_rect, def_size, def_color,
text[line], 0,0).h;
if(is_new_line) {
is_new_line = false;
first_line_height = line_height + line_spacing;
}
line++;
if(size_t(line) > text.size()-1)
line = 0;
y += line_height + line_spacing;
cur_line++;
} while(y < text_rect.y + text_rect.h);
}
// performs the actual scrolling
offset += scroll_speed;
if (offset>=first_line_height) {
offset -= first_line_height;
is_new_line = true;
startline++;
if(size_t(startline) == text.size()){
startline = 0;
image_count = -1;
}
}
// handle events
if (key[SDLK_UP] && scroll_speed < 20) {
++scroll_speed;
}
if (key[SDLK_DOWN] && scroll_speed > 0) {
--scroll_speed;
}
events::pump();
events::raise_process_event();
events::raise_draw_event();
// flip screen and wait, so the text does not scroll too fast
disp.flip();
disp.delay(20);
} while(!close.pressed() && (last_escape || !key[SDLK_ESCAPE]));
}
void GameOver::update()
{
if(counter<254)
{
if(counter<=32)
link.setHitTimer(32-counter);
if(counter>=62 && counter<138)
{
switch((counter-62)%20)
{
case 0:
link.dir=right;
break;
case 5:
link.dir=up;
break;
case 10:
link.dir=left;
break;
case 15:
link.dir=down;
break;
}
link.linkstep();
}
if(counter>=194 && counter<208)
{
if(counter==194)
link.setAction(dying);
link.extend = 0;
link.cs = wpnsbuf[iwDeath].csets&15;
link.tile = wpnsbuf[iwDeath].tile;
if(BSZ)
link.tile+=(counter-194)/3;
else if(counter>=204)
link.tile++;
}
if(counter==208)
link.setDontDraw(true);
if(get_bit(quest_rules,qr_FADE))
{
if(counter < 170)
{
if(counter<60)
{
draw_screen(tmpscr);
//reuse our static subscreen
set_clip_rect(framebuf, 0, 0, framebuf->w, framebuf->h);
blit(subscrbmp,framebuf,0,0,0,0,256,passive_subscreen_height);
}
if(counter==60)
{
red_shift();
create_rgb_table_range(&rgb_table, RAMpal, 208, 239, NULL);
create_zc_trans_table(&trans_table, RAMpal, 128, 128, 128);
memcpy(&trans_table2, &trans_table, sizeof(COLOR_MAP));
for(int q=0; q<PAL_SIZE; q++)
{
trans_table2.data[0][q] = q;
trans_table2.data[q][q] = q;
}
}
if(counter>=60 && counter<=169)
{
draw_screen(tmpscr);
//reuse our static subscreen
blit(subscrbmp,framebuf,0,0,0,0,256,passive_subscreen_height);
red_shift();
}
if(counter>=139 && counter<=169)//fade from red to black
{
fade_interpolate(RAMpal,black_palette,RAMpal, (counter-138)<<1, 224, 255);
create_rgb_table_range(&rgb_table, RAMpal, 208, 239, NULL);
create_zc_trans_table(&trans_table, RAMpal, 128, 128, 128);
memcpy(&trans_table2, &trans_table, sizeof(COLOR_MAP));
for(int q=0; q<PAL_SIZE; q++)
{
trans_table2.data[0][q] = q;
trans_table2.data[q][q] = q;
}
refreshpal=true;
}
}
else //counter>=170
{
if(counter==170)//make Link grayish
{
fade_interpolate(RAMpal,black_palette,RAMpal,64, 224, 255);
for(int i=CSET(6); i < CSET(7); i++)
{
int g = (RAMpal[i].r + RAMpal[i].g + RAMpal[i].b)/3;
RAMpal[i] = _RGB(g,g,g);
}
refreshpal = true;
}
//draw only link. otherwise black layers might cover him.
rectfill(framebuf,0,playing_field_offset,255,167+playing_field_offset,0);
link.draw(framebuf);
blit(subscrbmp,framebuf,0,0,0,0,256,passive_subscreen_height);
}
}
else //!qr_FADE
{
if(counter==58)
{
for(int i = 0; i < 96; i++)
tmpscr->cset[i] = 3;
for(int j=0; j<6; j++)
if(tmpscr->layermap[j]>0)
for(int i=0; i<96; i++)
tmpscr2[j].cset[i] = 3;
}
if(counter==59)
{
for(int i = 96; i < 176; i++)
tmpscr->cset[i] = 3;
for(int j=0; j<6; j++)
if(tmpscr->layermap[j]>0)
for(int i=96; i<176; i++)
tmpscr2[j].cset[i] = 3;
}
if(counter==60)
{
for(int i=0; i<176; i++)
{
tmpscr->cset[i] = 2;
}
for(int j=0; j<6; j++)
if(tmpscr->layermap[j]>0)
for(int i=0; i<176; i++)
tmpscr2[j].cset[i] = 2;
for(int i=1; i<16; i+=3)
{
RAMpal[CSET(2)+i] = NESpal(0x17);
RAMpal[CSET(2)+i+1] = NESpal(0x16);
RAMpal[CSET(2)+i+2] = NESpal(0x26);
}
refreshpal=true;
}
if(counter==139)
slide_in_color(0x06);
if(counter==149)
slide_in_color(0x07);
if(counter==159)
slide_in_color(0x0F);
if(counter==169)
{
slide_in_color(0x0F);
slide_in_color(0x0F);
}
if(counter==170)
{
for(int i=1; i<16; i+=3)
{
RAMpal[CSET(6)+i] = NESpal(0x10);
RAMpal[CSET(6)+i+1] = NESpal(0x30);
RAMpal[CSET(6)+i+2] = NESpal(0x00);
refreshpal = true;
}
}
if(counter < 169)
{
draw_screen(tmpscr);
//reuse our static subscreen
blit(subscrbmp,framebuf,0,0,0,0,256,passive_subscreen_height);
}
else
{
//draw only link. otherwise black layers might cover him.
rectfill(framebuf,0,playing_field_offset,255,167+playing_field_offset,0);
link.draw(framebuf);
blit(subscrbmp,framebuf,0,0,0,0,256,passive_subscreen_height);
}
}
}
else if(counter<350)//draw 'GAME OVER' text
{
clear_bitmap(framebuf);
blit(subscrbmp,framebuf,0,0,0,0,256,passive_subscreen_height);
textout_ex(framebuf,zfont,"GAME OVER",96,playing_field_offset+80,1,-1);
}
else
{
clear_bitmap(framebuf);
}
//SFX... put them all here
switch(counter)
{
case 0:
sfx(WAV_OUCH,pan(int(link.x)));
break;
case 60:
sfx(WAV_SPIRAL);
break;
case 194:
sfx(WAV_MSG);
break;
}
//advanceframe(true);
counter++;
if(counter<353)
return;
finish();
destroy_bitmap(subscrbmp);
link.setAction(none);
link.setDontDraw(false);
}
void BasicEditboxView::draw()
{
rectfill(dbuf, 0, 0, host->w, host->h, bgcolor);
set_clip_rect(dbuf, area_xstart-host->x, area_ystart-host->y, area_xstart-host->x+area_width-1, area_ystart-host->y+area_height-1);
int textheight = text_height(textfont);
int y = -view_y;
for(list<LineData>::iterator it = model->getLines().begin(); it != model->getLines().end(); it++)
{
if(y >= area_ystart-host->y-textheight && y <= area_ystart+host->y + area_height)
blit((*it).strip, dbuf, 0, 0, area_xstart-host->x-view_x, area_ystart-host->y+y, view_width, textheight);
y+=textheight;
}
set_clip_rect(dbuf, 0,0,host->w,host->h);
//draw cursor
if(model->getCursor().isVisible())
{
CursorPos cp = model->findCursor();
//int textheight = text_height(textfont);
int cursory = cp.lineno*text_height(textfont);
//GAH, too many damn coordinate offsets :-/
vline(dbuf, area_xstart-host->x+cp.x-view_x-1, area_ystart-host->y+cursory-view_y-1, area_ystart-host->y+cursory-view_y+textheight, fgcolor);
}
//draw selection
set_clip_rect(dbuf, area_xstart-host->x, area_ystart-host->y, area_xstart-host->x+area_width-1, area_ystart-host->y+area_height-1);
if(model->getSelection().hasSelection())
{
pair<int, int> selection = model->getSelection().getSelection();
CursorPos selstart = model->findIndex(selection.first);
CursorPos selend = model->findIndex(selection.second);
if(selstart.lineno == selend.lineno)
{
//invert the selection rectangle
int starty = area_ystart-host->y-view_y+selstart.lineno*textheight;
int startx = area_xstart-host->x+selstart.x-view_x;
int endx = area_xstart-host->x+selend.x-view_x;
invertRectangle(startx, starty, endx, starty+textheight);
}
else
{
//do the starting line
int starty = area_ystart-host->y-view_y + selstart.lineno*textheight;
int startx = area_xstart-host->x+selstart.x-view_x;
int endx;
if(hstyle == HSTYLE_EOLINE)
{
endx= area_xstart-host->x+area_width-view_x;
}
else
{
endx = area_xstart-host->x+selstart.it->strip->w-view_x;
}
invertRectangle(startx,starty,endx,starty+textheight);
//do intermediate lines
list<LineData>::iterator it = selstart.it;
it++;
for(int line = selstart.lineno+1; line < selend.lineno; line++,it++)
{
int endx2;
if(hstyle == HSTYLE_EOLINE)
{
endx2=area_xstart-host->x+area_width-view_x;
}
else
{
endx2 = area_xstart-host->x+it->strip->w-view_x;
}
invertRectangle(area_xstart-host->x-view_x, area_ystart-host->y-view_y+line*textheight, endx2, area_ystart-host->y-view_y+(line+1)*textheight);
}
//do the last line
endx = area_xstart-host->x+selend.x-view_x;
invertRectangle(area_xstart-host->x-view_x,area_ystart-host->y-view_y+selend.lineno*textheight, endx, area_ystart-host->y-view_y+(selend.lineno+1)*textheight);
}
}
set_clip_rect(dbuf, 0,0,host->w,host->h);
drawExtraComponents();
vsync();
blit(dbuf, screen, 0, 0, host->x, host->y,host->w, host->h);
set_clip_rect(screen, 0, 0,SCREEN_W,SCREEN_H);
Backend::graphics->waitTick();
Backend::graphics->showBackBuffer();
}
void gks_drv_mac(
int fctid, int dx, int dy, int dimx, int *ia,
int lr1, double *r1, int lr2, double *r2, int lc, char *chars,
void **ptr)
{
p = (ws_state_list *) *ptr;
switch (fctid)
{
/* open workstation */
case 2:
gkss = (gks_state_list_t *) *ptr;
p = (ws_state_list *) calloc(1, sizeof(ws_state_list));
if (pthread_mutex_init(&p->mutex, NULL))
{
perror("pthread_mutex_init");
exit(-1);
}
p->run = 0;
if (pthread_create(&p->thread, NULL, exec, (void *) p))
{
perror("pthread_create");
exit(-1);
}
while (!p->run)
usleep(10000);
p->port = GetWindowPort(p->win);
SetPort(p->port);
*ptr = p;
break;
/* close workstation */
case 3:
p->run = 0;
pthread_join(p->thread, NULL);
pthread_mutex_destroy(&p->mutex);
free(p);
break;
/* activate workstation */
case 4:
p->state = GKS_K_WS_ACTIVE;
break;
/* deactivate workstation */
case 5:
p->state = GKS_K_WS_INACTIVE;
break;
/* clear workstation */
case 6:
clear_ws();
break;
/* update workstation */
case 8:
pthread_mutex_lock(&p->mutex);
QDFlushPortBuffer(p->port, NULL);
pthread_mutex_unlock(&p->mutex);
break;
/* polyline */
case 12:
if (p->state == GKS_K_WS_ACTIVE)
{
pthread_mutex_lock(&p->mutex);
LockPortBits(p->port);
polyline(ia[0], r1, r2);
UnlockPortBits(p->port);
pthread_mutex_unlock(&p->mutex);
}
break;
/* polymarker */
case 13:
if (p->state == GKS_K_WS_ACTIVE)
{
pthread_mutex_lock(&p->mutex);
LockPortBits(p->port);
polymarker(ia[0], r1, r2);
UnlockPortBits(p->port);
pthread_mutex_unlock(&p->mutex);
}
break;
/* text */
case 14:
if (p->state == GKS_K_WS_ACTIVE)
{
pthread_mutex_lock(&p->mutex);
LockPortBits(p->port);
text(r1[0], r2[0], strlen(chars), chars);
UnlockPortBits(p->port);
pthread_mutex_unlock(&p->mutex);
}
break;
/* fill area */
case 15:
if (p->state == GKS_K_WS_ACTIVE)
{
pthread_mutex_lock(&p->mutex);
LockPortBits(p->port);
fillarea(ia[0], r1, r2);
UnlockPortBits(p->port);
pthread_mutex_unlock(&p->mutex);
}
break;
/* cell array */
case 16:
case DRAW_IMAGE:
if (p->state == GKS_K_WS_ACTIVE)
{
int true_color = fctid == DRAW_IMAGE;
pthread_mutex_lock(&p->mutex);
LockPortBits(p->port);
cellarray(r1[0], r1[1], r2[0], r2[1], dx, dy, dimx, ia, true_color);
UnlockPortBits(p->port);
pthread_mutex_unlock(&p->mutex);
}
break;
/* set color representation */
case 48:
set_color_rep(ia[1], r1[0], r1[1], r1[2]);
break;
case 49:
/* set window */
set_norm_xform(*ia, gkss->window[*ia], gkss->viewport[*ia]);
break;
case 50:
/* set viewport */
set_norm_xform(*ia, gkss->window[*ia], gkss->viewport[*ia]);
if (*ia == gkss->cntnr)
set_clip_rect(*ia);
break;
case 52:
/* select normalization transformation */
case 53:
/* set clipping inidicator */
set_clip_rect(gkss->cntnr);
break;
/* set workstation window */
case 54:
p->window[0] = r1[0];
p->window[1] = r1[1];
p->window[2] = r2[0];
p->window[3] = r2[1];
set_xform();
init_norm_xform();
break;
/* set workstation viewport */
case 55:
p->viewport[0] = r1[0];
p->viewport[1] = r1[1];
p->viewport[2] = r2[0];
p->viewport[3] = r2[1];
if (p->state == GKS_K_WS_ACTIVE)
{
pthread_mutex_lock(&p->mutex);
LockPortBits(p->port);
resize_window();
set_xform();
init_norm_xform();
UnlockPortBits(p->port);
pthread_mutex_unlock(&p->mutex);
}
break;
/* request locator */
case 81:
if (p->state == GKS_K_WS_ACTIVE)
{
pthread_mutex_lock(&p->mutex);
QDFlushPortBuffer(p->port, NULL);
get_pointer(r1, r2, &ia[0]);
pthread_mutex_unlock(&p->mutex);
}
break;
default:
;
}
}
