Mercurial > otakunoraifu
annotate window/picture.cc @ 45:53a311ea8289
Patched an old patch of mine (OGG koe files handling)... It's a bit less ugly, and it works with tremor!
| author | thib |
|---|---|
| date | Wed, 25 Mar 2009 17:32:52 +0000 |
| parents | 01aa5ddf7dc8 |
| children | ed6c21dde840 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * Copyright (c) 2004-2006 Kazunori "jagarl" Ueno | |
| 3 * All rights reserved. | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions | |
| 7 * are met: | |
| 8 * 1. Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 * notice, this list of conditions and the following disclaimer in the | |
| 12 * documentation and/or other materials provided with the distribution. | |
| 13 * 3. The name of the author may not be used to endorse or promote products | |
| 14 * derived from this software without specific prior written permission. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
| 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
| 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
| 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | |
| 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
| 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 26 */ | |
| 27 | |
| 28 #include<stdio.h> | |
| 29 #include<vector> | |
| 30 #include<list> | |
| 31 #include<algorithm> | |
| 32 | |
| 33 #include"rect.h" | |
| 34 #include"event.h" | |
| 35 #include"font/font.h" | |
| 36 #include"font/text.h" | |
|
32
97b752b43502
* Removed SDL_rotozoom.{cc,h} (now uses SDL_gfx). TODO: improve configure.ac
thib
parents:
0
diff
changeset
|
37 #include<SDL_rotozoom.h> |
| 0 | 38 #include"system/file.h" |
| 39 | |
| 40 #include"picture.h" | |
| 41 | |
| 42 using namespace std; | |
| 43 | |
| 44 int print_blit=0; | |
| 45 /* render.cc */ | |
| 46 void DSurfaceBlitAlpha(Surface* src_o, const Rect& srcrect_o, Surface* dst_o, const Rect& dstrect_o, const unsigned char* alpha, const Rect& alpharect); | |
| 47 void DSurfaceBlitSaturate(Surface* src_o, const Rect& srcrect, Surface* dst_o, const Rect& dstrect, unsigned char alpha); | |
| 48 void DSurfaceBlitMultiply(Surface* src_o, const Rect& srcrect, Surface* dst_o, const Rect& dstrect); | |
| 49 void DSurfaceFill(Surface* src, const Rect& rect, int r, int g, int b, int a=0xff); // クリア | |
| 50 #if 0 /* DEBUG */ | |
| 51 #include<sys/types.h> | |
| 52 #include<sys/time.h> | |
| 53 #define dprintf printf | |
| 54 static struct timeval tv; | |
| 55 void gettm(void) { | |
| 56 gettimeofday(&tv, 0); | |
| 57 } | |
| 58 int calctm(void) { | |
| 59 struct timeval tv2; | |
| 60 gettimeofday(&tv2, 0); | |
| 61 int n = (tv2.tv_sec-tv.tv_sec)*100000 + (tv2.tv_usec-tv.tv_usec)/10; | |
| 62 return n; | |
| 63 } | |
| 64 #endif | |
| 65 | |
| 66 /****************************************** | |
| 67 ** PicBase | |
| 68 */ | |
| 69 PicBase::PicBase(const Rect& _rel_pos, PicContainer* _parent, int _attr) : | |
| 70 parent(_parent), rel_pos(_rel_pos), rel_solid_area(0,0,0,0), clip_area(0,0,0,0), | |
| 71 is_hidden(true), is_hidden_now(true), is_cached(false), attribute(_attr), surface_alpha_rect(0,0) { | |
| 72 | |
| 73 if (parent) root = parent->root; | |
| 74 else root = 0; | |
| 75 surface_back = 0; | |
| 76 surface_own = 0; | |
| 77 surface_alpha = 0; | |
| 78 surface_x = 0; surface_y = 0; | |
| 79 surface_w = -1; surface_h = -1; | |
| 80 widget = 0; | |
| 81 attribute |= NO_PICTURE; | |
| 82 if ( (attribute & CACHE_BACK) && root) { | |
| 83 surface_back = root->NewSurface(rel_pos.width(), rel_pos.height(), NO_MASK); | |
| 84 } | |
| 85 | |
| 86 if (parent) { | |
| 87 parent->children.push_back(this); | |
| 88 z_pos = parent->children.end(); z_pos--; | |
| 89 distance_root = parent->DistanceRoot() + 1; | |
| 90 } else { | |
| 91 distance_root = 1; | |
| 92 } | |
| 93 } | |
| 94 PicBase::~PicBase() { | |
| 95 ClearAnm(); | |
| 96 if (widget) { | |
| 97 fprintf(stderr,"Warning: PicBase::~PicBase: surface is disallocated but widget is still alive.\n"); | |
| 98 widget->deactivate(); | |
| 99 } | |
| 100 if (surface_back) root->DeleteSurface(surface_back); | |
| 101 if (surface_own && (attribute & SURFACE_FREE)) root->DeleteSurface(surface_own); | |
| 102 if (surface_alpha && (attribute & ALPHA_FREE)) delete surface_alpha; | |
| 103 iterator it; | |
| 104 if (parent) { // 自分を親から削除 | |
| 105 parent->children.remove(this); | |
| 106 // root の update 情報から自分を削除 | |
| 107 parent->Root().DeleteUpdatePic(this); | |
| 108 // 自分の領域を書き直す | |
| 109 Rect old_ppos = rel_pos; | |
| 110 parent->QueryAbsPos(old_ppos); | |
| 111 parent->ReBlit(old_ppos); | |
| 112 } | |
| 113 } | |
| 114 void PicBase::Blit(const Rect& rpos_orig) { | |
| 115 // 実際に描画する領域を得る | |
| 116 Rect rpos = rpos_orig; | |
| 117 // 親widget上に設定されたclip area 内に描画を限定する | |
| 118 if (clip_area.width() != 0) { | |
| 119 Rect clip = clip_area; | |
| 120 clip = child_pos(clip, this); | |
| 121 rpos.intersect(clip); | |
| 122 } | |
| 123 Rect apos = QueryAbsPos(rpos); | |
| 124 if (rpos.empty()) return; | |
| 125 // 必要に応じて保存、描画 | |
| 126 if (attribute & CACHE_BACK) root->BlitSurface(root->surface, apos, surface_back, rpos); | |
| 127 if (! (attribute & NO_PICTURE)) { | |
| 128 rpos.rmove(surface_x, surface_y); | |
| 129 if (surface_w >= 0 && surface_h >= 0) { | |
| 130 Rect clip(surface_x, surface_y, surface_x+surface_w, surface_y+surface_h); | |
| 131 rpos.intersect(clip); | |
| 132 } | |
| 133 //if (apos.ty < 200) fprintf(stderr,"Blit: %08x : (%d,%d,%d,%d) -> (%d,%d,%d,%d)\n",surface_own,rpos_orig.lx,rpos_orig.ty,rpos_orig.rx,rpos_orig.by,apos.lx,apos.ty,apos.rx,apos.by); | |
| 134 root->BlitSurface(surface_own, rpos, surface_alpha, surface_alpha_rect, root->surface, apos, attribute); | |
| 135 rpos.rmove(-surface_x, -surface_y); | |
| 136 } else if (parent == 0) { // 親がいないなら背景消去の責任をもつ | |
| 137 DSurfaceFill(root->surface, apos, 0, 0, 0); | |
| 138 } | |
| 139 PicContainer* cur = dynamic_cast<PicContainer*>(this); | |
| 140 if (cur && (!cur->children.empty())) { | |
| 141 cur->BlitChildren(rpos); | |
| 142 } | |
| 143 } | |
| 144 void PicBase::SimpleBlit(Surface* screen) { | |
| 145 // 実際に描画する領域を得る | |
| 146 Rect rpos(0, 0, rel_pos.width(), rel_pos.height()); | |
| 147 Rect apos = QueryAbsPos(rpos); | |
| 148 if (rpos.empty()) return; | |
| 149 rpos.rmove(surface_x, surface_y); | |
| 150 if (surface_w >= 0 && surface_h >= 0) { | |
| 151 Rect clip(surface_x, surface_y, surface_x+surface_w, surface_y+surface_h); | |
| 152 rpos.intersect(clip); | |
| 153 } | |
| 154 //if (apos.ty < 200) fprintf(stderr,"S-Blit: %08x : (%d,%d,%d,%d) -> (%d,%d,%d,%d)\n",surface_own,rel_pos.lx,rel_pos.ty,rel_pos.rx,rel_pos.by,apos.lx,apos.ty,apos.rx,apos.by); | |
| 155 root->BlitSurface(surface_own, rpos, surface_alpha, surface_alpha_rect, screen, apos, attribute); | |
| 156 } | |
| 157 | |
| 158 Rect PicBase::QueryAbsPos(Rect& rpos) { | |
| 159 rpos.intersect(Rect(0, 0, rel_pos.width(), rel_pos.height())); | |
| 160 if (parent == 0) { // root container | |
| 161 return rpos; | |
| 162 } | |
| 163 // 親の座標に変換後、Query する | |
| 164 Rect ppos = parent_pos(rpos); | |
| 165 Rect apos = parent->QueryAbsPos(ppos); | |
| 166 rpos = child_pos(ppos, this); | |
| 167 return apos; | |
| 168 }; | |
| 169 void PicBase::ReBlit(const Rect& rpos_c) { | |
| 170 Rect rpos = rpos_c; | |
| 171 Rect apos = QueryAbsPos(rpos); | |
| 172 | |
| 173 root->Update(this, rpos, apos); | |
| 174 } | |
| 175 void PicBase::ExecReBlit(const Rect& rpos_c) { | |
| 176 Rect rpos = rpos_c; | |
| 177 Rect abs_r = QueryAbsPos(rpos); | |
| 178 Rect ppos = parent_pos(rpos); | |
| 179 if(print_blit) fprintf(stderr,"back."); | |
| 180 if (parent) parent->BlitBack(z_pos, ppos); | |
| 181 if(print_blit) fprintf(stderr,"self."); | |
| 182 if (!is_hidden_now) Blit(rpos); | |
| 183 if(print_blit) fprintf(stderr,"front."); | |
| 184 if (parent) parent->BlitFront(z_pos, ppos); | |
| 185 if(print_blit) fprintf(stderr,"end."); | |
| 186 } | |
| 187 | |
| 188 void PicBase::ZMove(PicBase* move_to) { | |
| 189 if (parent == 0) { | |
| 190 fprintf(stderr,"Warning: PicBase::ZMove is called by root.\n"); | |
| 191 return; | |
| 192 } | |
| 193 if (move_to == ZMOVE_TOP) { | |
| 194 if (this == parent->children.back()) return; | |
| 195 } else if (move_to == ZMOVE_BOTTOM) { | |
| 196 if (this == parent->children.front()) return; | |
| 197 } else if (move_to == this) { | |
| 198 fprintf(stderr,"Error: PicBase::ZMove : move in front of itself!\n"); | |
| 199 return; | |
| 200 } else if (move_to && move_to->parent != parent) { | |
| 201 fprintf(stderr,"Error: PicBase::ZMove was called with a no-brother picture\n"); | |
| 202 return; | |
| 203 } | |
| 204 // move_to と zpos のうち、後ろの方の picture から書きなおす必要がある | |
| 205 iterator redraw_zpos = z_pos; redraw_zpos++; | |
| 206 if (move_to == ZMOVE_BOTTOM) { // 最背面へ | |
| 207 parent->children.erase(z_pos); | |
| 208 parent->children.push_front(this); | |
| 209 z_pos = parent->children.begin(); | |
| 210 redraw_zpos = parent->children.begin(); | |
| 211 } else if (move_to == ZMOVE_TOP) { // 最前面へ | |
| 212 redraw_zpos = z_pos; redraw_zpos++; | |
| 213 parent->children.erase(z_pos); | |
| 214 parent->children.push_back(this); | |
| 215 z_pos = parent->children.end(); z_pos--; | |
| 216 } else { | |
| 217 int dis_to = distance(move_to->parent->children.begin(), move_to->z_pos); | |
| 218 int dis_cur = distance(parent->children.begin(), z_pos); | |
| 219 if (dis_cur < dis_to) redraw_zpos = move_to->z_pos; | |
| 220 parent->children.erase(z_pos); | |
| 221 iterator insert_pos = move_to->z_pos; insert_pos++; | |
| 222 parent->children.insert(insert_pos, this); | |
| 223 z_pos = move_to->z_pos; z_pos++; | |
| 224 } | |
| 225 if (! is_hidden_now) { | |
| 226 is_cached = false; | |
| 227 ReBlit(); | |
| 228 /* @@@ parent->Blit() と Blit() の違いが分からないので修正 06/12/02 | |
| 229 Rect ppos = rel_pos; | |
| 230 parent->QueryAbsPos(ppos); | |
| 231 parent->ReBlit(ppos); | |
| 232 */ | |
| 233 } | |
| 234 }; | |
| 235 void PicBase::RMove(int add_x, int add_y) { | |
| 236 Rect old_ppos = rel_pos; | |
| 237 rel_pos.rmove(add_x, add_y); | |
| 238 parent->QueryAbsPos(old_ppos); | |
| 239 parent->ReBlit(old_ppos); | |
| 240 ReBlit(); | |
| 241 | |
| 242 if (widget) { | |
| 243 Rect new_ppos = rel_pos; | |
| 244 Rect new_apos = parent->QueryAbsPos(new_ppos); | |
| 245 widget->SetRegion(new_apos); | |
| 246 } | |
| 247 } | |
| 248 void PicBase::Move(int new_rx, int new_ry) { | |
| 249 RMove(new_rx-rel_pos.lx, new_ry-rel_pos.ty); | |
| 250 } | |
| 251 void PicBase::SetEventWidget(PicWidget* new_widget) { | |
| 252 widget = new_widget; | |
| 253 if (widget) { | |
| 254 Rect new_ppos = rel_pos; | |
| 255 Rect apos = parent->QueryAbsPos(new_ppos); | |
| 256 widget->SetRegion(apos); | |
| 257 } | |
| 258 } | |
| 259 void PicBase::show_all(void) { | |
| 260 PicContainer* cont = dynamic_cast<PicContainer*>(this); | |
| 261 if (cont && (!cont->children.empty())) cont->set_showflag(); | |
| 262 show(); | |
| 263 } | |
| 264 bool PicBase::IsParent(PicBase* to) { | |
| 265 if (parent == 0) return false; | |
| 266 if (parent == to) return true; | |
| 267 return parent->IsParent(to); | |
| 268 } | |
| 269 void PicBase::show(void) { | |
| 270 /* 自分の親がすべて shown か？ */ | |
| 271 PicContainer* cur; | |
| 272 for (cur = parent; cur != 0; cur = cur->parent) | |
| 273 if (cur->is_hidden) break; | |
| 274 if (cur) { // 親が隠れているので表示はしない | |
| 275 is_hidden = false; | |
| 276 is_hidden_now = true; | |
| 277 return; | |
| 278 } | |
| 279 if (is_hidden == false) return; // すでに表示されているのでなにもしない | |
| 280 if (widget) { | |
| 281 widget->activate(); | |
| 282 } | |
| 283 is_hidden = false; | |
| 284 is_hidden_now = false; | |
| 285 is_cached = false; | |
| 286 cur = dynamic_cast<PicContainer*>(this); | |
| 287 if (cur && (!cur->children.empty())) cur->set_nowhiddenflag(false); | |
| 288 ReBlit(); | |
| 289 } | |
| 290 void PicBase::hide(void) { | |
| 291 if (is_hidden) return; | |
| 292 if (widget) { | |
| 293 widget->deactivate(); | |
| 294 } | |
| 295 is_hidden = true; | |
| 296 is_hidden_now = true; | |
| 297 is_cached = false; | |
| 298 PicContainer* cur = dynamic_cast<PicContainer*>(this); | |
| 299 if (cur && (!cur->children.empty())) cur->set_nowhiddenflag(true); | |
| 300 ReBlit(); | |
| 301 } | |
| 302 void PicBase::SetSurfaceAlpha(const unsigned char* alpha, const Rect& alpha_r) { | |
| 303 if (attribute & ALPHA_FREE) { | |
| 304 if (surface_alpha) delete[] surface_alpha; | |
| 305 surface_alpha = 0; | |
| 306 } | |
| 307 surface_alpha = alpha; | |
| 308 surface_alpha_rect = alpha_r; | |
| 309 if (!is_hidden) ReBlit(); | |
| 310 } | |
| 311 void PicBase::SetSurfaceColorKey(int r, int g, int b) { | |
| 312 surface_alpha = 0; | |
| 313 surface_alpha_rect = Rect(0,0); | |
| 314 attribute &= ~(BLIT_SATURATE | BLIT_MULTIPLY); | |
| 315 if (surface_own) { | |
| 316 int key = SDL_MapRGB( ((SDL_Surface*)surface_own)->format, r, g, b); | |
| 317 key |= 0xff000000; | |
| 318 SDL_SetColorKey( (SDL_Surface*)surface_own, SDL_SRCCOLORKEY, key); | |
| 319 } | |
| 320 if (!is_hidden) ReBlit(); | |
| 321 } | |
| 322 void PicBase::SetSurfaceAlphaFile(const char* file) { | |
| 323 | |
| 324 /* ファイルを元に alpha 画像を作成する */ | |
| 325 /* ファイル： パルフェの 'fil' ファイル */ | |
| 326 ARCINFO* info = file_searcher.Find(FILESEARCH::PDT, file,"fil"); | |
| 327 if (info == 0) return; | |
| 328 char* new_alpha = info->CopyRead(); | |
| 329 int alpha_size = info->Size(); | |
| 330 delete info; | |
| 331 Rect sr(0,0); int w,h; | |
| 332 if (surface_own == 0 || new_alpha == 0) { | |
| 333 err_ret: | |
| 334 if (new_alpha) delete[] new_alpha; | |
| 335 SetSurfaceAlpha(0,Rect(0,0)); | |
| 336 return; | |
| 337 } | |
| 338 sr = Rect(*surface_own); | |
| 339 w = sr.width(); | |
| 340 h = sr.height(); | |
| 341 if (alpha_size < w*h) goto err_ret; | |
| 342 int i,j; | |
| 343 if ( ((SDL_Surface*)surface_own)->format->Amask == 0) { // mask を surface に繰り込む | |
| 344 Surface* dest = root->NewSurface(w,h, ALPHA_MASK); | |
| 345 for (i=0; i<h; i++) { | |
| 346 char* a = new_alpha + w*i; | |
| 347 char* s = (char*)((SDL_Surface*)surface_own)->pixels + ((SDL_Surface*)surface_own)->pitch*i; | |
| 348 char* d = (char*)((SDL_Surface*)dest)->pixels + ((SDL_Surface*)dest)->pitch*i; | |
| 349 int sbpp = ((SDL_Surface*)surface_own)->format->BytesPerPixel; | |
| 350 int dbpp = ((SDL_Surface*)dest)->format->BytesPerPixel; | |
| 351 | |
| 352 for (j=0; j<w; j++) { | |
| 353 int d = read_little_endian_int(s); | |
| 354 d &= 0xffffff; | |
| 355 if (d == 0) ; | |
| 356 else if (*a == 0) d |= 0xff000000; | |
| 357 else d |= (int(*a) << 24); | |
| 358 s += sbpp; d += dbpp; a++; | |
| 359 } | |
| 360 } | |
| 361 delete new_alpha; | |
| 362 root->DeleteSurface(surface_own); | |
| 363 surface_own = dest; | |
| 364 SetSurfaceAlpha(0, Rect(0,0)); | |
| 365 } else { // 外部にマスク作成 | |
| 366 /* マスクのうち、0xff であるべき部分を画像から判別、変更する */ | |
| 367 for (i=0; i<h; i++) { | |
| 368 char* a = new_alpha + w*i; | |
| 369 char* s = (char*)((SDL_Surface*)surface_own)->pixels + ((SDL_Surface*)surface_own)->pitch*i; | |
| 370 int bpp = ((SDL_Surface*)surface_own)->format->BytesPerPixel; | |
| 371 for (j=0; j<w; j++) { | |
| 372 if ( ((*(int*)s) & 0xffffff) == 0) *a = 0; | |
| 373 else if (*a == 0) *a = 0xff; | |
| 374 s += bpp; a++; | |
| 375 } | |
| 376 } | |
| 377 SetSurfaceAlpha( (unsigned char*)new_alpha, Rect(0,0,w,h)); | |
| 378 attribute |= ALPHA_FREE; | |
| 379 } | |
| 380 } | |
| 381 void PicBase::SetSurface(const char* filename, int x, int y) { | |
| 382 Surface* s = root->NewSurface(filename); | |
| 383 SetSurface(s, x, y, SURFACE_FREE); | |
| 384 } | |
| 385 void PicBase::SetSurface(Surface* new_surface, int x, int y, int new_attr) { | |
| 386 if (surface_own && (attribute & SURFACE_FREE)) { | |
| 387 root->DeleteSurface(surface_own); | |
| 388 } | |
| 389 attribute &= ~(SURFACE_FREE | BLIT_SATURATE | BLIT_MULTIPLY | NO_PICTURE | SOLID); | |
| 390 attribute |= new_attr; | |
| 391 surface_own = new_surface; | |
| 392 surface_x = x; | |
| 393 surface_y = y; | |
| 394 surface_w = -1; | |
| 395 surface_h = -1; | |
| 396 | |
| 397 if (attribute & FIT_SURFACE) { | |
| 398 // surface の大きさに自分の大きさを変更 | |
| 399 parent->ReBlit(rel_pos); | |
| 400 if (surface_own == 0) { | |
| 401 rel_pos = Rect(rel_pos.lx, rel_pos.ty); | |
| 402 } else { | |
| 403 Rect r(*surface_own); | |
| 404 int w = r.width(), h = r.height(); | |
| 405 w -= x; h -= y; | |
| 406 rel_pos = Rect(rel_pos.lx, rel_pos.ty, rel_pos.lx+w, rel_pos.ty+h); | |
| 407 } | |
| 408 } | |
| 409 | |
| 410 rel_solid_area = Rect(0,0,0,0); | |
| 411 if (! surface_own) attribute |= NO_PICTURE; | |
| 412 else if (root->with_mask(surface_own) == 0) { | |
| 413 attribute |= SOLID; | |
| 414 rel_solid_area = rel_pos; | |
| 415 } | |
| 416 if (!is_hidden) ReBlit(); | |
| 417 } | |
| 418 void PicBase::SetSurfacePos(int x, int y) { | |
| 419 if (surface_x == x && surface_y == y && surface_w == -1 && surface_h == -1) return; | |
| 420 surface_x = x; surface_y = y; | |
| 421 surface_w = -1; surface_h = -1; | |
| 422 if (!is_hidden_now) ReBlit(); | |
| 423 } | |
| 424 int PicBase::SurfacePosX(void) { | |
| 425 return surface_x; | |
| 426 } | |
| 427 int PicBase::SurfacePosY(void) { | |
| 428 return surface_y; | |
| 429 } | |
| 430 void PicBase::SetSurfaceRect(const Rect& r) { | |
| 431 if (surface_x == r.lx && surface_y == r.ty && surface_w == r.width() && surface_h == r.height()) return; | |
| 432 surface_x = r.lx; surface_y = r.ty; | |
| 433 surface_w = r.width(); surface_h = r.height(); | |
| 434 parent->ReBlit(rel_pos); | |
| 435 rel_pos = Rect(rel_pos.lx, rel_pos.ty, rel_pos.lx+surface_w, rel_pos.ty+surface_h); | |
| 436 if (widget) { | |
| 437 Rect new_ppos = rel_pos; | |
| 438 Rect apos = parent->QueryAbsPos(new_ppos); | |
| 439 widget->SetRegion(apos); | |
| 440 } | |
| 441 if (!is_hidden_now) ReBlit(); | |
| 442 } | |
| 443 void PicBase::SetClipArea(const Rect& r) { | |
| 444 if (clip_area == r) return; | |
| 445 clip_area = r; | |
| 446 parent->ReBlit(rel_pos); | |
| 447 } | |
| 448 | |
| 449 void PicBase::SetSurfaceAttribute(int new_attribute) { | |
| 450 attribute &= ~(BLIT_SATURATE | BLIT_MULTIPLY); | |
| 451 attribute |= new_attribute & (BLIT_SATURATE | BLIT_MULTIPLY); | |
| 452 if (new_attribute & (BLIT_SATURATE | BLIT_MULTIPLY)) { | |
| 453 rel_solid_area = Rect(0,0); | |
| 454 } | |
| 455 } | |
| 456 void PicBase::SetSurfaceFreeFlag(bool flag) { | |
| 457 if (flag) attribute |= SURFACE_FREE; | |
| 458 else attribute &= ~SURFACE_FREE; | |
| 459 | |
| 460 } | |
| 461 | |
| 462 /****************************************** | |
| 463 ** PicContainer | |
| 464 */ | |
| 465 PicContainer::PicContainer(const Rect& rel_pos, PicContainer* parent, int attr) : | |
| 466 PicBase(rel_pos, parent, attr) { | |
| 467 } | |
| 468 PicContainer::~PicContainer() { | |
| 469 iterator end = children.end(); | |
| 470 for (iterator it = children.begin(); it != end; ) { | |
| 471 iterator it_next = it; it_next++; | |
| 472 if ((*it)->widget) delete (*it)->widget; // picture にwidget が付属しているなら、そちらをdelete | |
| 473 else delete (*it); | |
| 474 it = it_next; | |
| 475 } | |
| 476 } | |
| 477 void PicContainer::BlitBack(iterator z, Rect rpos) { | |
| 478 rpos.intersect(Rect(0, 0, rel_pos.width(), rel_pos.height())); | |
| 479 if (rpos.empty()) return; | |
| 480 iterator end = children.end(), begin = children.begin(); iterator it = begin; | |
| 481 | |
| 482 Rect ppos = parent_pos(rpos); | |
| 483 if (is_hidden_now) goto parent_redraw; | |
| 484 // cache されている領域を探す | |
| 485 // z自身がキャッシュしていれば、ここで終了 | |
| 486 if ( ((*z)->attribute & CACHE_BACK) && ( (*z)->is_cached) && (*z)->rel_pos.is_inner(rpos)) { | |
| 487 Rect cpos = child_pos(rpos, *z); | |
| 488 Rect apos = (*z)->QueryAbsPos(cpos); | |
| 489 root->BlitSurface( (*z)->surface_back, cpos, root->surface, apos); | |
| 490 return; | |
| 491 } | |
| 492 // z より下の子がキャッシュ、あるいは SOLID 描画できないか？ | |
| 493 for (it = z; it != begin;) { // 子がcontainerの場合のチェックは省略 | |
| 494 it--; | |
| 495 if ( (*it)->is_hidden_now) continue; | |
| 496 if ( (*it)->rel_pos.is_crossed(rpos)) { | |
| 497 if ( ((*it)->attribute & CACHE_BACK) && ((*it)->is_cached) && (*it)->rel_pos.is_inner(rpos)) { | |
| 498 Rect cpos = child_pos(rpos, *it); | |
| 499 Rect apos = (*it)->QueryAbsPos(cpos); | |
| 500 root->BlitSurface( (*it)->surface_back, cpos, root->surface, apos); | |
| 501 goto children_redraw; | |
| 502 } | |
| 503 if ( (*it)->rel_solid_area.is_inner(rpos)) { | |
| 504 goto children_redraw; | |
| 505 } | |
| 506 } | |
| 507 } | |
| 508 // 自分自身がキャッシュ、あるいは SOLID 描画できないか？ | |
| 509 if (rel_solid_area.is_inner(ppos)) { | |
| 510 goto self_redraw; | |
| 511 } | |
| 512 if ( (attribute & CACHE_BACK) && is_cached) { | |
| 513 Rect cpos = child_pos(rpos, *z); | |
| 514 Rect apos = (*z)->QueryAbsPos(cpos); | |
| 515 Rect draw_rpos = (*z)->parent_pos(cpos); | |
| 516 if(print_blit) fprintf(stderr,"cahce."); | |
| 517 root->BlitSurface(surface_back, draw_rpos, root->surface, apos); | |
| 518 goto self_redraw; | |
| 519 } | |
| 520 parent_redraw: | |
| 521 if (parent) { | |
| 522 Rect ppos = parent_pos(rpos); | |
| 523 if(print_blit) fprintf(stderr,"parent-back."); | |
| 524 parent->BlitBack(z_pos, ppos); | |
| 525 } | |
| 526 if (is_hidden_now) return; | |
| 527 self_redraw: | |
| 528 if(print_blit) fprintf(stderr,"back-self."); | |
| 529 BlitSelf(rpos); // 子は描画せず、自分だけ描画 | |
| 530 children_redraw: | |
| 531 for (; it != z; it++) { | |
| 532 if ( (*it)->is_hidden_now) continue; | |
| 533 if ( (*it)->rel_pos.is_crossed(rpos)) { | |
| 534 Rect cpos = child_pos(rpos, *it); | |
| 535 (*it)->Blit(cpos); | |
| 536 } | |
| 537 } | |
| 538 } | |
| 539 void PicContainer::BlitChildren(Rect rpos) { | |
| 540 if (print_blit) fprintf(stderr,"bc."); | |
| 541 iterator end = children.end(); | |
| 542 for (iterator it = children.begin(); it != end; it++) { | |
| 543 if ( (*it)->is_hidden_now) if(print_blit) fprintf(stderr,"bch %08x;",*it); | |
| 544 if ( (*it)->is_hidden_now) continue; | |
| 545 if ( (*it)->rel_pos.is_crossed(rpos)) { | |
| 546 Rect cpos = child_pos(rpos, *it); | |
| 547 (*it)->Blit(cpos); | |
| 548 } | |
| 549 } | |
| 550 } | |
| 551 void PicContainer::BlitFront(iterator z, Rect rpos) { | |
| 552 rpos.intersect(Rect(0, 0, rel_pos.width(), rel_pos.height())); | |
| 553 if (rpos.empty()) return; | |
| 554 iterator end = children.end(); iterator it; | |
| 555 z++; | |
| 556 for (it = z; it != end; it++) { | |
| 557 if ( (*it)->is_hidden_now) continue; | |
| 558 if ( (*it)->rel_pos.is_crossed(rpos)) { | |
| 559 Rect cpos = child_pos(rpos, *it); | |
| 560 (*it)->Blit(cpos); | |
| 561 } | |
| 562 } | |
| 563 if (parent) { | |
| 564 Rect ppos = parent_pos(rpos); | |
| 565 parent->BlitFront(z_pos, ppos); | |
| 566 } | |
| 567 }; | |
| 568 void PicContainer::BlitSelf(Rect rpos) { | |
| 569 // 実際に描画する領域を得る | |
| 570 rpos.intersect(Rect(0, 0, rel_pos.width(), rel_pos.height())); | |
| 571 if (rpos.empty()) return; | |
| 572 Rect apos = QueryAbsPos(rpos); | |
| 573 // 必要に応じて保存、描画 | |
| 574 if(print_blit) fprintf(stderr,"self-back."); | |
| 575 if (attribute & CACHE_BACK) root->BlitSurface(root->surface, apos, surface_back, rpos); | |
| 576 if (! (attribute & NO_PICTURE)) { | |
| 577 rpos.rmove(surface_x, surface_y); | |
| 578 if (surface_w >= 0 && surface_h >= 0) { | |
| 579 Rect clip(0, 0, surface_w, surface_h); | |
| 580 clip.rmove(rpos.lx, rpos.ty); | |
| 581 rpos.intersect(clip); | |
| 582 } | |
| 583 if(print_blit) fprintf(stderr,"self-blit."); | |
| 584 root->BlitSurface(surface_own, rpos, surface_alpha, surface_alpha_rect, root->surface, apos, attribute); | |
| 585 } else if (parent == 0) { // 親がいないなら背景消去の責任をもつ | |
| 586 DSurfaceFill(root->surface, apos, 0, 0, 0); | |
| 587 } | |
| 588 } | |
| 589 | |
| 590 void PicContainer::set_showflag(void) { | |
| 591 iterator end = children.end(); | |
| 592 for (iterator it = children.begin(); it != end; it++) { | |
| 593 (*it)->is_hidden = false; | |
| 594 PicContainer* next = dynamic_cast<PicContainer*>(*it); | |
| 595 if (next && (!next->children.empty())) next->set_showflag(); | |
| 596 } | |
| 597 } | |
| 598 void PicContainer::set_nowhiddenflag(bool is_hide) { | |
| 599 iterator end = children.end(); | |
| 600 for (iterator it = children.begin(); it != end; it++) { | |
| 601 if (is_hide) (*it)->is_hidden_now = true; | |
| 602 else (*it)->is_hidden_now = (*it)->is_hidden; | |
| 603 if ( (*it)->widget) { | |
| 604 if ((*it)->is_hidden_now) (*it)->widget->deactivate(); | |
| 605 else (*it)->widget->activate(); | |
| 606 } | |
| 607 PicContainer* next = dynamic_cast<PicContainer*>(*it); | |
| 608 if (next && (!next->children.empty())) next->set_nowhiddenflag(is_hide); | |
| 609 } | |
| 610 } | |
| 611 void PicContainer::RMove(int add_x, int add_y) { // event widget の移動があり得るので子についてもRMoveを呼び出す | |
| 612 PicBase::RMove(add_x, add_y); | |
| 613 iterator end = children.end(); | |
| 614 for (iterator it = children.begin(); it != end; it++) { | |
| 615 (*it)->RMove(0,0); | |
| 616 } | |
| 617 } | |
| 618 | |
| 619 PicBase* PicContainer::create_leaf(const Rect& rel_pos, int attr) { | |
| 620 return new PicBase(rel_pos, this, attr); | |
| 621 } | |
| 622 PicContainer* PicContainer::create_node(const Rect& rel_pos, int attr) { | |
| 623 return new PicContainer(rel_pos, this, attr); | |
| 624 } | |
| 625 | |
| 626 /*************************************************************** | |
| 627 ** | |
| 628 ** PicWidget | |
| 629 */ | |
| 630 | |
| 631 PicWidget::PicWidget(void) { | |
| 632 pic = 0; | |
| 633 } | |
| 634 PicWidget::~PicWidget() { | |
| 635 if (pic) { | |
| 636 pic->SetEventWidget(0); | |
| 637 delete pic; | |
| 638 } | |
| 639 pic = 0; | |
| 640 } | |
| 641 void PicWidget::SetPic(PicBase* new_pic) { | |
| 642 if (pic) { | |
| 643 pic->SetEventWidget(0); | |
| 644 delete pic; | |
| 645 } | |
| 646 pic = new_pic; | |
| 647 if (pic) pic->SetEventWidget(this); | |
| 648 } | |
| 649 PicBase* PicWidget::Pic(void) { | |
| 650 if (pic == 0) { | |
| 651 fprintf(stderr,"Error: PicWidget::Pic returns zero.\n"); | |
| 652 } | |
| 653 return pic; | |
| 654 } | |
| 655 PicContainer* PicWidget::PicNode(void) { | |
| 656 PicContainer* node = dynamic_cast<PicContainer*>(pic); | |
| 657 if (node == 0) { | |
| 658 fprintf(stderr,"Error: PicWidget::PicNode returns zero.\n"); | |
| 659 } | |
| 660 return node; | |
| 661 } | |
| 662 | |
| 663 /****************************************** | |
| 664 ** FileToSurface | |
| 665 */ | |
| 666 | |
| 667 #include<list> | |
| 668 #include<map> | |
| 669 #include<string> | |
| 670 using namespace std; | |
| 671 struct SurfaceIndex { | |
| 672 typedef list<SurfaceIndex*>::iterator qiterator; | |
| 673 string filename; | |
| 674 Surface* surface; | |
| 675 qiterator qpos; | |
| 676 int ref_count; | |
| 677 }; | |
| 678 | |
| 679 class FileToSurface { | |
| 680 typedef list<SurfaceIndex*>::iterator qiterator; | |
| 681 | |
| 682 list<SurfaceIndex*> queue; | |
| 683 map<string, SurfaceIndex*> findex; | |
| 684 map<Surface*, SurfaceIndex*> mindex; | |
| 685 int count; | |
| 686 int count_max; | |
| 687 const PicRoot& root; | |
| 688 bool DeleteData(SurfaceIndex* data); | |
| 689 Surface* LoadSurface(string name, char*& mem); | |
| 690 public: | |
| 691 FileToSurface(const PicRoot& root); | |
| 692 ~FileToSurface(void); | |
| 693 Surface* Load(string name); | |
| 694 bool Free(Surface* s); | |
| 695 }; | |
| 696 | |
| 697 FileToSurface::FileToSurface(const PicRoot& _root) : root(_root) { | |
| 698 count = 0; | |
| 699 count_max = 32; // キャッシュ量（決め打ち） | |
| 700 }; | |
| 701 FileToSurface::~FileToSurface() { | |
| 702 qiterator it; | |
| 703 for (it=queue.begin(); it != queue.end(); it++) { | |
| 704 if ( (*it)->ref_count) { | |
| 705 fprintf(stderr, "Warning: FileToSurface: delete referenced surface named '%s'\n",(*it)->filename.c_str()); | |
| 706 } | |
| 707 root.DeleteSurfaceImpl( (*it)->surface); | |
| 708 delete *it; | |
| 709 } | |
| 710 } | |
| 711 inline bool FileToSurface::DeleteData(SurfaceIndex* data) { | |
| 712 if ( data->ref_count) return false; | |
| 713 findex.erase(data->filename); | |
| 714 mindex.erase(data->surface); | |
| 715 queue.erase(data->qpos); | |
| 716 root.DeleteSurfaceImpl(data->surface); | |
| 717 delete data; | |
| 718 count--; | |
| 719 return true; | |
| 720 } | |
| 721 inline Surface* FileToSurface::LoadSurface(string name, char*& mem) { | |
| 722 ARCINFO* info = file_searcher.Find(FILESEARCH::PDT, name.c_str(),"pdt"); | |
| 723 if (info == 0) return 0; | |
| 724 GRPCONV* conv = GRPCONV::AssignConverter(info); | |
| 725 if (conv == 0) { delete info;return 0;} | |
| 726 mem = (char*)malloc(conv->Width() * conv->Height() * 4 + 1024); | |
| 727 Surface* s = 0; | |
| 728 if (conv->Read(mem)) { | |
| 729 MaskType is_mask = conv->IsMask() ? ALPHA_MASK : NO_MASK; | |
| 730 if (is_mask == ALPHA_MASK) { // alpha がすべて 0xff ならマスク無しとする | |
| 731 int len = conv->Width()*conv->Height(); | |
| 732 unsigned int* d = (unsigned int*)mem; | |
| 733 int i; for (i=0; i<len; i++) { | |
| 734 if ( (*d&0xff000000) != 0xff000000) break; | |
| 735 d++; | |
| 736 } | |
| 737 if (i == len) { | |
| 738 is_mask = NO_MASK; | |
| 739 } | |
| 740 } | |
| 741 s = root.NewSurfaceFromRGBAData(conv->Width(), conv->Height(), mem, is_mask); | |
| 742 } | |
| 743 delete conv; delete info; // delete data; | |
| 744 return s; | |
| 745 } | |
| 746 Surface* FileToSurface::Load(string name) { | |
| 747 if (findex.find(name) != findex.end()) { | |
| 748 findex[name]->ref_count++; | |
| 749 return findex[name]->surface; | |
| 750 } | |
| 751 char* mem; | |
| 752 Surface* surface = LoadSurface(name, mem); | |
| 753 if (surface == 0) return 0; | |
| 754 | |
| 755 while (count >= count_max) { // count_max 以上のデータを可能なら削除する | |
| 756 qiterator it; | |
| 757 for (it=queue.begin(); it != queue.end(); it++) { | |
| 758 if (DeleteData(*it)) break; | |
| 759 } | |
| 760 if (it == queue.end()) break; // 全データが使用中なら終了 | |
| 761 } | |
| 762 SurfaceIndex* new_index = new SurfaceIndex; | |
| 763 new_index->filename = name; | |
| 764 new_index->surface = surface; | |
| 765 findex[name] = new_index; | |
| 766 mindex[surface] = new_index; | |
| 767 queue.push_back(new_index); | |
| 768 new_index->qpos = queue.end(); new_index->qpos--; | |
| 769 new_index->ref_count = 1; | |
| 770 count++; | |
| 771 return surface; | |
| 772 } | |
| 773 bool FileToSurface::Free(Surface* s) { | |
| 774 if (mindex.find(s) == mindex.end()) { | |
| 775 return false; | |
| 776 } | |
| 777 SurfaceIndex* index = mindex[s]; | |
| 778 if (index->ref_count == 0) DeleteData(index); | |
| 779 else index->ref_count--; | |
| 780 return true; | |
| 781 } | |
| 782 | |
| 783 /****************************************** | |
| 784 ** PicRoot | |
| 785 */ | |
| 786 #include<SDL.h> | |
| 787 | |
| 788 #include"surface.h" | |
| 789 | |
| 790 #define DefaultRmask 0xff0000 | |
| 791 #define DefaultGmask 0xff00 | |
| 792 #define DefaultBmask 0xff | |
| 793 #define DefaultAmask 0xff000000 | |
| 794 #define DefaultBpp 32 | |
| 795 | |
| 796 PicRoot::PicRoot(void) { | |
| 797 hw_surface = (Surface*)SDL_GetVideoSurface(); | |
| 798 SDL_PixelFormat* fmt_SDL = hw_surface->format; | |
| 799 if (fmt_SDL->BitsPerPixel == DefaultBpp && fmt_SDL->Rmask == DefaultRmask && fmt_SDL->Gmask == DefaultGmask && fmt_SDL->Bmask == DefaultBmask) { | |
| 800 surface = hw_surface; | |
| 801 } else { | |
| 802 surface = (Surface*)SDL_CreateRGBSurface(0, hw_surface->w, hw_surface->h, DefaultBpp, DefaultRmask, DefaultGmask, DefaultBmask, 0); | |
| 803 } | |
| 804 | |
| 805 Rect rpos(0, 0, surface->w, surface->h); | |
| 806 root = new PicContainer(rpos, 0, 0); | |
| 807 root->InitRoot(this); | |
| 808 root->show(); | |
| 809 ftosurface = new FileToSurface(*this); | |
| 810 width = surface->w; | |
| 811 height = surface->h; | |
| 812 return; | |
| 813 } | |
| 814 PicRoot::~PicRoot() { | |
| 815 // if (surface) DeleteSurfaceImpl(surface); // SDL_GetVideoSurface() した surface は開放の必要がないらしい | |
| 816 surface = 0; | |
| 817 delete root; | |
| 818 delete ftosurface; | |
| 819 } | |
| 820 void PicRoot::Update(PicBase* pic, const Rect& rpos, const Rect& apos) { | |
| 821 update_rects.push_back(UpdateItem(pic, rpos, apos)); | |
| 822 } | |
| 823 bool PicRoot::UpdateItem::less(const PicRoot::UpdateItem& a, const PicRoot::UpdateItem& b) { | |
| 824 return a.pic->DistanceRoot() < b.pic->DistanceRoot(); | |
| 825 } | |
| 826 void PicRoot::DeleteUpdatePic(PicBase* pic) { | |
| 827 vector<UpdateItem>::iterator it = update_rects.begin(); | |
| 828 while(it != update_rects.end()) { | |
| 829 if (it->pic == pic) { | |
| 830 update_rects.erase(it); | |
| 831 it = update_rects.begin(); | |
| 832 continue; | |
| 833 } | |
| 834 it++; | |
| 835 } | |
| 836 return; | |
| 837 } | |
| 838 void PicRoot::ExecUpdate(void) { | |
| 839 /* 共通する領域を消去する */ | |
| 840 sort(update_rects.begin(), update_rects.end(), UpdateItem::less); | |
| 841 vector<UpdateItem>::iterator it; | |
| 842 vector<UpdateItem>::iterator end = update_rects.end(); | |
| 843 if(print_blit){ | |
| 844 fprintf(stderr,"ExecUpdate Start: \n\t"); | |
| 845 for (it=update_rects.begin(); it != end; it++) { | |
| 846 fprintf(stderr,"(%d,%d,%d,%d), ",it->apos.lx,it->apos.ty,it->apos.rx,it->apos.by); | |
| 847 } | |
| 848 fprintf(stderr,"\n"); | |
| 849 } | |
| 850 for (it=update_rects.begin(); it != end; it++) { | |
| 851 if (it->rpos.width() == 0) continue; | |
| 852 | |
| 853 Rect apos = it->apos; | |
| 854 PicBase* pic = it->pic; | |
| 855 | |
| 856 vector<UpdateItem>::iterator jt = it; jt++; | |
| 857 for (; jt != end; jt++) { | |
| 858 if (apos.is_inner(jt->apos)) { | |
| 859 if (jt->pic == pic || jt->pic->IsParent(pic)) { // 親が共通、かつ領域も共通 | |
| 860 jt->rpos = Rect(0,0); // empty rect をセット | |
| 861 jt->apos = Rect(0,0); | |
| 862 } | |
| 863 } else if (jt->apos.is_inner(apos)) { // 相手に自分が包含される | |
| 864 if (jt->pic == pic || jt->pic->IsParent(pic)) { // 親が共通、かつ領域も共通 | |
| 865 it->rpos = Rect(0,0); | |
| 866 it->apos = Rect(0,0); | |
| 867 break; | |
| 868 } | |
| 869 } | |
| 870 } | |
| 871 } | |
| 872 if(print_blit){ | |
| 873 fprintf(stderr,"->\t"); | |
| 874 for (it=update_rects.begin(); it != end; it++) { | |
| 875 fprintf(stderr,"(%d,%d,%d,%d), ",it->apos.lx,it->apos.ty,it->apos.rx,it->apos.by); | |
| 876 } | |
| 877 fprintf(stderr,"\n"); | |
| 878 } | |
| 879 | |
| 880 int num = update_rects.size(); | |
| 881 SDL_Rect* r = new SDL_Rect[num]; | |
| 882 Rect confine = Rect(0, 0, surface->w, surface->h); | |
| 883 int n = 0; | |
| 884 int i; | |
| 885 for (i=0; i<num; i++) { | |
| 886 UpdateItem& item = update_rects[i]; | |
| 887 Rect& ur = item.apos; | |
| 888 if (ur.width() == 0) continue; | |
| 889 if(print_blit)fprintf(stderr,"%08x: %d,%d,%d,%d",item.pic, item.apos.lx, item.apos.ty, item.apos.rx, item.apos.by); | |
| 890 | |
| 891 item.pic->ExecReBlit(item.rpos); | |
| 892 if(print_blit)fprintf(stderr,"\n"); | |
| 893 ur.intersect(confine); | |
| 894 r[n].x = ur.lx; | |
| 895 r[n].y = ur.ty; | |
| 896 r[n].w = ur.rx - ur.lx; | |
| 897 r[n].h = ur.by - ur.ty; | |
| 898 if (surface != hw_surface) SDL_BlitSurface(surface, &r[n], hw_surface, &r[n]); | |
| 899 n++; | |
| 900 } | |
| 901 if(print_blit)fprintf(stderr,"\n"); | |
| 902 SDL_UpdateRects(hw_surface, n, r); | |
| 903 delete[] r; update_rects.clear(); | |
| 904 } | |
| 905 | |
| 906 Surface* PicRoot::NewSurface(int w, int h, MaskType with_mask) const { | |
| 907 Surface* s; | |
| 908 if (with_mask == ALPHA_MASK) { | |
| 909 s = (Surface*)SDL_CreateRGBSurface(SDL_SRCALPHA, w, h, DefaultBpp, DefaultRmask, DefaultGmask, DefaultBmask, DefaultAmask); | |
| 910 } else { | |
| 911 s = (Surface*)SDL_CreateRGBSurface(0, w, h, DefaultBpp, DefaultRmask, DefaultGmask, DefaultBmask, 0); | |
| 912 } | |
| 913 return s; | |
| 914 } | |
| 915 | |
| 916 Surface* PicRoot::NewSurfaceFromRGBAData(int w, int h, char* data, MaskType with_mask) const { | |
| 917 int amask = (with_mask == ALPHA_MASK) ? DefaultAmask : 0; | |
| 918 Surface* s = (Surface*)SDL_CreateRGBSurfaceFrom(data, w, h, DefaultBpp, w*4, DefaultRmask, DefaultGmask, DefaultBmask, amask); | |
| 919 s->flags &= ~SDL_PREALLOC; | |
| 920 return s; | |
| 921 }; | |
| 922 Surface* PicRoot::NewSurface(const char* f, MaskType with_mask) { | |
| 923 if (f == 0) return 0; | |
| 924 Surface* s = ftosurface->Load(f); | |
| 925 if (s == 0) return 0; | |
| 926 if (with_mask == COLOR_MASK) { | |
| 927 SDL_SetColorKey( (SDL_Surface*)s, SDL_SRCCOLORKEY, *(Uint32*)s->pixels); | |
| 928 } | |
| 929 /* xkanon の残骸 */ | |
| 930 if (strcmp(f, "grdat") == 0) | |
| 931 SDL_SetColorKey(s, SDL_SRCCOLORKEY, 0x55aa66); | |
| 932 return s; | |
| 933 } | |
| 934 Surface* PicRoot::RotZoomSurface(Surface* from, double zoom, double rotate) { | |
| 935 Surface* ret = (Surface*)rotozoomSurface( (SDL_Surface*)from, rotate, zoom, SMOOTHING_OFF); | |
| 936 return ret; | |
| 937 } | |
| 938 void PicRoot::DeleteSurfaceImpl(Surface* s) const { | |
| 939 SDL_FreeSurface(s); | |
| 940 } | |
| 941 void PicRoot::DeleteSurface(Surface* s) { | |
| 942 if (!ftosurface->Free(s)) | |
| 943 DeleteSurfaceImpl(s); | |
| 944 } | |
| 945 inline SDL_Rect SDLed(const Rect& rect) { | |
| 946 SDL_Rect r; | |
| 947 r.x = rect.lx; | |
| 948 r.y = rect.ty; | |
| 949 r.w = rect.rx-rect.lx; | |
| 950 r.h = rect.by-rect.ty; | |
| 951 return r; | |
| 952 } | |
| 953 | |
| 954 #ifndef ALPHA_MAX | |
| 955 #define ALPHA_MAX 255 | |
| 956 #endif | |
| 957 void PicRoot::BlitSurface(Surface* src, const Rect& src_r, const unsigned char* alpha, const Rect& alpha_r, Surface* dest, const Rect& dest_r, int attribute) const { | |
| 958 if (print_blit) fprintf(stderr," s %08x %d:%d:%d:%d;",src, dest_r.lx, dest_r.ty, dest_r.rx, dest_r.by); | |
| 959 SDL_Rect sr = SDLed(src_r); SDL_Rect dr = SDLed(dest_r); | |
|
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A lot of very minor improvements (deleted some unused variables, and other things like that...)
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960 |
| 0 | 961 if (attribute & PicBase::BLIT_MULTIPLY) { |
| 962 if (print_blit) fprintf(stderr,"M"); | |
| 963 DSurfaceBlitMultiply(src, src_r, dest, dest_r); | |
| 964 return; | |
|
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01aa5ddf7dc8
A lot of very minor improvements (deleted some unused variables, and other things like that...)
thib
parents:
32
diff
changeset
|
965 } else if (attribute & PicBase::BLIT_SATURATE && src->format->Amask == 0) { |
| 0 | 966 if (print_blit) fprintf(stderr,"S"); |
| 967 unsigned char a = 255; | |
| 968 if (alpha && alpha_r.width() >= 1 && alpha_r.height() >= 1) a = *alpha; | |
| 969 DSurfaceBlitSaturate(src, src_r, dest, dest_r, a); | |
| 970 return; | |
| 971 } | |
|
43
01aa5ddf7dc8
A lot of very minor improvements (deleted some unused variables, and other things like that...)
thib
parents:
32
diff
changeset
|
972 |
| 0 | 973 if (print_blit) fprintf(stderr,"N"); |
| 974 if (alpha == 0 || alpha_r.width() == 0) { // simple blit | |
| 975 if (print_blit) fprintf(stderr,"X"); | |
| 976 SDL_BlitSurface(src, &sr, dest, &dr); | |
| 977 return; | |
| 978 } | |
| 979 if (alpha_r.width() == 1 && alpha_r.height() == 1) { | |
| 980 if (*alpha == 255) { | |
| 981 if (print_blit) fprintf(stderr,"Y"); | |
| 982 SDL_BlitSurface(src, &sr, dest, &dr); | |
| 983 return; | |
| 984 } | |
| 985 if (src->format->Amask == 0) { // use per-surface alpha | |
| 986 if (print_blit) fprintf(stderr,"Z"); | |
| 987 SDL_SetAlpha(src, SDL_SRCALPHA, *alpha); | |
| 988 SDL_BlitSurface(src, &sr, dest, &dr); | |
| 989 SDL_SetAlpha(src, 0, 0); | |
| 990 return; | |
| 991 } | |
| 992 } | |
| 993 // generic alpha blit | |
| 994 if (print_blit) fprintf(stderr,"W"); | |
| 995 DSurfaceBlitAlpha(src, src_r, dest, dest_r, alpha, alpha_r); | |
| 996 return; | |
| 997 } | |
| 998 | |
| 999 bool PicRoot::with_mask(Surface* s) { | |
| 1000 return s->format->Amask != 0; | |
| 1001 } | |
| 1002 | |
| 1003 #if USE_X11 | |
| 1004 #include<SDL_syswm.h> | |
| 1005 #include<X11/Xlib.h> | |
| 1006 #include<X11/Xutil.h> | |
| 1007 #endif /* USE_X11 */ | |
| 1008 void PicRoot::SetWindowCaption(const char* caption) { | |
| 1009 #if USE_X11 | |
| 1010 // SDL_WM_SetCaption(caption, 0); | |
| 1011 // SDLの関数では2バイト文字をサポートしてくれないので、同等の内容に修正 | |
| 1012 SDL_SysWMinfo info; | |
| 1013 memset(&info,0,sizeof(info)); | |
| 1014 SDL_VERSION(&(info.version)); | |
| 1015 if (SDL_GetWMInfo(&info) == 1) { | |
| 1016 Display* display = info.info.x11.display; | |
| 1017 Window wm = info.info.x11.wmwindow; | |
| 1018 if (wm == 0) wm = info.info.x11.window; | |
| 1019 if (wm != 0) { | |
| 1020 XTextProperty titleprop; | |
| 1021 XmbTextListToTextProperty(display, (char**)&caption, 1, XCompoundTextStyle, &titleprop); | |
| 1022 XSetWMName(display, wm, &titleprop); | |
| 1023 XSetWMIconName(display, wm, &titleprop); | |
| 1024 XFree(titleprop.value); | |
| 1025 } | |
| 1026 XSync(display, False); | |
| 1027 } | |
| 1028 #endif /* USE_X11 */ | |
| 1029 } | |
| 1030 | |
| 1031 /************************************************************ | |
| 1032 ** PicAnm | |
| 1033 */ | |
| 1034 | |
| 1035 void PicBase::ClearAnm(void) { | |
| 1036 while(!anm.empty()) { | |
| 1037 delete anm.back(); | |
| 1038 } | |
| 1039 } | |
| 1040 PicAnm::PicAnm(PicBase* _pic) { | |
| 1041 pic.push_back(_pic); | |
| 1042 pic[0]->anm.push_back(this); | |
| 1043 return; | |
| 1044 | |
| 1045 } | |
| 1046 PicAnm::PicAnm(vector<PicBase*> _pic) : pic(_pic) { | |
| 1047 if (pic.empty()) return; | |
| 1048 pic[0]->anm.push_back(this); | |
| 1049 return; | |
| 1050 } | |
| 1051 PicAnm::~PicAnm() { | |
| 1052 vector<PicAnm*>::iterator it = find(pic[0]->anm.begin(), pic[0]->anm.end(), this); | |
| 1053 if (it == pic[0]->anm.end()) { | |
| 1054 fprintf(stderr,"Cannot found this in PicAnm::~PicAnm()"); | |
| 1055 } else { | |
| 1056 pic[0]->anm.erase(it); | |
| 1057 } | |
| 1058 } |