Mercurial > otakunoraifu
annotate window/picture.cc @ 52:15a18fbe6f21
* Known bugs added to the README
* Code cleaning (0 -> NULL when needed, indentation, spaces, ...)
| author | thib |
|---|---|
| date | Sat, 18 Apr 2009 18:35:39 +0000 |
| parents | ed6c21dde840 |
| children | ddbcbd000206 |
| 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 | |
| 52 | 28 #include <stdio.h> |
| 29 #include <vector> | |
| 30 #include <list> | |
| 31 #include <algorithm> | |
| 0 | 32 |
| 52 | 33 #include "rect.h" |
| 34 #include "event.h" | |
| 35 #include "font/font.h" | |
| 36 #include "font/text.h" | |
| 37 #include <SDL_rotozoom.h> | |
| 38 #include "system/file.h" | |
| 0 | 39 |
| 52 | 40 #include "picture.h" |
| 0 | 41 |
| 42 using namespace std; | |
| 43 | |
| 52 | 44 int print_blit = 0; |
| 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; | |
| 52 | 74 else root = NULL; |
| 75 surface_back = NULL; | |
| 76 surface_own = NULL; | |
| 0 | 77 surface_alpha = 0; |
| 78 surface_x = 0; surface_y = 0; | |
| 79 surface_w = -1; surface_h = -1; | |
| 52 | 80 widget = NULL; |
| 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 } | |
| 52 | 94 |
| 0 | 95 PicBase::~PicBase() { |
| 96 ClearAnm(); | |
| 52 | 97 if (widget != NULL) { |
| 0 | 98 fprintf(stderr,"Warning: PicBase::~PicBase: surface is disallocated but widget is still alive.\n"); |
| 99 widget->deactivate(); | |
| 100 } | |
| 52 | 101 if (surface_back != NULL) root->DeleteSurface(surface_back); |
| 102 if (surface_own != NULL && (attribute & SURFACE_FREE)) root->DeleteSurface(surface_own); | |
| 103 if (surface_alpha != NULL && (attribute & ALPHA_FREE)) delete surface_alpha; | |
| 0 | 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 } | |
| 52 | 115 |
| 0 | 116 void PicBase::Blit(const Rect& rpos_orig) { |
| 117 // 実際に描画する領域を得る | |
| 118 Rect rpos = rpos_orig; | |
| 119 // 親widget上に設定されたclip area 内に描画を限定する | |
| 120 if (clip_area.width() != 0) { | |
| 121 Rect clip = clip_area; | |
| 122 clip = child_pos(clip, this); | |
| 123 rpos.intersect(clip); | |
| 124 } | |
| 125 Rect apos = QueryAbsPos(rpos); | |
| 126 if (rpos.empty()) return; | |
| 127 // 必要に応じて保存、描画 | |
| 128 if (attribute & CACHE_BACK) root->BlitSurface(root->surface, apos, surface_back, rpos); | |
| 129 if (! (attribute & NO_PICTURE)) { | |
| 130 rpos.rmove(surface_x, surface_y); | |
| 131 if (surface_w >= 0 && surface_h >= 0) { | |
| 132 Rect clip(surface_x, surface_y, surface_x+surface_w, surface_y+surface_h); | |
| 133 rpos.intersect(clip); | |
| 134 } | |
| 48 | 135 //if (apos.ty < 200) fprintf(stderr,"Blit: %p : (%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); |
| 0 | 136 root->BlitSurface(surface_own, rpos, surface_alpha, surface_alpha_rect, root->surface, apos, attribute); |
| 137 rpos.rmove(-surface_x, -surface_y); | |
| 138 } else if (parent == 0) { // 親がいないなら背景消去の責任をもつ | |
| 139 DSurfaceFill(root->surface, apos, 0, 0, 0); | |
| 140 } | |
| 141 PicContainer* cur = dynamic_cast<PicContainer*>(this); | |
| 142 if (cur && (!cur->children.empty())) { | |
| 143 cur->BlitChildren(rpos); | |
| 144 } | |
| 145 } | |
| 52 | 146 |
| 0 | 147 void PicBase::SimpleBlit(Surface* screen) { |
| 148 // 実際に描画する領域を得る | |
| 149 Rect rpos(0, 0, rel_pos.width(), rel_pos.height()); | |
| 150 Rect apos = QueryAbsPos(rpos); | |
| 151 if (rpos.empty()) return; | |
| 152 rpos.rmove(surface_x, surface_y); | |
| 153 if (surface_w >= 0 && surface_h >= 0) { | |
| 154 Rect clip(surface_x, surface_y, surface_x+surface_w, surface_y+surface_h); | |
| 155 rpos.intersect(clip); | |
| 156 } | |
| 48 | 157 //if (apos.ty < 200) fprintf(stderr,"S-Blit: %p : (%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); |
| 0 | 158 root->BlitSurface(surface_own, rpos, surface_alpha, surface_alpha_rect, screen, apos, attribute); |
| 159 } | |
| 160 | |
| 161 Rect PicBase::QueryAbsPos(Rect& rpos) { | |
| 162 rpos.intersect(Rect(0, 0, rel_pos.width(), rel_pos.height())); | |
| 52 | 163 if (parent == NULL) { // root container |
| 0 | 164 return rpos; |
| 165 } | |
| 166 // 親の座標に変換後、Query する | |
| 167 Rect ppos = parent_pos(rpos); | |
| 168 Rect apos = parent->QueryAbsPos(ppos); | |
| 169 rpos = child_pos(ppos, this); | |
| 170 return apos; | |
| 52 | 171 } |
| 172 | |
| 0 | 173 void PicBase::ReBlit(const Rect& rpos_c) { |
| 174 Rect rpos = rpos_c; | |
| 175 Rect apos = QueryAbsPos(rpos); | |
| 176 root->Update(this, rpos, apos); | |
| 177 } | |
| 52 | 178 |
| 0 | 179 void PicBase::ExecReBlit(const Rect& rpos_c) { |
| 180 Rect rpos = rpos_c; | |
| 181 Rect abs_r = QueryAbsPos(rpos); | |
| 182 Rect ppos = parent_pos(rpos); | |
| 183 if(print_blit) fprintf(stderr,"back."); | |
| 184 if (parent) parent->BlitBack(z_pos, ppos); | |
| 185 if(print_blit) fprintf(stderr,"self."); | |
| 186 if (!is_hidden_now) Blit(rpos); | |
| 187 if(print_blit) fprintf(stderr,"front."); | |
| 188 if (parent) parent->BlitFront(z_pos, ppos); | |
| 189 if(print_blit) fprintf(stderr,"end."); | |
| 190 } | |
| 191 | |
| 192 void PicBase::ZMove(PicBase* move_to) { | |
| 52 | 193 if (parent == NULL) { |
| 0 | 194 fprintf(stderr,"Warning: PicBase::ZMove is called by root.\n"); |
| 195 return; | |
| 196 } | |
| 197 if (move_to == ZMOVE_TOP) { | |
| 198 if (this == parent->children.back()) return; | |
| 199 } else if (move_to == ZMOVE_BOTTOM) { | |
| 200 if (this == parent->children.front()) return; | |
| 201 } else if (move_to == this) { | |
| 202 fprintf(stderr,"Error: PicBase::ZMove : move in front of itself!\n"); | |
| 203 return; | |
| 204 } else if (move_to && move_to->parent != parent) { | |
| 205 fprintf(stderr,"Error: PicBase::ZMove was called with a no-brother picture\n"); | |
| 206 return; | |
| 207 } | |
| 208 // 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 | |
| 209 iterator redraw_zpos = z_pos; redraw_zpos++; | |
| 210 if (move_to == ZMOVE_BOTTOM) { // 最背面へ | |
| 211 parent->children.erase(z_pos); | |
| 212 parent->children.push_front(this); | |
| 213 z_pos = parent->children.begin(); | |
| 214 redraw_zpos = parent->children.begin(); | |
| 215 } else if (move_to == ZMOVE_TOP) { // 最前面へ | |
| 216 redraw_zpos = z_pos; redraw_zpos++; | |
| 217 parent->children.erase(z_pos); | |
| 218 parent->children.push_back(this); | |
| 219 z_pos = parent->children.end(); z_pos--; | |
| 220 } else { | |
| 221 int dis_to = distance(move_to->parent->children.begin(), move_to->z_pos); | |
| 222 int dis_cur = distance(parent->children.begin(), z_pos); | |
| 223 if (dis_cur < dis_to) redraw_zpos = move_to->z_pos; | |
| 224 parent->children.erase(z_pos); | |
| 225 iterator insert_pos = move_to->z_pos; insert_pos++; | |
| 226 parent->children.insert(insert_pos, this); | |
| 227 z_pos = move_to->z_pos; z_pos++; | |
| 228 } | |
| 229 if (! is_hidden_now) { | |
| 230 is_cached = false; | |
| 231 ReBlit(); | |
| 232 /* @@@ parent->Blit() と Blit() の違いが分からないので修正 06/12/02 | |
| 233 Rect ppos = rel_pos; | |
| 234 parent->QueryAbsPos(ppos); | |
| 235 parent->ReBlit(ppos); | |
| 236 */ | |
| 237 } | |
| 52 | 238 } |
| 239 | |
| 0 | 240 void PicBase::RMove(int add_x, int add_y) { |
| 241 Rect old_ppos = rel_pos; | |
| 242 rel_pos.rmove(add_x, add_y); | |
| 243 parent->QueryAbsPos(old_ppos); | |
| 244 parent->ReBlit(old_ppos); | |
| 245 ReBlit(); | |
| 246 | |
| 52 | 247 if (widget != NULL) { |
| 0 | 248 Rect new_ppos = rel_pos; |
| 249 Rect new_apos = parent->QueryAbsPos(new_ppos); | |
| 250 widget->SetRegion(new_apos); | |
| 251 } | |
| 252 } | |
| 52 | 253 |
| 0 | 254 void PicBase::Move(int new_rx, int new_ry) { |
| 255 RMove(new_rx-rel_pos.lx, new_ry-rel_pos.ty); | |
| 256 } | |
| 52 | 257 |
| 0 | 258 void PicBase::SetEventWidget(PicWidget* new_widget) { |
| 259 widget = new_widget; | |
| 52 | 260 if (widget != NULL) { |
| 0 | 261 Rect new_ppos = rel_pos; |
| 262 Rect apos = parent->QueryAbsPos(new_ppos); | |
| 263 widget->SetRegion(apos); | |
| 264 } | |
| 265 } | |
| 52 | 266 |
| 0 | 267 void PicBase::show_all(void) { |
| 268 PicContainer* cont = dynamic_cast<PicContainer*>(this); | |
| 269 if (cont && (!cont->children.empty())) cont->set_showflag(); | |
| 270 show(); | |
| 271 } | |
| 52 | 272 |
| 0 | 273 bool PicBase::IsParent(PicBase* to) { |
| 274 if (parent == 0) return false; | |
| 275 if (parent == to) return true; | |
| 276 return parent->IsParent(to); | |
| 277 } | |
| 52 | 278 |
| 0 | 279 void PicBase::show(void) { |
| 280 /* 自分の親がすべて shown か？ */ | |
| 281 PicContainer* cur; | |
| 282 for (cur = parent; cur != 0; cur = cur->parent) | |
| 283 if (cur->is_hidden) break; | |
| 52 | 284 if (cur != NULL) { // 親が隠れているので表示はしない |
| 0 | 285 is_hidden = false; |
| 286 is_hidden_now = true; | |
| 287 return; | |
| 288 } | |
| 289 if (is_hidden == false) return; // すでに表示されているのでなにもしない | |
| 52 | 290 if (widget != NULL) { |
| 0 | 291 widget->activate(); |
| 292 } | |
| 293 is_hidden = false; | |
| 294 is_hidden_now = false; | |
| 295 is_cached = false; | |
| 296 cur = dynamic_cast<PicContainer*>(this); | |
| 297 if (cur && (!cur->children.empty())) cur->set_nowhiddenflag(false); | |
| 298 ReBlit(); | |
| 299 } | |
| 52 | 300 |
| 0 | 301 void PicBase::hide(void) { |
| 302 if (is_hidden) return; | |
| 52 | 303 if (widget != NULL) { |
| 0 | 304 widget->deactivate(); |
| 305 } | |
| 306 is_hidden = true; | |
| 307 is_hidden_now = true; | |
| 308 is_cached = false; | |
| 309 PicContainer* cur = dynamic_cast<PicContainer*>(this); | |
| 310 if (cur && (!cur->children.empty())) cur->set_nowhiddenflag(true); | |
| 311 ReBlit(); | |
| 312 } | |
| 52 | 313 |
| 0 | 314 void PicBase::SetSurfaceAlpha(const unsigned char* alpha, const Rect& alpha_r) { |
| 315 if (attribute & ALPHA_FREE) { | |
| 316 if (surface_alpha) delete[] surface_alpha; | |
| 317 surface_alpha = 0; | |
| 318 } | |
| 319 surface_alpha = alpha; | |
| 320 surface_alpha_rect = alpha_r; | |
| 321 if (!is_hidden) ReBlit(); | |
| 322 } | |
| 52 | 323 |
| 0 | 324 void PicBase::SetSurfaceColorKey(int r, int g, int b) { |
| 325 surface_alpha = 0; | |
| 326 surface_alpha_rect = Rect(0,0); | |
| 327 attribute &= ~(BLIT_SATURATE | BLIT_MULTIPLY); | |
| 328 if (surface_own) { | |
| 329 int key = SDL_MapRGB( ((SDL_Surface*)surface_own)->format, r, g, b); | |
| 330 key |= 0xff000000; | |
| 331 SDL_SetColorKey( (SDL_Surface*)surface_own, SDL_SRCCOLORKEY, key); | |
| 332 } | |
| 333 if (!is_hidden) ReBlit(); | |
| 334 } | |
| 52 | 335 |
| 0 | 336 void PicBase::SetSurfaceAlphaFile(const char* file) { |
| 337 | |
| 338 /* ファイルを元に alpha 画像を作成する */ | |
| 339 /* ファイル： パルフェの 'fil' ファイル */ | |
| 340 ARCINFO* info = file_searcher.Find(FILESEARCH::PDT, file,"fil"); | |
| 52 | 341 if (info == NULL) return; |
| 0 | 342 char* new_alpha = info->CopyRead(); |
| 343 int alpha_size = info->Size(); | |
| 344 delete info; | |
| 345 Rect sr(0,0); int w,h; | |
| 52 | 346 if (surface_own == NULL || new_alpha == NULL) { |
| 0 | 347 err_ret: |
| 348 if (new_alpha) delete[] new_alpha; | |
| 349 SetSurfaceAlpha(0,Rect(0,0)); | |
| 350 return; | |
| 351 } | |
| 352 sr = Rect(*surface_own); | |
| 353 w = sr.width(); | |
| 354 h = sr.height(); | |
| 355 if (alpha_size < w*h) goto err_ret; | |
| 356 int i,j; | |
| 357 if ( ((SDL_Surface*)surface_own)->format->Amask == 0) { // mask を surface に繰り込む | |
| 358 Surface* dest = root->NewSurface(w,h, ALPHA_MASK); | |
| 359 for (i=0; i<h; i++) { | |
| 360 char* a = new_alpha + w*i; | |
| 361 char* s = (char*)((SDL_Surface*)surface_own)->pixels + ((SDL_Surface*)surface_own)->pitch*i; | |
| 362 char* d = (char*)((SDL_Surface*)dest)->pixels + ((SDL_Surface*)dest)->pitch*i; | |
| 363 int sbpp = ((SDL_Surface*)surface_own)->format->BytesPerPixel; | |
| 364 int dbpp = ((SDL_Surface*)dest)->format->BytesPerPixel; | |
| 365 | |
| 366 for (j=0; j<w; j++) { | |
| 367 int d = read_little_endian_int(s); | |
| 368 d &= 0xffffff; | |
| 369 if (d == 0) ; | |
| 370 else if (*a == 0) d |= 0xff000000; | |
| 371 else d |= (int(*a) << 24); | |
| 372 s += sbpp; d += dbpp; a++; | |
| 373 } | |
| 374 } | |
| 375 delete new_alpha; | |
| 376 root->DeleteSurface(surface_own); | |
| 377 surface_own = dest; | |
| 378 SetSurfaceAlpha(0, Rect(0,0)); | |
| 379 } else { // 外部にマスク作成 | |
| 380 /* 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 */ | |
| 381 for (i=0; i<h; i++) { | |
| 382 char* a = new_alpha + w*i; | |
| 383 char* s = (char*)((SDL_Surface*)surface_own)->pixels + ((SDL_Surface*)surface_own)->pitch*i; | |
| 384 int bpp = ((SDL_Surface*)surface_own)->format->BytesPerPixel; | |
| 385 for (j=0; j<w; j++) { | |
| 386 if ( ((*(int*)s) & 0xffffff) == 0) *a = 0; | |
| 387 else if (*a == 0) *a = 0xff; | |
| 388 s += bpp; a++; | |
| 389 } | |
| 390 } | |
| 391 SetSurfaceAlpha( (unsigned char*)new_alpha, Rect(0,0,w,h)); | |
| 392 attribute |= ALPHA_FREE; | |
| 393 } | |
| 394 } | |
| 52 | 395 |
| 0 | 396 void PicBase::SetSurface(const char* filename, int x, int y) { |
| 397 Surface* s = root->NewSurface(filename); | |
| 398 SetSurface(s, x, y, SURFACE_FREE); | |
| 399 } | |
| 52 | 400 |
| 0 | 401 void PicBase::SetSurface(Surface* new_surface, int x, int y, int new_attr) { |
| 52 | 402 if (surface_own != NULL && (attribute & SURFACE_FREE)) { |
| 0 | 403 root->DeleteSurface(surface_own); |
| 404 } | |
| 405 attribute &= ~(SURFACE_FREE | BLIT_SATURATE | BLIT_MULTIPLY | NO_PICTURE | SOLID); | |
| 406 attribute |= new_attr; | |
| 407 surface_own = new_surface; | |
| 408 surface_x = x; | |
| 409 surface_y = y; | |
| 410 surface_w = -1; | |
| 411 surface_h = -1; | |
| 412 | |
| 413 if (attribute & FIT_SURFACE) { | |
| 414 // surface の大きさに自分の大きさを変更 | |
| 415 parent->ReBlit(rel_pos); | |
| 416 if (surface_own == 0) { | |
| 417 rel_pos = Rect(rel_pos.lx, rel_pos.ty); | |
| 418 } else { | |
| 419 Rect r(*surface_own); | |
| 420 int w = r.width(), h = r.height(); | |
| 421 w -= x; h -= y; | |
| 422 rel_pos = Rect(rel_pos.lx, rel_pos.ty, rel_pos.lx+w, rel_pos.ty+h); | |
| 423 } | |
| 424 } | |
| 425 | |
| 426 rel_solid_area = Rect(0,0,0,0); | |
| 52 | 427 if (surface_own == NULL) attribute |= NO_PICTURE; |
| 0 | 428 else if (root->with_mask(surface_own) == 0) { |
| 429 attribute |= SOLID; | |
| 430 rel_solid_area = rel_pos; | |
| 431 } | |
| 432 if (!is_hidden) ReBlit(); | |
| 433 } | |
| 52 | 434 |
| 0 | 435 void PicBase::SetSurfacePos(int x, int y) { |
| 436 if (surface_x == x && surface_y == y && surface_w == -1 && surface_h == -1) return; | |
| 437 surface_x = x; surface_y = y; | |
| 438 surface_w = -1; surface_h = -1; | |
| 439 if (!is_hidden_now) ReBlit(); | |
| 440 } | |
| 52 | 441 |
| 0 | 442 int PicBase::SurfacePosX(void) { |
| 443 return surface_x; | |
| 444 } | |
| 52 | 445 |
| 0 | 446 int PicBase::SurfacePosY(void) { |
| 447 return surface_y; | |
| 448 } | |
| 52 | 449 |
| 0 | 450 void PicBase::SetSurfaceRect(const Rect& r) { |
| 451 if (surface_x == r.lx && surface_y == r.ty && surface_w == r.width() && surface_h == r.height()) return; | |
| 52 | 452 surface_x = r.lx; |
| 453 surface_y = r.ty; | |
| 0 | 454 surface_w = r.width(); surface_h = r.height(); |
| 455 parent->ReBlit(rel_pos); | |
| 456 rel_pos = Rect(rel_pos.lx, rel_pos.ty, rel_pos.lx+surface_w, rel_pos.ty+surface_h); | |
| 52 | 457 if (widget != NULL) { |
| 0 | 458 Rect new_ppos = rel_pos; |
| 459 Rect apos = parent->QueryAbsPos(new_ppos); | |
| 460 widget->SetRegion(apos); | |
| 461 } | |
| 462 if (!is_hidden_now) ReBlit(); | |
| 463 } | |
| 52 | 464 |
| 0 | 465 void PicBase::SetClipArea(const Rect& r) { |
| 466 if (clip_area == r) return; | |
| 467 clip_area = r; | |
| 468 parent->ReBlit(rel_pos); | |
| 469 } | |
| 470 | |
| 471 void PicBase::SetSurfaceAttribute(int new_attribute) { | |
| 472 attribute &= ~(BLIT_SATURATE | BLIT_MULTIPLY); | |
| 473 attribute |= new_attribute & (BLIT_SATURATE | BLIT_MULTIPLY); | |
| 474 if (new_attribute & (BLIT_SATURATE | BLIT_MULTIPLY)) { | |
| 475 rel_solid_area = Rect(0,0); | |
| 476 } | |
| 477 } | |
| 52 | 478 |
| 0 | 479 void PicBase::SetSurfaceFreeFlag(bool flag) { |
| 480 if (flag) attribute |= SURFACE_FREE; | |
| 481 else attribute &= ~SURFACE_FREE; | |
| 482 | |
| 483 } | |
| 484 | |
| 485 /****************************************** | |
| 486 ** PicContainer | |
| 487 */ | |
| 488 PicContainer::PicContainer(const Rect& rel_pos, PicContainer* parent, int attr) : | |
| 489 PicBase(rel_pos, parent, attr) { | |
| 490 } | |
| 52 | 491 |
| 0 | 492 PicContainer::~PicContainer() { |
| 493 iterator end = children.end(); | |
| 494 for (iterator it = children.begin(); it != end; ) { | |
| 495 iterator it_next = it; it_next++; | |
| 52 | 496 if ((*it)->widget != NULL) delete (*it)->widget; // picture にwidget が付属しているなら、そちらをdelete |
| 0 | 497 else delete (*it); |
| 498 it = it_next; | |
| 499 } | |
| 500 } | |
| 52 | 501 |
| 0 | 502 void PicContainer::BlitBack(iterator z, Rect rpos) { |
| 503 rpos.intersect(Rect(0, 0, rel_pos.width(), rel_pos.height())); | |
| 504 if (rpos.empty()) return; | |
| 52 | 505 iterator end = children.end(), begin = children.begin(); |
| 506 iterator it = begin; | |
| 0 | 507 |
| 508 Rect ppos = parent_pos(rpos); | |
| 509 if (is_hidden_now) goto parent_redraw; | |
| 510 // cache されている領域を探す | |
| 511 // z自身がキャッシュしていれば、ここで終了 | |
| 512 if ( ((*z)->attribute & CACHE_BACK) && ( (*z)->is_cached) && (*z)->rel_pos.is_inner(rpos)) { | |
| 513 Rect cpos = child_pos(rpos, *z); | |
| 514 Rect apos = (*z)->QueryAbsPos(cpos); | |
| 515 root->BlitSurface( (*z)->surface_back, cpos, root->surface, apos); | |
| 516 return; | |
| 517 } | |
| 518 // z より下の子がキャッシュ、あるいは SOLID 描画できないか？ | |
| 519 for (it = z; it != begin;) { // 子がcontainerの場合のチェックは省略 | |
| 520 it--; | |
| 521 if ( (*it)->is_hidden_now) continue; | |
| 522 if ( (*it)->rel_pos.is_crossed(rpos)) { | |
| 523 if ( ((*it)->attribute & CACHE_BACK) && ((*it)->is_cached) && (*it)->rel_pos.is_inner(rpos)) { | |
| 524 Rect cpos = child_pos(rpos, *it); | |
| 525 Rect apos = (*it)->QueryAbsPos(cpos); | |
| 526 root->BlitSurface( (*it)->surface_back, cpos, root->surface, apos); | |
| 527 goto children_redraw; | |
| 528 } | |
| 529 if ( (*it)->rel_solid_area.is_inner(rpos)) { | |
| 530 goto children_redraw; | |
| 531 } | |
| 532 } | |
| 533 } | |
| 534 // 自分自身がキャッシュ、あるいは SOLID 描画できないか？ | |
| 535 if (rel_solid_area.is_inner(ppos)) { | |
| 536 goto self_redraw; | |
| 537 } | |
| 538 if ( (attribute & CACHE_BACK) && is_cached) { | |
| 539 Rect cpos = child_pos(rpos, *z); | |
| 540 Rect apos = (*z)->QueryAbsPos(cpos); | |
| 541 Rect draw_rpos = (*z)->parent_pos(cpos); | |
| 542 if(print_blit) fprintf(stderr,"cahce."); | |
| 543 root->BlitSurface(surface_back, draw_rpos, root->surface, apos); | |
| 544 goto self_redraw; | |
| 545 } | |
| 546 parent_redraw: | |
| 547 if (parent) { | |
| 548 Rect ppos = parent_pos(rpos); | |
| 549 if(print_blit) fprintf(stderr,"parent-back."); | |
| 550 parent->BlitBack(z_pos, ppos); | |
| 551 } | |
| 552 if (is_hidden_now) return; | |
| 553 self_redraw: | |
| 554 if(print_blit) fprintf(stderr,"back-self."); | |
| 555 BlitSelf(rpos); // 子は描画せず、自分だけ描画 | |
| 556 children_redraw: | |
| 557 for (; it != z; 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 } | |
| 52 | 565 |
| 0 | 566 void PicContainer::BlitChildren(Rect rpos) { |
| 567 if (print_blit) fprintf(stderr,"bc."); | |
| 568 iterator end = children.end(); | |
| 569 for (iterator it = children.begin(); it != end; it++) { | |
| 48 | 570 if ( (*it)->is_hidden_now) if(print_blit) fprintf(stderr,"bch %p;",*it); |
| 0 | 571 if ( (*it)->is_hidden_now) continue; |
| 572 if ( (*it)->rel_pos.is_crossed(rpos)) { | |
| 573 Rect cpos = child_pos(rpos, *it); | |
| 574 (*it)->Blit(cpos); | |
| 575 } | |
| 576 } | |
| 577 } | |
| 52 | 578 |
| 0 | 579 void PicContainer::BlitFront(iterator z, Rect rpos) { |
| 580 rpos.intersect(Rect(0, 0, rel_pos.width(), rel_pos.height())); | |
| 581 if (rpos.empty()) return; | |
| 52 | 582 iterator end = children.end(); |
| 583 iterator it; | |
| 0 | 584 z++; |
| 585 for (it = z; it != end; it++) { | |
| 586 if ( (*it)->is_hidden_now) continue; | |
| 587 if ( (*it)->rel_pos.is_crossed(rpos)) { | |
| 588 Rect cpos = child_pos(rpos, *it); | |
| 589 (*it)->Blit(cpos); | |
| 590 } | |
| 591 } | |
| 592 if (parent) { | |
| 593 Rect ppos = parent_pos(rpos); | |
| 594 parent->BlitFront(z_pos, ppos); | |
| 595 } | |
| 52 | 596 } |
| 597 | |
| 0 | 598 void PicContainer::BlitSelf(Rect rpos) { |
| 599 // 実際に描画する領域を得る | |
| 600 rpos.intersect(Rect(0, 0, rel_pos.width(), rel_pos.height())); | |
| 601 if (rpos.empty()) return; | |
| 602 Rect apos = QueryAbsPos(rpos); | |
| 603 // 必要に応じて保存、描画 | |
| 604 if(print_blit) fprintf(stderr,"self-back."); | |
| 605 if (attribute & CACHE_BACK) root->BlitSurface(root->surface, apos, surface_back, rpos); | |
| 606 if (! (attribute & NO_PICTURE)) { | |
| 607 rpos.rmove(surface_x, surface_y); | |
| 608 if (surface_w >= 0 && surface_h >= 0) { | |
| 609 Rect clip(0, 0, surface_w, surface_h); | |
| 610 clip.rmove(rpos.lx, rpos.ty); | |
| 611 rpos.intersect(clip); | |
| 612 } | |
| 613 if(print_blit) fprintf(stderr,"self-blit."); | |
| 614 root->BlitSurface(surface_own, rpos, surface_alpha, surface_alpha_rect, root->surface, apos, attribute); | |
| 52 | 615 } else if (parent == NULL) { // 親がいないなら背景消去の責任をもつ |
| 0 | 616 DSurfaceFill(root->surface, apos, 0, 0, 0); |
| 617 } | |
| 618 } | |
| 619 | |
| 620 void PicContainer::set_showflag(void) { | |
| 621 iterator end = children.end(); | |
| 622 for (iterator it = children.begin(); it != end; it++) { | |
| 623 (*it)->is_hidden = false; | |
| 624 PicContainer* next = dynamic_cast<PicContainer*>(*it); | |
| 625 if (next && (!next->children.empty())) next->set_showflag(); | |
| 626 } | |
| 627 } | |
| 52 | 628 |
| 0 | 629 void PicContainer::set_nowhiddenflag(bool is_hide) { |
| 630 iterator end = children.end(); | |
| 631 for (iterator it = children.begin(); it != end; it++) { | |
| 632 if (is_hide) (*it)->is_hidden_now = true; | |
| 633 else (*it)->is_hidden_now = (*it)->is_hidden; | |
| 52 | 634 if ( (*it)->widget != NULL) { |
| 0 | 635 if ((*it)->is_hidden_now) (*it)->widget->deactivate(); |
| 636 else (*it)->widget->activate(); | |
| 637 } | |
| 638 PicContainer* next = dynamic_cast<PicContainer*>(*it); | |
| 639 if (next && (!next->children.empty())) next->set_nowhiddenflag(is_hide); | |
| 640 } | |
| 641 } | |
| 52 | 642 |
| 0 | 643 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 |
| 644 PicBase::RMove(add_x, add_y); | |
| 645 iterator end = children.end(); | |
| 646 for (iterator it = children.begin(); it != end; it++) { | |
| 647 (*it)->RMove(0,0); | |
| 648 } | |
| 649 } | |
| 650 | |
| 651 PicBase* PicContainer::create_leaf(const Rect& rel_pos, int attr) { | |
| 652 return new PicBase(rel_pos, this, attr); | |
| 653 } | |
| 52 | 654 |
| 0 | 655 PicContainer* PicContainer::create_node(const Rect& rel_pos, int attr) { |
| 656 return new PicContainer(rel_pos, this, attr); | |
| 657 } | |
| 658 | |
| 659 /*************************************************************** | |
| 660 ** | |
| 661 ** PicWidget | |
| 662 */ | |
| 663 | |
| 664 PicWidget::PicWidget(void) { | |
| 52 | 665 pic = NULL; |
| 0 | 666 } |
| 52 | 667 |
| 0 | 668 PicWidget::~PicWidget() { |
| 52 | 669 if (pic != NULL) { |
| 0 | 670 pic->SetEventWidget(0); |
| 671 delete pic; | |
| 672 } | |
| 52 | 673 pic = NULL; |
| 0 | 674 } |
| 52 | 675 |
| 0 | 676 void PicWidget::SetPic(PicBase* new_pic) { |
| 52 | 677 if (pic != NULL) { |
| 0 | 678 pic->SetEventWidget(0); |
| 679 delete pic; | |
| 680 } | |
| 681 pic = new_pic; | |
| 52 | 682 if (pic != NULL) pic->SetEventWidget(this); |
| 0 | 683 } |
| 52 | 684 |
| 0 | 685 PicBase* PicWidget::Pic(void) { |
| 52 | 686 if (pic == NULL) { |
| 0 | 687 fprintf(stderr,"Error: PicWidget::Pic returns zero.\n"); |
| 688 } | |
| 689 return pic; | |
| 690 } | |
| 52 | 691 |
| 0 | 692 PicContainer* PicWidget::PicNode(void) { |
| 693 PicContainer* node = dynamic_cast<PicContainer*>(pic); | |
| 52 | 694 if (node == NULL) { |
| 0 | 695 fprintf(stderr,"Error: PicWidget::PicNode returns zero.\n"); |
| 696 } | |
| 697 return node; | |
| 698 } | |
| 699 | |
| 700 /****************************************** | |
| 701 ** FileToSurface | |
| 702 */ | |
| 703 | |
| 52 | 704 #include <list> |
| 705 #include <map> | |
| 706 #include <string> | |
| 707 | |
| 0 | 708 using namespace std; |
| 709 struct SurfaceIndex { | |
| 710 typedef list<SurfaceIndex*>::iterator qiterator; | |
| 711 string filename; | |
| 712 Surface* surface; | |
| 713 qiterator qpos; | |
| 714 int ref_count; | |
| 715 }; | |
| 716 | |
| 717 class FileToSurface { | |
| 52 | 718 private: |
| 719 typedef list<SurfaceIndex*>::iterator qiterator; | |
| 0 | 720 |
| 52 | 721 list<SurfaceIndex*> queue; |
| 722 map<string, SurfaceIndex*> findex; | |
| 723 map<Surface*, SurfaceIndex*> mindex; | |
| 724 int count; | |
| 725 int count_max; | |
| 726 const PicRoot& root; | |
| 727 bool DeleteData(SurfaceIndex* data); | |
| 728 Surface* LoadSurface(string name, char*& mem); | |
| 729 | |
| 730 public: | |
| 731 FileToSurface(const PicRoot& root); | |
| 732 ~FileToSurface(void); | |
| 733 Surface* Load(string name); | |
| 734 bool Free(Surface* s); | |
| 0 | 735 }; |
| 736 | |
| 737 FileToSurface::FileToSurface(const PicRoot& _root) : root(_root) { | |
| 738 count = 0; | |
| 739 count_max = 32; // キャッシュ量（決め打ち） | |
| 740 }; | |
| 52 | 741 |
| 0 | 742 FileToSurface::~FileToSurface() { |
| 743 qiterator it; | |
| 744 for (it=queue.begin(); it != queue.end(); it++) { | |
| 745 if ( (*it)->ref_count) { | |
| 746 fprintf(stderr, "Warning: FileToSurface: delete referenced surface named '%s'\n",(*it)->filename.c_str()); | |
| 747 } | |
| 748 root.DeleteSurfaceImpl( (*it)->surface); | |
| 749 delete *it; | |
| 750 } | |
| 751 } | |
| 52 | 752 |
| 0 | 753 inline bool FileToSurface::DeleteData(SurfaceIndex* data) { |
| 754 if ( data->ref_count) return false; | |
| 755 findex.erase(data->filename); | |
| 756 mindex.erase(data->surface); | |
| 757 queue.erase(data->qpos); | |
| 758 root.DeleteSurfaceImpl(data->surface); | |
| 759 delete data; | |
| 760 count--; | |
| 761 return true; | |
| 762 } | |
| 52 | 763 |
| 0 | 764 inline Surface* FileToSurface::LoadSurface(string name, char*& mem) { |
| 765 ARCINFO* info = file_searcher.Find(FILESEARCH::PDT, name.c_str(),"pdt"); | |
| 52 | 766 if (info == NULL) return NULL; |
| 0 | 767 GRPCONV* conv = GRPCONV::AssignConverter(info); |
| 52 | 768 if (conv == NULL) { |
| 769 delete info; | |
| 770 return NULL; | |
| 771 } | |
| 0 | 772 mem = (char*)malloc(conv->Width() * conv->Height() * 4 + 1024); |
| 52 | 773 Surface* s = NULL; |
| 0 | 774 if (conv->Read(mem)) { |
| 775 MaskType is_mask = conv->IsMask() ? ALPHA_MASK : NO_MASK; | |
| 776 if (is_mask == ALPHA_MASK) { // alpha がすべて 0xff ならマスク無しとする | |
| 777 int len = conv->Width()*conv->Height(); | |
| 778 unsigned int* d = (unsigned int*)mem; | |
| 779 int i; for (i=0; i<len; i++) { | |
| 780 if ( (*d&0xff000000) != 0xff000000) break; | |
| 781 d++; | |
| 782 } | |
| 783 if (i == len) { | |
| 784 is_mask = NO_MASK; | |
| 785 } | |
| 786 } | |
| 787 s = root.NewSurfaceFromRGBAData(conv->Width(), conv->Height(), mem, is_mask); | |
| 788 } | |
| 789 delete conv; delete info; // delete data; | |
| 790 return s; | |
| 791 } | |
| 52 | 792 |
| 0 | 793 Surface* FileToSurface::Load(string name) { |
| 794 if (findex.find(name) != findex.end()) { | |
| 795 findex[name]->ref_count++; | |
| 796 return findex[name]->surface; | |
| 797 } | |
| 798 char* mem; | |
| 799 Surface* surface = LoadSurface(name, mem); | |
| 52 | 800 if (surface == NULL) return NULL; |
| 0 | 801 |
| 802 while (count >= count_max) { // count_max 以上のデータを可能なら削除する | |
| 803 qiterator it; | |
| 804 for (it=queue.begin(); it != queue.end(); it++) { | |
| 805 if (DeleteData(*it)) break; | |
| 806 } | |
| 807 if (it == queue.end()) break; // 全データが使用中なら終了 | |
| 808 } | |
| 809 SurfaceIndex* new_index = new SurfaceIndex; | |
| 810 new_index->filename = name; | |
| 811 new_index->surface = surface; | |
| 812 findex[name] = new_index; | |
| 813 mindex[surface] = new_index; | |
| 814 queue.push_back(new_index); | |
| 815 new_index->qpos = queue.end(); new_index->qpos--; | |
| 816 new_index->ref_count = 1; | |
| 817 count++; | |
| 818 return surface; | |
| 819 } | |
| 52 | 820 |
| 0 | 821 bool FileToSurface::Free(Surface* s) { |
| 822 if (mindex.find(s) == mindex.end()) { | |
| 823 return false; | |
| 824 } | |
| 825 SurfaceIndex* index = mindex[s]; | |
| 826 if (index->ref_count == 0) DeleteData(index); | |
| 827 else index->ref_count--; | |
| 828 return true; | |
| 829 } | |
| 830 | |
| 831 /****************************************** | |
| 832 ** PicRoot | |
| 833 */ | |
| 52 | 834 #include <SDL.h> |
| 0 | 835 |
| 52 | 836 #include "surface.h" |
| 0 | 837 |
| 838 #define DefaultRmask 0xff0000 | |
| 839 #define DefaultGmask 0xff00 | |
| 840 #define DefaultBmask 0xff | |
| 841 #define DefaultAmask 0xff000000 | |
| 842 #define DefaultBpp 32 | |
| 843 | |
| 844 PicRoot::PicRoot(void) { | |
| 845 hw_surface = (Surface*)SDL_GetVideoSurface(); | |
| 846 SDL_PixelFormat* fmt_SDL = hw_surface->format; | |
| 847 if (fmt_SDL->BitsPerPixel == DefaultBpp && fmt_SDL->Rmask == DefaultRmask && fmt_SDL->Gmask == DefaultGmask && fmt_SDL->Bmask == DefaultBmask) { | |
| 848 surface = hw_surface; | |
| 849 } else { | |
| 850 surface = (Surface*)SDL_CreateRGBSurface(0, hw_surface->w, hw_surface->h, DefaultBpp, DefaultRmask, DefaultGmask, DefaultBmask, 0); | |
| 851 } | |
| 852 | |
| 853 Rect rpos(0, 0, surface->w, surface->h); | |
| 854 root = new PicContainer(rpos, 0, 0); | |
| 855 root->InitRoot(this); | |
| 856 root->show(); | |
| 857 ftosurface = new FileToSurface(*this); | |
| 858 width = surface->w; | |
| 859 height = surface->h; | |
| 860 return; | |
| 861 } | |
| 52 | 862 |
| 0 | 863 PicRoot::~PicRoot() { |
| 864 // if (surface) DeleteSurfaceImpl(surface); // SDL_GetVideoSurface() した surface は開放の必要がないらしい | |
| 52 | 865 surface = NULL; |
| 0 | 866 delete root; |
| 867 delete ftosurface; | |
| 868 } | |
| 52 | 869 |
| 0 | 870 void PicRoot::Update(PicBase* pic, const Rect& rpos, const Rect& apos) { |
| 871 update_rects.push_back(UpdateItem(pic, rpos, apos)); | |
| 872 } | |
| 52 | 873 |
| 0 | 874 bool PicRoot::UpdateItem::less(const PicRoot::UpdateItem& a, const PicRoot::UpdateItem& b) { |
| 875 return a.pic->DistanceRoot() < b.pic->DistanceRoot(); | |
| 876 } | |
| 52 | 877 |
| 0 | 878 void PicRoot::DeleteUpdatePic(PicBase* pic) { |
| 879 vector<UpdateItem>::iterator it = update_rects.begin(); | |
| 880 while(it != update_rects.end()) { | |
| 881 if (it->pic == pic) { | |
| 882 update_rects.erase(it); | |
| 883 it = update_rects.begin(); | |
| 884 continue; | |
| 885 } | |
| 886 it++; | |
| 887 } | |
| 888 return; | |
| 889 } | |
| 52 | 890 |
| 0 | 891 void PicRoot::ExecUpdate(void) { |
| 892 /* 共通する領域を消去する */ | |
| 893 sort(update_rects.begin(), update_rects.end(), UpdateItem::less); | |
| 894 vector<UpdateItem>::iterator it; | |
| 895 vector<UpdateItem>::iterator end = update_rects.end(); | |
| 52 | 896 |
| 0 | 897 if(print_blit){ |
| 898 fprintf(stderr,"ExecUpdate Start: \n\t"); | |
| 899 for (it=update_rects.begin(); it != end; it++) { | |
| 900 fprintf(stderr,"(%d,%d,%d,%d), ",it->apos.lx,it->apos.ty,it->apos.rx,it->apos.by); | |
| 901 } | |
| 902 fprintf(stderr,"\n"); | |
| 903 } | |
| 52 | 904 |
| 0 | 905 for (it=update_rects.begin(); it != end; it++) { |
| 906 if (it->rpos.width() == 0) continue; | |
| 907 | |
| 908 Rect apos = it->apos; | |
| 909 PicBase* pic = it->pic; | |
| 910 | |
| 911 vector<UpdateItem>::iterator jt = it; jt++; | |
| 912 for (; jt != end; jt++) { | |
| 913 if (apos.is_inner(jt->apos)) { | |
| 914 if (jt->pic == pic || jt->pic->IsParent(pic)) { // 親が共通、かつ領域も共通 | |
| 915 jt->rpos = Rect(0,0); // empty rect をセット | |
| 916 jt->apos = Rect(0,0); | |
| 917 } | |
| 918 } else if (jt->apos.is_inner(apos)) { // 相手に自分が包含される | |
| 919 if (jt->pic == pic || jt->pic->IsParent(pic)) { // 親が共通、かつ領域も共通 | |
| 920 it->rpos = Rect(0,0); | |
| 921 it->apos = Rect(0,0); | |
| 922 break; | |
| 923 } | |
| 924 } | |
| 925 } | |
| 926 } | |
| 52 | 927 |
| 0 | 928 if(print_blit){ |
| 929 fprintf(stderr,"->\t"); | |
| 930 for (it=update_rects.begin(); it != end; it++) { | |
| 931 fprintf(stderr,"(%d,%d,%d,%d), ",it->apos.lx,it->apos.ty,it->apos.rx,it->apos.by); | |
| 932 } | |
| 933 fprintf(stderr,"\n"); | |
| 934 } | |
| 935 | |
| 936 int num = update_rects.size(); | |
| 937 SDL_Rect* r = new SDL_Rect[num]; | |
| 938 Rect confine = Rect(0, 0, surface->w, surface->h); | |
| 939 int n = 0; | |
| 940 int i; | |
| 941 for (i=0; i<num; i++) { | |
| 942 UpdateItem& item = update_rects[i]; | |
| 943 Rect& ur = item.apos; | |
| 944 if (ur.width() == 0) continue; | |
| 48 | 945 if(print_blit)fprintf(stderr,"%p: %d,%d,%d,%d",item.pic, item.apos.lx, item.apos.ty, item.apos.rx, item.apos.by); |
| 0 | 946 |
| 947 item.pic->ExecReBlit(item.rpos); | |
| 948 if(print_blit)fprintf(stderr,"\n"); | |
| 949 ur.intersect(confine); | |
| 950 r[n].x = ur.lx; | |
| 951 r[n].y = ur.ty; | |
| 952 r[n].w = ur.rx - ur.lx; | |
| 953 r[n].h = ur.by - ur.ty; | |
| 954 if (surface != hw_surface) SDL_BlitSurface(surface, &r[n], hw_surface, &r[n]); | |
| 955 n++; | |
| 956 } | |
| 957 if(print_blit)fprintf(stderr,"\n"); | |
| 958 SDL_UpdateRects(hw_surface, n, r); | |
| 52 | 959 delete[] r; |
| 960 update_rects.clear(); | |
| 0 | 961 } |
| 962 | |
| 963 Surface* PicRoot::NewSurface(int w, int h, MaskType with_mask) const { | |
| 964 Surface* s; | |
| 965 if (with_mask == ALPHA_MASK) { | |
| 966 s = (Surface*)SDL_CreateRGBSurface(SDL_SRCALPHA, w, h, DefaultBpp, DefaultRmask, DefaultGmask, DefaultBmask, DefaultAmask); | |
| 967 } else { | |
| 968 s = (Surface*)SDL_CreateRGBSurface(0, w, h, DefaultBpp, DefaultRmask, DefaultGmask, DefaultBmask, 0); | |
| 969 } | |
| 970 return s; | |
| 971 } | |
| 972 | |
| 973 Surface* PicRoot::NewSurfaceFromRGBAData(int w, int h, char* data, MaskType with_mask) const { | |
| 974 int amask = (with_mask == ALPHA_MASK) ? DefaultAmask : 0; | |
| 975 Surface* s = (Surface*)SDL_CreateRGBSurfaceFrom(data, w, h, DefaultBpp, w*4, DefaultRmask, DefaultGmask, DefaultBmask, amask); | |
| 976 s->flags &= ~SDL_PREALLOC; | |
| 977 return s; | |
| 52 | 978 } |
| 979 | |
| 0 | 980 Surface* PicRoot::NewSurface(const char* f, MaskType with_mask) { |
| 52 | 981 if (f == NULL) return NULL; |
| 0 | 982 Surface* s = ftosurface->Load(f); |
| 52 | 983 if (s == NULL) return NULL; |
| 0 | 984 if (with_mask == COLOR_MASK) { |
| 985 SDL_SetColorKey( (SDL_Surface*)s, SDL_SRCCOLORKEY, *(Uint32*)s->pixels); | |
| 986 } | |
| 987 /* xkanon の残骸 */ | |
| 988 if (strcmp(f, "grdat") == 0) | |
| 989 SDL_SetColorKey(s, SDL_SRCCOLORKEY, 0x55aa66); | |
| 990 return s; | |
| 991 } | |
| 52 | 992 |
| 0 | 993 Surface* PicRoot::RotZoomSurface(Surface* from, double zoom, double rotate) { |
| 994 Surface* ret = (Surface*)rotozoomSurface( (SDL_Surface*)from, rotate, zoom, SMOOTHING_OFF); | |
| 995 return ret; | |
| 996 } | |
| 52 | 997 |
| 0 | 998 void PicRoot::DeleteSurfaceImpl(Surface* s) const { |
| 999 SDL_FreeSurface(s); | |
| 1000 } | |
| 52 | 1001 |
| 0 | 1002 void PicRoot::DeleteSurface(Surface* s) { |
| 1003 if (!ftosurface->Free(s)) | |
| 1004 DeleteSurfaceImpl(s); | |
| 1005 } | |
| 52 | 1006 |
| 0 | 1007 inline SDL_Rect SDLed(const Rect& rect) { |
| 1008 SDL_Rect r; | |
| 1009 r.x = rect.lx; | |
| 1010 r.y = rect.ty; | |
| 1011 r.w = rect.rx-rect.lx; | |
| 1012 r.h = rect.by-rect.ty; | |
| 1013 return r; | |
| 1014 } | |
| 1015 | |
| 1016 #ifndef ALPHA_MAX | |
| 1017 #define ALPHA_MAX 255 | |
| 1018 #endif | |
| 1019 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 { | |
| 48 | 1020 if (print_blit) fprintf(stderr," s %p %d:%d:%d:%d;",src, dest_r.lx, dest_r.ty, dest_r.rx, dest_r.by); |
| 0 | 1021 SDL_Rect sr = SDLed(src_r); SDL_Rect dr = SDLed(dest_r); |
|
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1022 |
| 0 | 1023 if (attribute & PicBase::BLIT_MULTIPLY) { |
| 1024 if (print_blit) fprintf(stderr,"M"); | |
| 1025 DSurfaceBlitMultiply(src, src_r, dest, dest_r); | |
| 1026 return; | |
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changeset
|
1027 } else if (attribute & PicBase::BLIT_SATURATE && src->format->Amask == 0) { |
| 0 | 1028 if (print_blit) fprintf(stderr,"S"); |
| 1029 unsigned char a = 255; | |
| 1030 if (alpha && alpha_r.width() >= 1 && alpha_r.height() >= 1) a = *alpha; | |
| 1031 DSurfaceBlitSaturate(src, src_r, dest, dest_r, a); | |
| 1032 return; | |
| 1033 } | |
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01aa5ddf7dc8
A lot of very minor improvements (deleted some unused variables, and other things like that...)
thib
parents:
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diff
changeset
|
1034 |
| 0 | 1035 if (print_blit) fprintf(stderr,"N"); |
| 52 | 1036 if (alpha == NULL || alpha_r.width() == 0) { // simple blit |
| 0 | 1037 if (print_blit) fprintf(stderr,"X"); |
| 1038 SDL_BlitSurface(src, &sr, dest, &dr); | |
| 1039 return; | |
| 1040 } | |
| 1041 if (alpha_r.width() == 1 && alpha_r.height() == 1) { | |
| 1042 if (*alpha == 255) { | |
| 1043 if (print_blit) fprintf(stderr,"Y"); | |
| 1044 SDL_BlitSurface(src, &sr, dest, &dr); | |
| 1045 return; | |
| 1046 } | |
| 1047 if (src->format->Amask == 0) { // use per-surface alpha | |
| 1048 if (print_blit) fprintf(stderr,"Z"); | |
| 1049 SDL_SetAlpha(src, SDL_SRCALPHA, *alpha); | |
| 1050 SDL_BlitSurface(src, &sr, dest, &dr); | |
| 1051 SDL_SetAlpha(src, 0, 0); | |
| 1052 return; | |
| 1053 } | |
| 1054 } | |
| 1055 // generic alpha blit | |
| 1056 if (print_blit) fprintf(stderr,"W"); | |
| 1057 DSurfaceBlitAlpha(src, src_r, dest, dest_r, alpha, alpha_r); | |
| 1058 return; | |
| 1059 } | |
| 1060 | |
| 1061 bool PicRoot::with_mask(Surface* s) { | |
| 1062 return s->format->Amask != 0; | |
| 1063 } | |
| 1064 | |
| 1065 #if USE_X11 | |
| 52 | 1066 #include <SDL_syswm.h> |
| 1067 #include <X11/Xlib.h> | |
| 1068 #include <X11/Xutil.h> | |
| 0 | 1069 #endif /* USE_X11 */ |
| 1070 void PicRoot::SetWindowCaption(const char* caption) { | |
| 1071 #if USE_X11 | |
| 1072 // SDL_WM_SetCaption(caption, 0); | |
| 1073 // 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 | |
| 1074 SDL_SysWMinfo info; | |
| 1075 memset(&info,0,sizeof(info)); | |
| 1076 SDL_VERSION(&(info.version)); | |
| 1077 if (SDL_GetWMInfo(&info) == 1) { | |
| 1078 Display* display = info.info.x11.display; | |
| 1079 Window wm = info.info.x11.wmwindow; | |
| 1080 if (wm == 0) wm = info.info.x11.window; | |
| 1081 if (wm != 0) { | |
| 1082 XTextProperty titleprop; | |
| 1083 XmbTextListToTextProperty(display, (char**)&caption, 1, XCompoundTextStyle, &titleprop); | |
| 1084 XSetWMName(display, wm, &titleprop); | |
| 1085 XSetWMIconName(display, wm, &titleprop); | |
| 1086 XFree(titleprop.value); | |
| 1087 } | |
| 1088 XSync(display, False); | |
| 1089 } | |
| 1090 #endif /* USE_X11 */ | |
| 1091 } | |
| 1092 | |
| 1093 /************************************************************ | |
| 1094 ** PicAnm | |
| 1095 */ | |
| 1096 | |
| 1097 void PicBase::ClearAnm(void) { | |
| 1098 while(!anm.empty()) { | |
| 1099 delete anm.back(); | |
| 1100 } | |
| 1101 } | |
| 1102 PicAnm::PicAnm(PicBase* _pic) { | |
| 1103 pic.push_back(_pic); | |
| 1104 pic[0]->anm.push_back(this); | |
| 1105 return; | |
| 1106 | |
| 1107 } | |
| 1108 PicAnm::PicAnm(vector<PicBase*> _pic) : pic(_pic) { | |
| 1109 if (pic.empty()) return; | |
| 1110 pic[0]->anm.push_back(this); | |
| 1111 return; | |
| 1112 } | |
| 1113 PicAnm::~PicAnm() { | |
| 1114 vector<PicAnm*>::iterator it = find(pic[0]->anm.begin(), pic[0]->anm.end(), this); | |
| 1115 if (it == pic[0]->anm.end()) { | |
| 1116 fprintf(stderr,"Cannot found this in PicAnm::~PicAnm()"); | |
| 1117 } else { | |
| 1118 pic[0]->anm.erase(it); | |
| 1119 } | |
| 1120 } |