Mercurial > otakunoraifu
annotate window/picture.cc @ 32:97b752b43502
* Removed SDL_rotozoom.{cc,h} (now uses SDL_gfx). TODO: improve configure.ac
| author | thib |
|---|---|
| date | Sat, 07 Mar 2009 21:56:18 +0000 |
| parents | 223b71206888 |
| children | 01aa5ddf7dc8 |
| 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 inline void dprintf(const char* fmt, ...) {} | |
| 46 /* render.cc */ | |
| 47 void DSurfaceBlitAlpha(Surface* src_o, const Rect& srcrect_o, Surface* dst_o, const Rect& dstrect_o, const unsigned char* alpha, const Rect& alpharect); | |
| 48 void DSurfaceBlitSaturate(Surface* src_o, const Rect& srcrect, Surface* dst_o, const Rect& dstrect, unsigned char alpha); | |
| 49 void DSurfaceBlitMultiply(Surface* src_o, const Rect& srcrect, Surface* dst_o, const Rect& dstrect); | |
| 50 void DSurfaceFill(Surface* src, const Rect& rect, int r, int g, int b, int a=0xff); // クリア | |
| 51 #if 0 /* DEBUG */ | |
| 52 #include<sys/types.h> | |
| 53 #include<sys/time.h> | |
| 54 #define dprintf printf | |
| 55 static struct timeval tv; | |
| 56 void gettm(void) { | |
| 57 gettimeofday(&tv, 0); | |
| 58 } | |
| 59 int calctm(void) { | |
| 60 struct timeval tv2; | |
| 61 gettimeofday(&tv2, 0); | |
| 62 int n = (tv2.tv_sec-tv.tv_sec)*100000 + (tv2.tv_usec-tv.tv_usec)/10; | |
| 63 return n; | |
| 64 } | |
| 65 #endif | |
| 66 | |
| 67 /****************************************** | |
| 68 ** PicBase | |
| 69 */ | |
| 70 PicBase::PicBase(const Rect& _rel_pos, PicContainer* _parent, int _attr) : | |
| 71 parent(_parent), rel_pos(_rel_pos), rel_solid_area(0,0,0,0), clip_area(0,0,0,0), | |
| 72 is_hidden(true), is_hidden_now(true), is_cached(false), attribute(_attr), surface_alpha_rect(0,0) { | |
| 73 | |
| 74 if (parent) root = parent->root; | |
| 75 else root = 0; | |
| 76 surface_back = 0; | |
| 77 surface_own = 0; | |
| 78 surface_alpha = 0; | |
| 79 surface_x = 0; surface_y = 0; | |
| 80 surface_w = -1; surface_h = -1; | |
| 81 widget = 0; | |
| 82 attribute |= NO_PICTURE; | |
| 83 if ( (attribute & CACHE_BACK) && root) { | |
| 84 surface_back = root->NewSurface(rel_pos.width(), rel_pos.height(), NO_MASK); | |
| 85 } | |
| 86 | |
| 87 if (parent) { | |
| 88 parent->children.push_back(this); | |
| 89 z_pos = parent->children.end(); z_pos--; | |
| 90 distance_root = parent->DistanceRoot() + 1; | |
| 91 } else { | |
| 92 distance_root = 1; | |
| 93 } | |
| 94 } | |
| 95 PicBase::~PicBase() { | |
| 96 ClearAnm(); | |
| 97 if (widget) { | |
| 98 fprintf(stderr,"Warning: PicBase::~PicBase: surface is disallocated but widget is still alive.\n"); | |
| 99 widget->deactivate(); | |
| 100 } | |
| 101 if (surface_back) root->DeleteSurface(surface_back); | |
| 102 if (surface_own && (attribute & SURFACE_FREE)) root->DeleteSurface(surface_own); | |
| 103 if (surface_alpha && (attribute & ALPHA_FREE)) delete surface_alpha; | |
| 104 iterator it; | |
| 105 if (parent) { // 自分を親から削除 | |
| 106 parent->children.remove(this); | |
| 107 // root の update 情報から自分を削除 | |
| 108 parent->Root().DeleteUpdatePic(this); | |
| 109 // 自分の領域を書き直す | |
| 110 Rect old_ppos = rel_pos; | |
| 111 parent->QueryAbsPos(old_ppos); | |
| 112 parent->ReBlit(old_ppos); | |
| 113 } | |
| 114 } | |
| 115 void PicBase::Blit(const Rect& rpos_orig) { | |
| 116 // 実際に描画する領域を得る | |
| 117 Rect rpos = rpos_orig; | |
| 118 // 親widget上に設定されたclip area 内に描画を限定する | |
| 119 if (clip_area.width() != 0) { | |
| 120 Rect clip = clip_area; | |
| 121 clip = child_pos(clip, this); | |
| 122 rpos.intersect(clip); | |
| 123 } | |
| 124 Rect apos = QueryAbsPos(rpos); | |
| 125 if (rpos.empty()) return; | |
| 126 // 必要に応じて保存、描画 | |
| 127 if (attribute & CACHE_BACK) root->BlitSurface(root->surface, apos, surface_back, rpos); | |
| 128 if (! (attribute & NO_PICTURE)) { | |
| 129 rpos.rmove(surface_x, surface_y); | |
| 130 if (surface_w >= 0 && surface_h >= 0) { | |
| 131 Rect clip(surface_x, surface_y, surface_x+surface_w, surface_y+surface_h); | |
| 132 rpos.intersect(clip); | |
| 133 } | |
| 134 //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); | |
| 135 root->BlitSurface(surface_own, rpos, surface_alpha, surface_alpha_rect, root->surface, apos, attribute); | |
| 136 rpos.rmove(-surface_x, -surface_y); | |
| 137 } else if (parent == 0) { // 親がいないなら背景消去の責任をもつ | |
| 138 DSurfaceFill(root->surface, apos, 0, 0, 0); | |
| 139 } | |
| 140 PicContainer* cur = dynamic_cast<PicContainer*>(this); | |
| 141 if (cur && (!cur->children.empty())) { | |
| 142 cur->BlitChildren(rpos); | |
| 143 } | |
| 144 } | |
| 145 void PicBase::SimpleBlit(Surface* screen) { | |
| 146 // 実際に描画する領域を得る | |
| 147 Rect rpos(0, 0, rel_pos.width(), rel_pos.height()); | |
| 148 Rect apos = QueryAbsPos(rpos); | |
| 149 if (rpos.empty()) return; | |
| 150 rpos.rmove(surface_x, surface_y); | |
| 151 if (surface_w >= 0 && surface_h >= 0) { | |
| 152 Rect clip(surface_x, surface_y, surface_x+surface_w, surface_y+surface_h); | |
| 153 rpos.intersect(clip); | |
| 154 } | |
| 155 //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); | |
| 156 root->BlitSurface(surface_own, rpos, surface_alpha, surface_alpha_rect, screen, apos, attribute); | |
| 157 } | |
| 158 | |
| 159 Rect PicBase::QueryAbsPos(Rect& rpos) { | |
| 160 rpos.intersect(Rect(0, 0, rel_pos.width(), rel_pos.height())); | |
| 161 if (parent == 0) { // root container | |
| 162 return rpos; | |
| 163 } | |
| 164 // 親の座標に変換後、Query する | |
| 165 Rect ppos = parent_pos(rpos); | |
| 166 Rect apos = parent->QueryAbsPos(ppos); | |
| 167 rpos = child_pos(ppos, this); | |
| 168 return apos; | |
| 169 }; | |
| 170 void PicBase::ReBlit(const Rect& rpos_c) { | |
| 171 Rect rpos = rpos_c; | |
| 172 Rect apos = QueryAbsPos(rpos); | |
| 173 | |
| 174 root->Update(this, rpos, apos); | |
| 175 } | |
| 176 void PicBase::ExecReBlit(const Rect& rpos_c) { | |
| 177 Rect rpos = rpos_c; | |
| 178 Rect abs_r = QueryAbsPos(rpos); | |
| 179 Rect ppos = parent_pos(rpos); | |
| 180 if(print_blit) fprintf(stderr,"back."); | |
| 181 if (parent) parent->BlitBack(z_pos, ppos); | |
| 182 if(print_blit) fprintf(stderr,"self."); | |
| 183 if (!is_hidden_now) Blit(rpos); | |
| 184 if(print_blit) fprintf(stderr,"front."); | |
| 185 if (parent) parent->BlitFront(z_pos, ppos); | |
| 186 if(print_blit) fprintf(stderr,"end."); | |
| 187 } | |
| 188 | |
| 189 void PicBase::ZMove(PicBase* move_to) { | |
| 190 if (parent == 0) { | |
| 191 fprintf(stderr,"Warning: PicBase::ZMove is called by root.\n"); | |
| 192 return; | |
| 193 } | |
| 194 if (move_to == ZMOVE_TOP) { | |
| 195 if (this == parent->children.back()) return; | |
| 196 } else if (move_to == ZMOVE_BOTTOM) { | |
| 197 if (this == parent->children.front()) return; | |
| 198 } else if (move_to == this) { | |
| 199 fprintf(stderr,"Error: PicBase::ZMove : move in front of itself!\n"); | |
| 200 return; | |
| 201 } else if (move_to && move_to->parent != parent) { | |
| 202 fprintf(stderr,"Error: PicBase::ZMove was called with a no-brother picture\n"); | |
| 203 return; | |
| 204 } | |
| 205 // 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 | |
| 206 iterator redraw_zpos = z_pos; redraw_zpos++; | |
| 207 if (move_to == ZMOVE_BOTTOM) { // 最背面へ | |
| 208 parent->children.erase(z_pos); | |
| 209 parent->children.push_front(this); | |
| 210 z_pos = parent->children.begin(); | |
| 211 redraw_zpos = parent->children.begin(); | |
| 212 } else if (move_to == ZMOVE_TOP) { // 最前面へ | |
| 213 redraw_zpos = z_pos; redraw_zpos++; | |
| 214 parent->children.erase(z_pos); | |
| 215 parent->children.push_back(this); | |
| 216 z_pos = parent->children.end(); z_pos--; | |
| 217 } else { | |
| 218 int dis_to = distance(move_to->parent->children.begin(), move_to->z_pos); | |
| 219 int dis_cur = distance(parent->children.begin(), z_pos); | |
| 220 if (dis_cur < dis_to) redraw_zpos = move_to->z_pos; | |
| 221 parent->children.erase(z_pos); | |
| 222 iterator insert_pos = move_to->z_pos; insert_pos++; | |
| 223 parent->children.insert(insert_pos, this); | |
| 224 z_pos = move_to->z_pos; z_pos++; | |
| 225 } | |
| 226 if (! is_hidden_now) { | |
| 227 is_cached = false; | |
| 228 ReBlit(); | |
| 229 /* @@@ parent->Blit() と Blit() の違いが分からないので修正 06/12/02 | |
| 230 Rect ppos = rel_pos; | |
| 231 parent->QueryAbsPos(ppos); | |
| 232 parent->ReBlit(ppos); | |
| 233 */ | |
| 234 } | |
| 235 }; | |
| 236 void PicBase::RMove(int add_x, int add_y) { | |
| 237 Rect old_ppos = rel_pos; | |
| 238 rel_pos.rmove(add_x, add_y); | |
| 239 parent->QueryAbsPos(old_ppos); | |
| 240 parent->ReBlit(old_ppos); | |
| 241 ReBlit(); | |
| 242 | |
| 243 if (widget) { | |
| 244 Rect new_ppos = rel_pos; | |
| 245 Rect new_apos = parent->QueryAbsPos(new_ppos); | |
| 246 widget->SetRegion(new_apos); | |
| 247 } | |
| 248 } | |
| 249 void PicBase::Move(int new_rx, int new_ry) { | |
| 250 RMove(new_rx-rel_pos.lx, new_ry-rel_pos.ty); | |
| 251 } | |
| 252 void PicBase::SetEventWidget(PicWidget* new_widget) { | |
| 253 widget = new_widget; | |
| 254 if (widget) { | |
| 255 Rect new_ppos = rel_pos; | |
| 256 Rect apos = parent->QueryAbsPos(new_ppos); | |
| 257 widget->SetRegion(apos); | |
| 258 } | |
| 259 } | |
| 260 void PicBase::show_all(void) { | |
| 261 PicContainer* cont = dynamic_cast<PicContainer*>(this); | |
| 262 if (cont && (!cont->children.empty())) cont->set_showflag(); | |
| 263 show(); | |
| 264 } | |
| 265 bool PicBase::IsParent(PicBase* to) { | |
| 266 if (parent == 0) return false; | |
| 267 if (parent == to) return true; | |
| 268 return parent->IsParent(to); | |
| 269 } | |
| 270 void PicBase::show(void) { | |
| 271 /* 自分の親がすべて shown か？ */ | |
| 272 PicContainer* cur; | |
| 273 for (cur = parent; cur != 0; cur = cur->parent) | |
| 274 if (cur->is_hidden) break; | |
| 275 if (cur) { // 親が隠れているので表示はしない | |
| 276 is_hidden = false; | |
| 277 is_hidden_now = true; | |
| 278 return; | |
| 279 } | |
| 280 if (is_hidden == false) return; // すでに表示されているのでなにもしない | |
| 281 if (widget) { | |
| 282 widget->activate(); | |
| 283 } | |
| 284 is_hidden = false; | |
| 285 is_hidden_now = false; | |
| 286 is_cached = false; | |
| 287 cur = dynamic_cast<PicContainer*>(this); | |
| 288 if (cur && (!cur->children.empty())) cur->set_nowhiddenflag(false); | |
| 289 ReBlit(); | |
| 290 } | |
| 291 void PicBase::hide(void) { | |
| 292 if (is_hidden) return; | |
| 293 if (widget) { | |
| 294 widget->deactivate(); | |
| 295 } | |
| 296 is_hidden = true; | |
| 297 is_hidden_now = true; | |
| 298 is_cached = false; | |
| 299 PicContainer* cur = dynamic_cast<PicContainer*>(this); | |
| 300 if (cur && (!cur->children.empty())) cur->set_nowhiddenflag(true); | |
| 301 ReBlit(); | |
| 302 } | |
| 303 void PicBase::SetSurfaceAlpha(const unsigned char* alpha, const Rect& alpha_r) { | |
| 304 if (attribute & ALPHA_FREE) { | |
| 305 if (surface_alpha) delete[] surface_alpha; | |
| 306 surface_alpha = 0; | |
| 307 } | |
| 308 surface_alpha = alpha; | |
| 309 surface_alpha_rect = alpha_r; | |
| 310 if (!is_hidden) ReBlit(); | |
| 311 } | |
| 312 void PicBase::SetSurfaceColorKey(int r, int g, int b) { | |
| 313 surface_alpha = 0; | |
| 314 surface_alpha_rect = Rect(0,0); | |
| 315 attribute &= ~(BLIT_SATURATE | BLIT_MULTIPLY); | |
| 316 if (surface_own) { | |
| 317 int key = SDL_MapRGB( ((SDL_Surface*)surface_own)->format, r, g, b); | |
| 318 key |= 0xff000000; | |
| 319 SDL_SetColorKey( (SDL_Surface*)surface_own, SDL_SRCCOLORKEY, key); | |
| 320 } | |
| 321 if (!is_hidden) ReBlit(); | |
| 322 } | |
| 323 void PicBase::SetSurfaceAlphaFile(const char* file) { | |
| 324 | |
| 325 /* ファイルを元に alpha 画像を作成する */ | |
| 326 /* ファイル： パルフェの 'fil' ファイル */ | |
| 327 ARCINFO* info = file_searcher.Find(FILESEARCH::PDT, file,"fil"); | |
| 328 if (info == 0) return; | |
| 329 char* new_alpha = info->CopyRead(); | |
| 330 int alpha_size = info->Size(); | |
| 331 delete info; | |
| 332 Rect sr(0,0); int w,h; | |
| 333 if (surface_own == 0 || new_alpha == 0) { | |
| 334 err_ret: | |
| 335 if (new_alpha) delete[] new_alpha; | |
| 336 SetSurfaceAlpha(0,Rect(0,0)); | |
| 337 return; | |
| 338 } | |
| 339 sr = Rect(*surface_own); | |
| 340 w = sr.width(); | |
| 341 h = sr.height(); | |
| 342 if (alpha_size < w*h) goto err_ret; | |
| 343 int i,j; | |
| 344 if ( ((SDL_Surface*)surface_own)->format->Amask == 0) { // mask を surface に繰り込む | |
| 345 Surface* dest = root->NewSurface(w,h, ALPHA_MASK); | |
| 346 for (i=0; i<h; i++) { | |
| 347 char* a = new_alpha + w*i; | |
| 348 char* s = (char*)((SDL_Surface*)surface_own)->pixels + ((SDL_Surface*)surface_own)->pitch*i; | |
| 349 char* d = (char*)((SDL_Surface*)dest)->pixels + ((SDL_Surface*)dest)->pitch*i; | |
| 350 int sbpp = ((SDL_Surface*)surface_own)->format->BytesPerPixel; | |
| 351 int dbpp = ((SDL_Surface*)dest)->format->BytesPerPixel; | |
| 352 | |
| 353 for (j=0; j<w; j++) { | |
| 354 int d = read_little_endian_int(s); | |
| 355 d &= 0xffffff; | |
| 356 if (d == 0) ; | |
| 357 else if (*a == 0) d |= 0xff000000; | |
| 358 else d |= (int(*a) << 24); | |
| 359 s += sbpp; d += dbpp; a++; | |
| 360 } | |
| 361 } | |
| 362 delete new_alpha; | |
| 363 root->DeleteSurface(surface_own); | |
| 364 surface_own = dest; | |
| 365 SetSurfaceAlpha(0, Rect(0,0)); | |
| 366 } else { // 外部にマスク作成 | |
| 367 /* 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 */ | |
| 368 for (i=0; i<h; i++) { | |
| 369 char* a = new_alpha + w*i; | |
| 370 char* s = (char*)((SDL_Surface*)surface_own)->pixels + ((SDL_Surface*)surface_own)->pitch*i; | |
| 371 int bpp = ((SDL_Surface*)surface_own)->format->BytesPerPixel; | |
| 372 for (j=0; j<w; j++) { | |
| 373 if ( ((*(int*)s) & 0xffffff) == 0) *a = 0; | |
| 374 else if (*a == 0) *a = 0xff; | |
| 375 s += bpp; a++; | |
| 376 } | |
| 377 } | |
| 378 SetSurfaceAlpha( (unsigned char*)new_alpha, Rect(0,0,w,h)); | |
| 379 attribute |= ALPHA_FREE; | |
| 380 } | |
| 381 } | |
| 382 void PicBase::SetSurface(const char* filename, int x, int y) { | |
| 383 Surface* s = root->NewSurface(filename); | |
| 384 SetSurface(s, x, y, SURFACE_FREE); | |
| 385 } | |
| 386 void PicBase::SetSurface(Surface* new_surface, int x, int y, int new_attr) { | |
| 387 if (surface_own && (attribute & SURFACE_FREE)) { | |
| 388 root->DeleteSurface(surface_own); | |
| 389 } | |
| 390 attribute &= ~(SURFACE_FREE | BLIT_SATURATE | BLIT_MULTIPLY | NO_PICTURE | SOLID); | |
| 391 attribute |= new_attr; | |
| 392 surface_own = new_surface; | |
| 393 surface_x = x; | |
| 394 surface_y = y; | |
| 395 surface_w = -1; | |
| 396 surface_h = -1; | |
| 397 | |
| 398 if (attribute & FIT_SURFACE) { | |
| 399 // surface の大きさに自分の大きさを変更 | |
| 400 parent->ReBlit(rel_pos); | |
| 401 if (surface_own == 0) { | |
| 402 rel_pos = Rect(rel_pos.lx, rel_pos.ty); | |
| 403 } else { | |
| 404 Rect r(*surface_own); | |
| 405 int w = r.width(), h = r.height(); | |
| 406 w -= x; h -= y; | |
| 407 rel_pos = Rect(rel_pos.lx, rel_pos.ty, rel_pos.lx+w, rel_pos.ty+h); | |
| 408 } | |
| 409 } | |
| 410 | |
| 411 rel_solid_area = Rect(0,0,0,0); | |
| 412 if (! surface_own) attribute |= NO_PICTURE; | |
| 413 else if (root->with_mask(surface_own) == 0) { | |
| 414 attribute |= SOLID; | |
| 415 rel_solid_area = rel_pos; | |
| 416 } | |
| 417 if (!is_hidden) ReBlit(); | |
| 418 } | |
| 419 void PicBase::SetSurfacePos(int x, int y) { | |
| 420 if (surface_x == x && surface_y == y && surface_w == -1 && surface_h == -1) return; | |
| 421 surface_x = x; surface_y = y; | |
| 422 surface_w = -1; surface_h = -1; | |
| 423 if (!is_hidden_now) ReBlit(); | |
| 424 } | |
| 425 int PicBase::SurfacePosX(void) { | |
| 426 return surface_x; | |
| 427 } | |
| 428 int PicBase::SurfacePosY(void) { | |
| 429 return surface_y; | |
| 430 } | |
| 431 void PicBase::SetSurfaceRect(const Rect& r) { | |
| 432 if (surface_x == r.lx && surface_y == r.ty && surface_w == r.width() && surface_h == r.height()) return; | |
| 433 surface_x = r.lx; surface_y = r.ty; | |
| 434 surface_w = r.width(); surface_h = r.height(); | |
| 435 parent->ReBlit(rel_pos); | |
| 436 rel_pos = Rect(rel_pos.lx, rel_pos.ty, rel_pos.lx+surface_w, rel_pos.ty+surface_h); | |
| 437 if (widget) { | |
| 438 Rect new_ppos = rel_pos; | |
| 439 Rect apos = parent->QueryAbsPos(new_ppos); | |
| 440 widget->SetRegion(apos); | |
| 441 } | |
| 442 if (!is_hidden_now) ReBlit(); | |
| 443 } | |
| 444 void PicBase::SetClipArea(const Rect& r) { | |
| 445 if (clip_area == r) return; | |
| 446 clip_area = r; | |
| 447 parent->ReBlit(rel_pos); | |
| 448 } | |
| 449 | |
| 450 void PicBase::SetSurfaceAttribute(int new_attribute) { | |
| 451 attribute &= ~(BLIT_SATURATE | BLIT_MULTIPLY); | |
| 452 attribute |= new_attribute & (BLIT_SATURATE | BLIT_MULTIPLY); | |
| 453 if (new_attribute & (BLIT_SATURATE | BLIT_MULTIPLY)) { | |
| 454 rel_solid_area = Rect(0,0); | |
| 455 } | |
| 456 } | |
| 457 void PicBase::SetSurfaceFreeFlag(bool flag) { | |
| 458 if (flag) attribute |= SURFACE_FREE; | |
| 459 else attribute &= ~SURFACE_FREE; | |
| 460 | |
| 461 } | |
| 462 | |
| 463 /****************************************** | |
| 464 ** PicContainer | |
| 465 */ | |
| 466 PicContainer::PicContainer(const Rect& rel_pos, PicContainer* parent, int attr) : | |
| 467 PicBase(rel_pos, parent, attr) { | |
| 468 } | |
| 469 PicContainer::~PicContainer() { | |
| 470 iterator end = children.end(); | |
| 471 for (iterator it = children.begin(); it != end; ) { | |
| 472 iterator it_next = it; it_next++; | |
| 473 if ((*it)->widget) delete (*it)->widget; // picture にwidget が付属しているなら、そちらをdelete | |
| 474 else delete (*it); | |
| 475 it = it_next; | |
| 476 } | |
| 477 } | |
| 478 void PicContainer::BlitBack(iterator z, Rect rpos) { | |
| 479 rpos.intersect(Rect(0, 0, rel_pos.width(), rel_pos.height())); | |
| 480 if (rpos.empty()) return; | |
| 481 iterator end = children.end(), begin = children.begin(); iterator it = begin; | |
| 482 | |
| 483 Rect ppos = parent_pos(rpos); | |
| 484 if (is_hidden_now) goto parent_redraw; | |
| 485 // cache されている領域を探す | |
| 486 // z自身がキャッシュしていれば、ここで終了 | |
| 487 if ( ((*z)->attribute & CACHE_BACK) && ( (*z)->is_cached) && (*z)->rel_pos.is_inner(rpos)) { | |
| 488 Rect cpos = child_pos(rpos, *z); | |
| 489 Rect apos = (*z)->QueryAbsPos(cpos); | |
| 490 root->BlitSurface( (*z)->surface_back, cpos, root->surface, apos); | |
| 491 return; | |
| 492 } | |
| 493 // z より下の子がキャッシュ、あるいは SOLID 描画できないか？ | |
| 494 for (it = z; it != begin;) { // 子がcontainerの場合のチェックは省略 | |
| 495 it--; | |
| 496 if ( (*it)->is_hidden_now) continue; | |
| 497 if ( (*it)->rel_pos.is_crossed(rpos)) { | |
| 498 if ( ((*it)->attribute & CACHE_BACK) && ((*it)->is_cached) && (*it)->rel_pos.is_inner(rpos)) { | |
| 499 Rect cpos = child_pos(rpos, *it); | |
| 500 Rect apos = (*it)->QueryAbsPos(cpos); | |
| 501 root->BlitSurface( (*it)->surface_back, cpos, root->surface, apos); | |
| 502 goto children_redraw; | |
| 503 } | |
| 504 if ( (*it)->rel_solid_area.is_inner(rpos)) { | |
| 505 goto children_redraw; | |
| 506 } | |
| 507 } | |
| 508 } | |
| 509 // 自分自身がキャッシュ、あるいは SOLID 描画できないか？ | |
| 510 if (rel_solid_area.is_inner(ppos)) { | |
| 511 goto self_redraw; | |
| 512 } | |
| 513 if ( (attribute & CACHE_BACK) && is_cached) { | |
| 514 Rect cpos = child_pos(rpos, *z); | |
| 515 Rect apos = (*z)->QueryAbsPos(cpos); | |
| 516 Rect draw_rpos = (*z)->parent_pos(cpos); | |
| 517 if(print_blit) fprintf(stderr,"cahce."); | |
| 518 root->BlitSurface(surface_back, draw_rpos, root->surface, apos); | |
| 519 goto self_redraw; | |
| 520 } | |
| 521 parent_redraw: | |
| 522 if (parent) { | |
| 523 Rect ppos = parent_pos(rpos); | |
| 524 if(print_blit) fprintf(stderr,"parent-back."); | |
| 525 parent->BlitBack(z_pos, ppos); | |
| 526 } | |
| 527 if (is_hidden_now) return; | |
| 528 self_redraw: | |
| 529 if(print_blit) fprintf(stderr,"back-self."); | |
| 530 BlitSelf(rpos); // 子は描画せず、自分だけ描画 | |
| 531 children_redraw: | |
| 532 for (; it != z; it++) { | |
| 533 if ( (*it)->is_hidden_now) continue; | |
| 534 if ( (*it)->rel_pos.is_crossed(rpos)) { | |
| 535 Rect cpos = child_pos(rpos, *it); | |
| 536 (*it)->Blit(cpos); | |
| 537 } | |
| 538 } | |
| 539 } | |
| 540 void PicContainer::BlitChildren(Rect rpos) { | |
| 541 if (print_blit) fprintf(stderr,"bc."); | |
| 542 iterator end = children.end(); | |
| 543 for (iterator it = children.begin(); it != end; it++) { | |
| 544 if ( (*it)->is_hidden_now) if(print_blit) fprintf(stderr,"bch %08x;",*it); | |
| 545 if ( (*it)->is_hidden_now) continue; | |
| 546 if ( (*it)->rel_pos.is_crossed(rpos)) { | |
| 547 Rect cpos = child_pos(rpos, *it); | |
| 548 (*it)->Blit(cpos); | |
| 549 } | |
| 550 } | |
| 551 } | |
| 552 void PicContainer::BlitFront(iterator z, Rect rpos) { | |
| 553 rpos.intersect(Rect(0, 0, rel_pos.width(), rel_pos.height())); | |
| 554 if (rpos.empty()) return; | |
| 555 iterator end = children.end(); iterator it; | |
| 556 z++; | |
| 557 for (it = z; it != end; it++) { | |
| 558 if ( (*it)->is_hidden_now) continue; | |
| 559 if ( (*it)->rel_pos.is_crossed(rpos)) { | |
| 560 Rect cpos = child_pos(rpos, *it); | |
| 561 (*it)->Blit(cpos); | |
| 562 } | |
| 563 } | |
| 564 if (parent) { | |
| 565 Rect ppos = parent_pos(rpos); | |
| 566 parent->BlitFront(z_pos, ppos); | |
| 567 } | |
| 568 }; | |
| 569 void PicContainer::BlitSelf(Rect rpos) { | |
| 570 // 実際に描画する領域を得る | |
| 571 rpos.intersect(Rect(0, 0, rel_pos.width(), rel_pos.height())); | |
| 572 if (rpos.empty()) return; | |
| 573 Rect apos = QueryAbsPos(rpos); | |
| 574 // 必要に応じて保存、描画 | |
| 575 if(print_blit) fprintf(stderr,"self-back."); | |
| 576 if (attribute & CACHE_BACK) root->BlitSurface(root->surface, apos, surface_back, rpos); | |
| 577 if (! (attribute & NO_PICTURE)) { | |
| 578 rpos.rmove(surface_x, surface_y); | |
| 579 if (surface_w >= 0 && surface_h >= 0) { | |
| 580 Rect clip(0, 0, surface_w, surface_h); | |
| 581 clip.rmove(rpos.lx, rpos.ty); | |
| 582 rpos.intersect(clip); | |
| 583 } | |
| 584 if(print_blit) fprintf(stderr,"self-blit."); | |
| 585 root->BlitSurface(surface_own, rpos, surface_alpha, surface_alpha_rect, root->surface, apos, attribute); | |
| 586 } else if (parent == 0) { // 親がいないなら背景消去の責任をもつ | |
| 587 DSurfaceFill(root->surface, apos, 0, 0, 0); | |
| 588 } | |
| 589 } | |
| 590 | |
| 591 void PicContainer::set_showflag(void) { | |
| 592 iterator end = children.end(); | |
| 593 for (iterator it = children.begin(); it != end; it++) { | |
| 594 (*it)->is_hidden = false; | |
| 595 PicContainer* next = dynamic_cast<PicContainer*>(*it); | |
| 596 if (next && (!next->children.empty())) next->set_showflag(); | |
| 597 } | |
| 598 } | |
| 599 void PicContainer::set_nowhiddenflag(bool is_hide) { | |
| 600 iterator end = children.end(); | |
| 601 for (iterator it = children.begin(); it != end; it++) { | |
| 602 if (is_hide) (*it)->is_hidden_now = true; | |
| 603 else (*it)->is_hidden_now = (*it)->is_hidden; | |
| 604 if ( (*it)->widget) { | |
| 605 if ((*it)->is_hidden_now) (*it)->widget->deactivate(); | |
| 606 else (*it)->widget->activate(); | |
| 607 } | |
| 608 PicContainer* next = dynamic_cast<PicContainer*>(*it); | |
| 609 if (next && (!next->children.empty())) next->set_nowhiddenflag(is_hide); | |
| 610 } | |
| 611 } | |
| 612 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 | |
| 613 PicBase::RMove(add_x, add_y); | |
| 614 iterator end = children.end(); | |
| 615 for (iterator it = children.begin(); it != end; it++) { | |
| 616 (*it)->RMove(0,0); | |
| 617 } | |
| 618 } | |
| 619 | |
| 620 PicBase* PicContainer::create_leaf(const Rect& rel_pos, int attr) { | |
| 621 return new PicBase(rel_pos, this, attr); | |
| 622 } | |
| 623 PicContainer* PicContainer::create_node(const Rect& rel_pos, int attr) { | |
| 624 return new PicContainer(rel_pos, this, attr); | |
| 625 } | |
| 626 | |
| 627 /*************************************************************** | |
| 628 ** | |
| 629 ** PicWidget | |
| 630 */ | |
| 631 | |
| 632 PicWidget::PicWidget(void) { | |
| 633 pic = 0; | |
| 634 } | |
| 635 PicWidget::~PicWidget() { | |
| 636 if (pic) { | |
| 637 pic->SetEventWidget(0); | |
| 638 delete pic; | |
| 639 } | |
| 640 pic = 0; | |
| 641 } | |
| 642 void PicWidget::SetPic(PicBase* new_pic) { | |
| 643 if (pic) { | |
| 644 pic->SetEventWidget(0); | |
| 645 delete pic; | |
| 646 } | |
| 647 pic = new_pic; | |
| 648 if (pic) pic->SetEventWidget(this); | |
| 649 } | |
| 650 PicBase* PicWidget::Pic(void) { | |
| 651 if (pic == 0) { | |
| 652 fprintf(stderr,"Error: PicWidget::Pic returns zero.\n"); | |
| 653 } | |
| 654 return pic; | |
| 655 } | |
| 656 PicContainer* PicWidget::PicNode(void) { | |
| 657 PicContainer* node = dynamic_cast<PicContainer*>(pic); | |
| 658 if (node == 0) { | |
| 659 fprintf(stderr,"Error: PicWidget::PicNode returns zero.\n"); | |
| 660 } | |
| 661 return node; | |
| 662 } | |
| 663 | |
| 664 /****************************************** | |
| 665 ** FileToSurface | |
| 666 */ | |
| 667 | |
| 668 #include<list> | |
| 669 #include<map> | |
| 670 #include<string> | |
| 671 using namespace std; | |
| 672 struct SurfaceIndex { | |
| 673 typedef list<SurfaceIndex*>::iterator qiterator; | |
| 674 string filename; | |
| 675 Surface* surface; | |
| 676 qiterator qpos; | |
| 677 int ref_count; | |
| 678 }; | |
| 679 | |
| 680 class FileToSurface { | |
| 681 typedef list<SurfaceIndex*>::iterator qiterator; | |
| 682 | |
| 683 list<SurfaceIndex*> queue; | |
| 684 map<string, SurfaceIndex*> findex; | |
| 685 map<Surface*, SurfaceIndex*> mindex; | |
| 686 int count; | |
| 687 int count_max; | |
| 688 const PicRoot& root; | |
| 689 bool DeleteData(SurfaceIndex* data); | |
| 690 Surface* LoadSurface(string name, char*& mem); | |
| 691 public: | |
| 692 FileToSurface(const PicRoot& root); | |
| 693 ~FileToSurface(void); | |
| 694 Surface* Load(string name); | |
| 695 bool Free(Surface* s); | |
| 696 }; | |
| 697 | |
| 698 FileToSurface::FileToSurface(const PicRoot& _root) : root(_root) { | |
| 699 count = 0; | |
| 700 count_max = 32; // キャッシュ量（決め打ち） | |
| 701 }; | |
| 702 FileToSurface::~FileToSurface() { | |
| 703 qiterator it; | |
| 704 for (it=queue.begin(); it != queue.end(); it++) { | |
| 705 if ( (*it)->ref_count) { | |
| 706 fprintf(stderr, "Warning: FileToSurface: delete referenced surface named '%s'\n",(*it)->filename.c_str()); | |
| 707 } | |
| 708 root.DeleteSurfaceImpl( (*it)->surface); | |
| 709 delete *it; | |
| 710 } | |
| 711 } | |
| 712 inline bool FileToSurface::DeleteData(SurfaceIndex* data) { | |
| 713 if ( data->ref_count) return false; | |
| 714 findex.erase(data->filename); | |
| 715 mindex.erase(data->surface); | |
| 716 queue.erase(data->qpos); | |
| 717 root.DeleteSurfaceImpl(data->surface); | |
| 718 delete data; | |
| 719 count--; | |
| 720 return true; | |
| 721 } | |
| 722 inline Surface* FileToSurface::LoadSurface(string name, char*& mem) { | |
| 723 ARCINFO* info = file_searcher.Find(FILESEARCH::PDT, name.c_str(),"pdt"); | |
| 724 if (info == 0) return 0; | |
| 725 GRPCONV* conv = GRPCONV::AssignConverter(info); | |
| 726 if (conv == 0) { delete info;return 0;} | |
| 727 mem = (char*)malloc(conv->Width() * conv->Height() * 4 + 1024); | |
| 728 Surface* s = 0; | |
| 729 if (conv->Read(mem)) { | |
| 730 MaskType is_mask = conv->IsMask() ? ALPHA_MASK : NO_MASK; | |
| 731 if (is_mask == ALPHA_MASK) { // alpha がすべて 0xff ならマスク無しとする | |
| 732 int len = conv->Width()*conv->Height(); | |
| 733 unsigned int* d = (unsigned int*)mem; | |
| 734 int i; for (i=0; i<len; i++) { | |
| 735 if ( (*d&0xff000000) != 0xff000000) break; | |
| 736 d++; | |
| 737 } | |
| 738 if (i == len) { | |
| 739 is_mask = NO_MASK; | |
| 740 } | |
| 741 } | |
| 742 s = root.NewSurfaceFromRGBAData(conv->Width(), conv->Height(), mem, is_mask); | |
| 743 } | |
| 744 delete conv; delete info; // delete data; | |
| 745 return s; | |
| 746 } | |
| 747 Surface* FileToSurface::Load(string name) { | |
| 748 if (findex.find(name) != findex.end()) { | |
| 749 findex[name]->ref_count++; | |
| 750 return findex[name]->surface; | |
| 751 } | |
| 752 char* mem; | |
| 753 Surface* surface = LoadSurface(name, mem); | |
| 754 if (surface == 0) return 0; | |
| 755 | |
| 756 while (count >= count_max) { // count_max 以上のデータを可能なら削除する | |
| 757 qiterator it; | |
| 758 for (it=queue.begin(); it != queue.end(); it++) { | |
| 759 if (DeleteData(*it)) break; | |
| 760 } | |
| 761 if (it == queue.end()) break; // 全データが使用中なら終了 | |
| 762 } | |
| 763 SurfaceIndex* new_index = new SurfaceIndex; | |
| 764 new_index->filename = name; | |
| 765 new_index->surface = surface; | |
| 766 findex[name] = new_index; | |
| 767 mindex[surface] = new_index; | |
| 768 queue.push_back(new_index); | |
| 769 new_index->qpos = queue.end(); new_index->qpos--; | |
| 770 new_index->ref_count = 1; | |
| 771 count++; | |
| 772 return surface; | |
| 773 } | |
| 774 bool FileToSurface::Free(Surface* s) { | |
| 775 if (mindex.find(s) == mindex.end()) { | |
| 776 return false; | |
| 777 } | |
| 778 SurfaceIndex* index = mindex[s]; | |
| 779 if (index->ref_count == 0) DeleteData(index); | |
| 780 else index->ref_count--; | |
| 781 return true; | |
| 782 } | |
| 783 | |
| 784 /****************************************** | |
| 785 ** PicRoot | |
| 786 */ | |
| 787 #include<SDL.h> | |
| 788 | |
| 789 #include"surface.h" | |
| 790 | |
| 791 #define DefaultRmask 0xff0000 | |
| 792 #define DefaultGmask 0xff00 | |
| 793 #define DefaultBmask 0xff | |
| 794 #define DefaultAmask 0xff000000 | |
| 795 #define DefaultBpp 32 | |
| 796 | |
| 797 PicRoot::PicRoot(void) { | |
| 798 hw_surface = (Surface*)SDL_GetVideoSurface(); | |
| 799 SDL_PixelFormat* fmt_SDL = hw_surface->format; | |
| 800 if (fmt_SDL->BitsPerPixel == DefaultBpp && fmt_SDL->Rmask == DefaultRmask && fmt_SDL->Gmask == DefaultGmask && fmt_SDL->Bmask == DefaultBmask) { | |
| 801 surface = hw_surface; | |
| 802 } else { | |
| 803 surface = (Surface*)SDL_CreateRGBSurface(0, hw_surface->w, hw_surface->h, DefaultBpp, DefaultRmask, DefaultGmask, DefaultBmask, 0); | |
| 804 } | |
| 805 | |
| 806 Rect rpos(0, 0, surface->w, surface->h); | |
| 807 root = new PicContainer(rpos, 0, 0); | |
| 808 root->InitRoot(this); | |
| 809 root->show(); | |
| 810 ftosurface = new FileToSurface(*this); | |
| 811 width = surface->w; | |
| 812 height = surface->h; | |
| 813 return; | |
| 814 } | |
| 815 PicRoot::~PicRoot() { | |
| 816 // if (surface) DeleteSurfaceImpl(surface); // SDL_GetVideoSurface() した surface は開放の必要がないらしい | |
| 817 surface = 0; | |
| 818 delete root; | |
| 819 delete ftosurface; | |
| 820 } | |
| 821 void PicRoot::Update(PicBase* pic, const Rect& rpos, const Rect& apos) { | |
| 822 update_rects.push_back(UpdateItem(pic, rpos, apos)); | |
| 823 } | |
| 824 bool PicRoot::UpdateItem::less(const PicRoot::UpdateItem& a, const PicRoot::UpdateItem& b) { | |
| 825 return a.pic->DistanceRoot() < b.pic->DistanceRoot(); | |
| 826 } | |
| 827 void PicRoot::DeleteUpdatePic(PicBase* pic) { | |
| 828 vector<UpdateItem>::iterator it = update_rects.begin(); | |
| 829 while(it != update_rects.end()) { | |
| 830 if (it->pic == pic) { | |
| 831 update_rects.erase(it); | |
| 832 it = update_rects.begin(); | |
| 833 continue; | |
| 834 } | |
| 835 it++; | |
| 836 } | |
| 837 return; | |
| 838 } | |
| 839 void PicRoot::ExecUpdate(void) { | |
| 840 /* 共通する領域を消去する */ | |
| 841 sort(update_rects.begin(), update_rects.end(), UpdateItem::less); | |
| 842 vector<UpdateItem>::iterator it; | |
| 843 vector<UpdateItem>::iterator end = update_rects.end(); | |
| 844 if(print_blit){ | |
| 845 fprintf(stderr,"ExecUpdate Start: \n\t"); | |
| 846 for (it=update_rects.begin(); it != end; it++) { | |
| 847 fprintf(stderr,"(%d,%d,%d,%d), ",it->apos.lx,it->apos.ty,it->apos.rx,it->apos.by); | |
| 848 } | |
| 849 fprintf(stderr,"\n"); | |
| 850 } | |
| 851 for (it=update_rects.begin(); it != end; it++) { | |
| 852 if (it->rpos.width() == 0) continue; | |
| 853 | |
| 854 Rect apos = it->apos; | |
| 855 PicBase* pic = it->pic; | |
| 856 | |
| 857 vector<UpdateItem>::iterator jt = it; jt++; | |
| 858 for (; jt != end; jt++) { | |
| 859 if (apos.is_inner(jt->apos)) { | |
| 860 if (jt->pic == pic || jt->pic->IsParent(pic)) { // 親が共通、かつ領域も共通 | |
| 861 jt->rpos = Rect(0,0); // empty rect をセット | |
| 862 jt->apos = Rect(0,0); | |
| 863 } | |
| 864 } else if (jt->apos.is_inner(apos)) { // 相手に自分が包含される | |
| 865 if (jt->pic == pic || jt->pic->IsParent(pic)) { // 親が共通、かつ領域も共通 | |
| 866 it->rpos = Rect(0,0); | |
| 867 it->apos = Rect(0,0); | |
| 868 break; | |
| 869 } | |
| 870 } | |
| 871 } | |
| 872 } | |
| 873 if(print_blit){ | |
| 874 fprintf(stderr,"->\t"); | |
| 875 for (it=update_rects.begin(); it != end; it++) { | |
| 876 fprintf(stderr,"(%d,%d,%d,%d), ",it->apos.lx,it->apos.ty,it->apos.rx,it->apos.by); | |
| 877 } | |
| 878 fprintf(stderr,"\n"); | |
| 879 } | |
| 880 | |
| 881 int num = update_rects.size(); | |
| 882 SDL_Rect* r = new SDL_Rect[num]; | |
| 883 Rect confine = Rect(0, 0, surface->w, surface->h); | |
| 884 int n = 0; | |
| 885 int i; | |
| 886 for (i=0; i<num; i++) { | |
| 887 UpdateItem& item = update_rects[i]; | |
| 888 Rect& ur = item.apos; | |
| 889 if (ur.width() == 0) continue; | |
| 890 if(print_blit)fprintf(stderr,"%08x: %d,%d,%d,%d",item.pic, item.apos.lx, item.apos.ty, item.apos.rx, item.apos.by); | |
| 891 | |
| 892 item.pic->ExecReBlit(item.rpos); | |
| 893 if(print_blit)fprintf(stderr,"\n"); | |
| 894 ur.intersect(confine); | |
| 895 r[n].x = ur.lx; | |
| 896 r[n].y = ur.ty; | |
| 897 r[n].w = ur.rx - ur.lx; | |
| 898 r[n].h = ur.by - ur.ty; | |
| 899 if (surface != hw_surface) SDL_BlitSurface(surface, &r[n], hw_surface, &r[n]); | |
| 900 n++; | |
| 901 } | |
| 902 if(print_blit)fprintf(stderr,"\n"); | |
| 903 SDL_UpdateRects(hw_surface, n, r); | |
| 904 delete[] r; update_rects.clear(); | |
| 905 } | |
| 906 | |
| 907 Surface* PicRoot::NewSurface(int w, int h, MaskType with_mask) const { | |
| 908 Surface* s; | |
| 909 if (with_mask == ALPHA_MASK) { | |
| 910 s = (Surface*)SDL_CreateRGBSurface(SDL_SRCALPHA, w, h, DefaultBpp, DefaultRmask, DefaultGmask, DefaultBmask, DefaultAmask); | |
| 911 } else { | |
| 912 s = (Surface*)SDL_CreateRGBSurface(0, w, h, DefaultBpp, DefaultRmask, DefaultGmask, DefaultBmask, 0); | |
| 913 } | |
| 914 return s; | |
| 915 } | |
| 916 | |
| 917 Surface* PicRoot::NewSurfaceFromRGBAData(int w, int h, char* data, MaskType with_mask) const { | |
| 918 int amask = (with_mask == ALPHA_MASK) ? DefaultAmask : 0; | |
| 919 Surface* s = (Surface*)SDL_CreateRGBSurfaceFrom(data, w, h, DefaultBpp, w*4, DefaultRmask, DefaultGmask, DefaultBmask, amask); | |
| 920 s->flags &= ~SDL_PREALLOC; | |
| 921 return s; | |
| 922 }; | |
| 923 Surface* PicRoot::NewSurface(const char* f, MaskType with_mask) { | |
| 924 if (f == 0) return 0; | |
| 925 Surface* s = ftosurface->Load(f); | |
| 926 if (s == 0) return 0; | |
| 927 if (with_mask == COLOR_MASK) { | |
| 928 SDL_SetColorKey( (SDL_Surface*)s, SDL_SRCCOLORKEY, *(Uint32*)s->pixels); | |
| 929 } | |
| 930 /* xkanon の残骸 */ | |
| 931 if (strcmp(f, "grdat") == 0) | |
| 932 SDL_SetColorKey(s, SDL_SRCCOLORKEY, 0x55aa66); | |
| 933 return s; | |
| 934 } | |
| 935 Surface* PicRoot::RotZoomSurface(Surface* from, double zoom, double rotate) { | |
| 936 Surface* ret = (Surface*)rotozoomSurface( (SDL_Surface*)from, rotate, zoom, SMOOTHING_OFF); | |
| 937 return ret; | |
| 938 } | |
| 939 void PicRoot::DeleteSurfaceImpl(Surface* s) const { | |
| 940 SDL_FreeSurface(s); | |
| 941 } | |
| 942 void PicRoot::DeleteSurface(Surface* s) { | |
| 943 if (!ftosurface->Free(s)) | |
| 944 DeleteSurfaceImpl(s); | |
| 945 } | |
| 946 inline SDL_Rect SDLed(const Rect& rect) { | |
| 947 SDL_Rect r; | |
| 948 r.x = rect.lx; | |
| 949 r.y = rect.ty; | |
| 950 r.w = rect.rx-rect.lx; | |
| 951 r.h = rect.by-rect.ty; | |
| 952 return r; | |
| 953 } | |
| 954 | |
| 955 #ifndef ALPHA_MAX | |
| 956 #define ALPHA_MAX 255 | |
| 957 #endif | |
| 958 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 { | |
| 959 if (print_blit) fprintf(stderr," s %08x %d:%d:%d:%d;",src, dest_r.lx, dest_r.ty, dest_r.rx, dest_r.by); | |
| 960 SDL_Rect sr = SDLed(src_r); SDL_Rect dr = SDLed(dest_r); | |
| 961 special_blit: | |
| 962 if (attribute & PicBase::BLIT_MULTIPLY) { | |
| 963 if (print_blit) fprintf(stderr,"M"); | |
| 964 DSurfaceBlitMultiply(src, src_r, dest, dest_r); | |
| 965 return; | |
| 966 } else if (attribute & PicBase::BLIT_SATURATE) { | |
| 967 if (src->format->Amask != 0) goto normal_blit; | |
| 968 if (print_blit) fprintf(stderr,"S"); | |
| 969 unsigned char a = 255; | |
| 970 if (alpha && alpha_r.width() >= 1 && alpha_r.height() >= 1) a = *alpha; | |
| 971 DSurfaceBlitSaturate(src, src_r, dest, dest_r, a); | |
| 972 return; | |
| 973 } | |
| 974 normal_blit: | |
| 975 if (print_blit) fprintf(stderr,"N"); | |
| 976 if (alpha == 0 || alpha_r.width() == 0) { // simple blit | |
| 977 if (print_blit) fprintf(stderr,"X"); | |
| 978 SDL_BlitSurface(src, &sr, dest, &dr); | |
| 979 return; | |
| 980 } | |
| 981 if (alpha_r.width() == 1 && alpha_r.height() == 1) { | |
| 982 if (*alpha == 255) { | |
| 983 if (print_blit) fprintf(stderr,"Y"); | |
| 984 SDL_BlitSurface(src, &sr, dest, &dr); | |
| 985 return; | |
| 986 } | |
| 987 if (src->format->Amask == 0) { // use per-surface alpha | |
| 988 if (print_blit) fprintf(stderr,"Z"); | |
| 989 SDL_SetAlpha(src, SDL_SRCALPHA, *alpha); | |
| 990 SDL_BlitSurface(src, &sr, dest, &dr); | |
| 991 SDL_SetAlpha(src, 0, 0); | |
| 992 return; | |
| 993 } | |
| 994 } | |
| 995 // generic alpha blit | |
| 996 if (print_blit) fprintf(stderr,"W"); | |
| 997 DSurfaceBlitAlpha(src, src_r, dest, dest_r, alpha, alpha_r); | |
| 998 return; | |
| 999 } | |
| 1000 | |
| 1001 bool PicRoot::with_mask(Surface* s) { | |
| 1002 return s->format->Amask != 0; | |
| 1003 } | |
| 1004 | |
| 1005 #if USE_X11 | |
| 1006 #include<SDL_syswm.h> | |
| 1007 #include<X11/Xlib.h> | |
| 1008 #include<X11/Xutil.h> | |
| 1009 #endif /* USE_X11 */ | |
| 1010 void PicRoot::SetWindowCaption(const char* caption) { | |
| 1011 #if USE_X11 | |
| 1012 // SDL_WM_SetCaption(caption, 0); | |
| 1013 // 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 | |
| 1014 SDL_SysWMinfo info; | |
| 1015 memset(&info,0,sizeof(info)); | |
| 1016 SDL_VERSION(&(info.version)); | |
| 1017 if (SDL_GetWMInfo(&info) == 1) { | |
| 1018 Display* display = info.info.x11.display; | |
| 1019 Window wm = info.info.x11.wmwindow; | |
| 1020 if (wm == 0) wm = info.info.x11.window; | |
| 1021 if (wm != 0) { | |
| 1022 XTextProperty titleprop; | |
| 1023 XmbTextListToTextProperty(display, (char**)&caption, 1, XCompoundTextStyle, &titleprop); | |
| 1024 XSetWMName(display, wm, &titleprop); | |
| 1025 XSetWMIconName(display, wm, &titleprop); | |
| 1026 XFree(titleprop.value); | |
| 1027 } | |
| 1028 XSync(display, False); | |
| 1029 } | |
| 1030 #endif /* USE_X11 */ | |
| 1031 } | |
| 1032 | |
| 1033 /************************************************************ | |
| 1034 ** PicAnm | |
| 1035 */ | |
| 1036 | |
| 1037 void PicBase::ClearAnm(void) { | |
| 1038 while(!anm.empty()) { | |
| 1039 delete anm.back(); | |
| 1040 } | |
| 1041 } | |
| 1042 PicAnm::PicAnm(PicBase* _pic) { | |
| 1043 pic.push_back(_pic); | |
| 1044 pic[0]->anm.push_back(this); | |
| 1045 return; | |
| 1046 | |
| 1047 } | |
| 1048 PicAnm::PicAnm(vector<PicBase*> _pic) : pic(_pic) { | |
| 1049 if (pic.empty()) return; | |
| 1050 pic[0]->anm.push_back(this); | |
| 1051 return; | |
| 1052 } | |
| 1053 PicAnm::~PicAnm() { | |
| 1054 vector<PicAnm*>::iterator it = find(pic[0]->anm.begin(), pic[0]->anm.end(), this); | |
| 1055 if (it == pic[0]->anm.end()) { | |
| 1056 fprintf(stderr,"Cannot found this in PicAnm::~PicAnm()"); | |
| 1057 } else { | |
| 1058 pic[0]->anm.erase(it); | |
| 1059 } | |
| 1060 } |