1 // ============================================================================
2 // Rocks'n'Diamonds - McDuffin Strikes Back!
3 // ----------------------------------------------------------------------------
4 // (c) 1995-2014 by Artsoft Entertainment
7 // https://www.artsoft.org/
8 // ----------------------------------------------------------------------------
10 // ============================================================================
12 #include "libgame/libgame.h"
22 #define DEBUG_ANIM_DELAY 0
23 #define DEBUG_ANIM_EVENTS 0
26 // values for global toon animation definition
27 #define NUM_GLOBAL_TOON_ANIMS 1
28 #define NUM_GLOBAL_TOON_PARTS MAX_NUM_TOONS
30 // values for global animation definition (including toons)
31 #define NUM_GLOBAL_ANIMS_AND_TOONS (NUM_GLOBAL_ANIMS + \
32 NUM_GLOBAL_TOON_ANIMS)
33 #define NUM_GLOBAL_ANIM_PARTS_AND_TOONS MAX(NUM_GLOBAL_ANIM_PARTS_ALL, \
34 NUM_GLOBAL_TOON_PARTS)
36 #define ANIM_CLASS_BIT_TITLE_INITIAL 0
37 #define ANIM_CLASS_BIT_TITLE 1
38 #define ANIM_CLASS_BIT_MAIN 2
39 #define ANIM_CLASS_BIT_NAMES 3
40 #define ANIM_CLASS_BIT_SCORES 4
41 #define ANIM_CLASS_BIT_SCORESONLY 5
42 #define ANIM_CLASS_BIT_SUBMENU 6
43 #define ANIM_CLASS_BIT_MENU 7
44 #define ANIM_CLASS_BIT_TOONS 8
45 #define ANIM_CLASS_BIT_NO_TITLE 9
47 #define NUM_ANIM_CLASSES 10
49 #define ANIM_CLASS_NONE 0
50 #define ANIM_CLASS_TITLE_INITIAL (1 << ANIM_CLASS_BIT_TITLE_INITIAL)
51 #define ANIM_CLASS_TITLE (1 << ANIM_CLASS_BIT_TITLE)
52 #define ANIM_CLASS_MAIN (1 << ANIM_CLASS_BIT_MAIN)
53 #define ANIM_CLASS_NAMES (1 << ANIM_CLASS_BIT_NAMES)
54 #define ANIM_CLASS_SCORES (1 << ANIM_CLASS_BIT_SCORES)
55 #define ANIM_CLASS_SCORESONLY (1 << ANIM_CLASS_BIT_SCORESONLY)
56 #define ANIM_CLASS_SUBMENU (1 << ANIM_CLASS_BIT_SUBMENU)
57 #define ANIM_CLASS_MENU (1 << ANIM_CLASS_BIT_MENU)
58 #define ANIM_CLASS_TOONS (1 << ANIM_CLASS_BIT_TOONS)
59 #define ANIM_CLASS_NO_TITLE (1 << ANIM_CLASS_BIT_NO_TITLE)
61 #define ANIM_CLASS_TOONS_SCORES (ANIM_CLASS_TOONS | \
65 #define ANIM_CLASS_TOONS_SCORESONLY (ANIM_CLASS_TOONS | \
67 ANIM_CLASS_SCORESONLY | \
70 #define ANIM_CLASS_TOONS_MENU_MAIN (ANIM_CLASS_TOONS | \
75 #define ANIM_CLASS_TOONS_MENU_SUBMENU (ANIM_CLASS_TOONS | \
77 ANIM_CLASS_SUBMENU | \
80 #define ANIM_CLASS_TOONS_MENU_SUBMENU_2 (ANIM_CLASS_TOONS | \
82 ANIM_CLASS_SUBMENU | \
86 // values for global animation states
87 #define ANIM_STATE_INACTIVE 0
88 #define ANIM_STATE_RESTART (1 << 0)
89 #define ANIM_STATE_WAITING (1 << 1)
90 #define ANIM_STATE_RUNNING (1 << 2)
92 // values for global animation control
93 #define ANIM_NO_ACTION 0
95 #define ANIM_CONTINUE 2
99 struct GlobalAnimPartControlInfo
101 int old_nr; // position before mapping animation parts linearly
102 int old_anim_nr; // position before mapping animations linearly
108 boolean is_base; // animation part is base/main/default animation part
114 struct GraphicInfo graphic_info;
115 struct GraphicInfo control_info;
123 int step_xoffset, step_yoffset;
125 unsigned int initial_anim_sync_frame;
126 unsigned int anim_random_frame;
128 DelayCounter step_delay;
130 int init_delay_counter;
131 int anim_delay_counter;
132 int post_delay_counter;
134 boolean init_event_state;
135 boolean anim_event_state;
144 int last_anim_status;
147 struct GlobalAnimMainControlInfo
149 struct GlobalAnimPartControlInfo base;
150 struct GlobalAnimPartControlInfo part[NUM_GLOBAL_ANIM_PARTS_AND_TOONS];
155 struct GraphicInfo control_info;
157 int num_parts; // number of animation parts, but without base part
158 int num_parts_all; // number of animation parts, including base part
162 boolean has_base; // animation has base/main/default animation part
166 int init_delay_counter;
170 int last_state, last_active_part_nr;
173 struct GlobalAnimControlInfo
175 struct GlobalAnimMainControlInfo anim[NUM_GLOBAL_ANIMS_AND_TOONS];
181 struct GameModeAnimClass
185 } game_mode_anim_classes_list[] =
187 { GAME_MODE_TITLE_INITIAL_1, ANIM_CLASS_TITLE_INITIAL },
188 { GAME_MODE_TITLE_INITIAL_2, ANIM_CLASS_TITLE_INITIAL },
189 { GAME_MODE_TITLE_INITIAL_3, ANIM_CLASS_TITLE_INITIAL },
190 { GAME_MODE_TITLE_INITIAL_4, ANIM_CLASS_TITLE_INITIAL },
191 { GAME_MODE_TITLE_INITIAL_5, ANIM_CLASS_TITLE_INITIAL },
192 { GAME_MODE_TITLE_1, ANIM_CLASS_TITLE },
193 { GAME_MODE_TITLE_2, ANIM_CLASS_TITLE },
194 { GAME_MODE_TITLE_3, ANIM_CLASS_TITLE },
195 { GAME_MODE_TITLE_4, ANIM_CLASS_TITLE },
196 { GAME_MODE_TITLE_5, ANIM_CLASS_TITLE },
197 { GAME_MODE_NAMES, ANIM_CLASS_TOONS_MENU_SUBMENU },
198 { GAME_MODE_LEVELS, ANIM_CLASS_TOONS_MENU_SUBMENU },
199 { GAME_MODE_LEVELNR, ANIM_CLASS_TOONS_MENU_SUBMENU },
200 { GAME_MODE_INFO, ANIM_CLASS_TOONS_MENU_SUBMENU },
201 { GAME_MODE_SETUP, ANIM_CLASS_TOONS_MENU_SUBMENU },
202 { GAME_MODE_PSEUDO_NAMESONLY, ANIM_CLASS_TOONS_MENU_SUBMENU_2 },
203 { GAME_MODE_PSEUDO_TYPENAMES, ANIM_CLASS_TOONS_MENU_SUBMENU_2 },
204 { GAME_MODE_PSEUDO_MAINONLY, ANIM_CLASS_TOONS_MENU_MAIN },
205 { GAME_MODE_PSEUDO_TYPENAME, ANIM_CLASS_TOONS_MENU_MAIN },
206 { GAME_MODE_PSEUDO_SCORESOLD, ANIM_CLASS_TOONS_SCORESONLY },
207 { GAME_MODE_PSEUDO_SCORESNEW, ANIM_CLASS_TOONS_SCORESONLY },
208 { GAME_MODE_SCOREINFO, ANIM_CLASS_TOONS_SCORES },
209 { GAME_MODE_EDITOR, ANIM_CLASS_NO_TITLE },
210 { GAME_MODE_PLAYING, ANIM_CLASS_NO_TITLE },
215 struct AnimClassGameMode
219 } anim_class_game_modes_list[] =
221 { ANIM_CLASS_BIT_TITLE_INITIAL, GAME_MODE_TITLE_INITIAL },
222 { ANIM_CLASS_BIT_TITLE, GAME_MODE_TITLE },
223 { ANIM_CLASS_BIT_MAIN, GAME_MODE_MAIN },
224 { ANIM_CLASS_BIT_NAMES, GAME_MODE_NAMES },
225 { ANIM_CLASS_BIT_SCORES, GAME_MODE_SCORES },
226 { ANIM_CLASS_BIT_SCORESONLY, GAME_MODE_PSEUDO_SCORESONLY },
227 { ANIM_CLASS_BIT_SUBMENU, GAME_MODE_PSEUDO_SUBMENU },
228 { ANIM_CLASS_BIT_MENU, GAME_MODE_PSEUDO_MENU },
229 { ANIM_CLASS_BIT_TOONS, GAME_MODE_PSEUDO_TOONS },
230 { ANIM_CLASS_BIT_NO_TITLE, GAME_MODE_PSEUDO_NO_TITLE },
235 // forward declaration for internal use
236 static void DoGlobalAnim_DelayAction(struct GlobalAnimPartControlInfo *, int);
237 static boolean DoGlobalAnim_EventAction(struct GlobalAnimPartControlInfo *);
238 static void HandleGlobalAnim(int, int);
239 static void DoAnimationExt(void);
240 static void ResetGlobalAnim_Clickable(void);
241 static void ResetGlobalAnim_Clicked(void);
243 static struct GlobalAnimControlInfo global_anim_ctrl[NUM_GAME_MODES];
245 static unsigned int anim_sync_frame = 0;
247 static int game_mode_anim_classes[NUM_GAME_MODES];
248 static int anim_class_game_modes[NUM_ANIM_CLASSES];
250 static int anim_status_last_before_fading = GAME_MODE_DEFAULT;
251 static int anim_status_last = GAME_MODE_DEFAULT;
252 static int anim_classes_last = ANIM_CLASS_NONE;
254 static boolean drawing_to_fading_buffer = FALSE;
256 static boolean handle_click = FALSE;
259 // ============================================================================
260 // generic animation frame calculation
261 // ============================================================================
263 int getAnimationFrame(int num_frames, int delay, int mode, int start_frame,
268 if (delay < 1) // delay must be at least 1
271 sync_frame += start_frame * delay;
273 if (mode & ANIM_LOOP) // looping animation
275 frame = (sync_frame % (delay * num_frames)) / delay;
277 else if (mode & ANIM_LINEAR) // linear (non-looping) animation
279 frame = sync_frame / delay;
281 if (frame > num_frames - 1)
282 frame = num_frames - 1;
284 else if (mode & ANIM_PINGPONG) // oscillate (border frames once)
286 int max_anim_frames = (num_frames > 1 ? 2 * num_frames - 2 : 1);
288 frame = (sync_frame % (delay * max_anim_frames)) / delay;
289 frame = (frame < num_frames ? frame : max_anim_frames - frame);
291 else if (mode & ANIM_PINGPONG2) // oscillate (border frames twice)
293 int max_anim_frames = 2 * num_frames;
295 frame = (sync_frame % (delay * max_anim_frames)) / delay;
296 frame = (frame < num_frames ? frame : max_anim_frames - frame - 1);
298 else if (mode & ANIM_RANDOM) // play frames in random order
300 // note: expect different frames for the same delay cycle!
302 if (gfx.anim_random_frame < 0)
303 frame = GetSimpleRandom(num_frames);
305 frame = gfx.anim_random_frame % num_frames;
307 else if (mode & (ANIM_CE_VALUE | ANIM_CE_SCORE | ANIM_CE_DELAY))
309 frame = sync_frame % num_frames;
312 if (mode & ANIM_REVERSE) // use reverse animation direction
313 frame = num_frames - frame - 1;
319 // ============================================================================
320 // global animation functions
321 // ============================================================================
323 static int getGlobalAnimationPart(struct GlobalAnimMainControlInfo *anim)
325 struct GraphicInfo *c = &anim->control_info;
326 int last_anim_random_frame = gfx.anim_random_frame;
329 gfx.anim_random_frame = -1; // (use simple, ad-hoc random numbers)
331 part_nr = getAnimationFrame(anim->num_parts, 1,
332 c->anim_mode, c->anim_start_frame,
335 gfx.anim_random_frame = last_anim_random_frame;
340 static int compareGlobalAnimPartControlInfo(const void *obj1, const void *obj2)
342 const struct GlobalAnimPartControlInfo *o1 =
343 (struct GlobalAnimPartControlInfo *)obj1;
344 const struct GlobalAnimPartControlInfo *o2 =
345 (struct GlobalAnimPartControlInfo *)obj2;
348 if (o1->control_info.draw_order != o2->control_info.draw_order)
349 compare_result = o1->control_info.draw_order - o2->control_info.draw_order;
351 compare_result = o1->nr - o2->nr;
353 return compare_result;
356 static int compareGlobalAnimMainControlInfo(const void *obj1, const void *obj2)
358 const struct GlobalAnimMainControlInfo *o1 =
359 (struct GlobalAnimMainControlInfo *)obj1;
360 const struct GlobalAnimMainControlInfo *o2 =
361 (struct GlobalAnimMainControlInfo *)obj2;
364 if (o1->control_info.draw_order != o2->control_info.draw_order)
365 compare_result = o1->control_info.draw_order - o2->control_info.draw_order;
367 compare_result = o1->nr - o2->nr;
369 return compare_result;
372 static void InitToonControls(void)
374 int mode_nr_toons = GAME_MODE_PSEUDO_TOONS;
375 struct GlobalAnimControlInfo *ctrl = &global_anim_ctrl[mode_nr_toons];
376 struct GlobalAnimMainControlInfo *anim = &ctrl->anim[ctrl->num_anims];
377 int mode_nr, anim_nr, part_nr;
378 int control = IMG_INTERNAL_GLOBAL_TOON_DEFAULT;
379 int num_toons = MAX_NUM_TOONS;
382 if (global.num_toons >= 0 && global.num_toons < MAX_NUM_TOONS)
383 num_toons = global.num_toons;
385 mode_nr = mode_nr_toons;
386 anim_nr = ctrl->num_anims;
389 anim->mode_nr = mode_nr;
390 anim->control_info = graphic_info[control];
393 anim->num_parts_all = 0;
394 anim->part_counter = 0;
395 anim->active_part_nr = 0;
397 anim->has_base = FALSE;
399 anim->last_x = POS_OFFSCREEN;
400 anim->last_y = POS_OFFSCREEN;
402 anim->init_delay_counter = 0;
404 anim->state = ANIM_STATE_INACTIVE;
408 for (i = 0; i < num_toons; i++)
410 struct GlobalAnimPartControlInfo *part = &anim->part[part_nr];
411 int sound = SND_UNDEFINED;
412 int music = MUS_UNDEFINED;
413 int graphic = IMG_TOON_1 + i;
418 part->anim_nr = anim_nr;
419 part->mode_nr = mode_nr;
421 part->is_base = FALSE;
425 part->graphic = graphic;
427 part->graphic_info = graphic_info[graphic];
428 part->control_info = graphic_info[control];
430 part->graphic_info.anim_delay *= part->graphic_info.step_delay;
432 part->control_info.init_delay_fixed = 0;
433 part->control_info.init_delay_random = 150;
435 part->control_info.x = ARG_UNDEFINED_VALUE;
436 part->control_info.y = ARG_UNDEFINED_VALUE;
438 part->initial_anim_sync_frame = 0;
439 part->anim_random_frame = -1;
441 part->step_delay.count = 0;
442 part->step_delay.value = graphic_info[control].step_delay;
444 part->state = ANIM_STATE_INACTIVE;
445 part->last_anim_status = -1;
448 anim->num_parts_all++;
456 static void InitGlobalAnimControls(void)
459 int mode_nr, anim_nr, part_nr;
460 int sound, music, graphic, control;
464 for (m = 0; m < NUM_GAME_MODES; m++)
468 struct GlobalAnimControlInfo *ctrl = &global_anim_ctrl[mode_nr];
475 for (a = 0; a < NUM_GLOBAL_ANIMS; a++)
477 struct GlobalAnimMainControlInfo *anim = &ctrl->anim[anim_nr];
478 int ctrl_id = GLOBAL_ANIM_ID_CONTROL_FIRST + a;
480 control = global_anim_info[ctrl_id].graphic[GLOBAL_ANIM_ID_PART_BASE][m];
482 // if no base animation parameters defined, use default values
483 if (control == IMG_UNDEFINED)
484 control = IMG_INTERNAL_GLOBAL_ANIM_DEFAULT;
487 anim->mode_nr = mode_nr;
488 anim->control_info = graphic_info[control];
491 anim->num_parts_all = 0;
492 anim->part_counter = 0;
493 anim->active_part_nr = 0;
495 anim->has_base = FALSE;
497 anim->last_x = POS_OFFSCREEN;
498 anim->last_y = POS_OFFSCREEN;
500 anim->init_delay_counter = 0;
502 anim->state = ANIM_STATE_INACTIVE;
506 for (p = 0; p < NUM_GLOBAL_ANIM_PARTS_ALL; p++)
508 struct GlobalAnimPartControlInfo *part = &anim->part[part_nr];
510 sound = global_anim_info[a].sound[p][m];
511 music = global_anim_info[a].music[p][m];
512 graphic = global_anim_info[a].graphic[p][m];
513 control = global_anim_info[ctrl_id].graphic[p][m];
515 if (graphic == IMG_UNDEFINED || graphic_info[graphic].bitmap == NULL ||
516 control == IMG_UNDEFINED)
520 Debug("anim:InitGlobalAnimControls",
521 "mode == %d, anim = %d, part = %d [%d, %d, %d] [%d]",
522 m, a, p, mode_nr, anim_nr, part_nr, control);
526 Debug("anim:InitGlobalAnimControls",
527 "mode == %d, anim = %d, part = %d [%d, %d, %d] [%d]",
528 m, a, p, mode_nr, anim_nr, part_nr, sound);
532 part->old_anim_nr = a;
535 part->anim_nr = anim_nr;
536 part->mode_nr = mode_nr;
540 part->graphic = graphic;
542 part->graphic_info = graphic_info[graphic];
543 part->control_info = graphic_info[control];
545 part->initial_anim_sync_frame = 0;
546 part->anim_random_frame = -1;
548 part->step_delay.count = 0;
549 part->step_delay.value = graphic_info[control].step_delay;
551 part->state = ANIM_STATE_INACTIVE;
552 part->last_anim_status = -1;
554 anim->num_parts_all++;
556 if (p < GLOBAL_ANIM_ID_PART_BASE)
558 part->is_base = FALSE;
565 part->is_base = TRUE;
568 anim->has_base = TRUE;
571 // apply special settings for pointer-style animations
572 if (part->control_info.class == get_hash_from_key("pointer"))
574 // force animation to be on top (must set anim and part control)
575 if (anim->control_info.draw_order == 0)
576 anim->control_info.draw_order = 1000000;
577 if (part->control_info.draw_order == 0)
578 part->control_info.draw_order = 1000000;
580 // force animation to pass-through clicks (must set part control)
581 if (part->control_info.style == STYLE_DEFAULT)
582 part->control_info.style |= STYLE_PASSTHROUGH;
586 if (anim->num_parts > 0 || anim->has_base)
596 // sort all animations according to draw_order and animation number
597 for (m = 0; m < NUM_GAME_MODES; m++)
599 struct GlobalAnimControlInfo *ctrl = &global_anim_ctrl[m];
601 // sort all main animations for this game mode
602 qsort(ctrl->anim, ctrl->num_anims,
603 sizeof(struct GlobalAnimMainControlInfo),
604 compareGlobalAnimMainControlInfo);
606 for (a = 0; a < ctrl->num_anims; a++)
608 struct GlobalAnimMainControlInfo *anim = &ctrl->anim[a];
610 // sort all animation parts for this main animation
611 qsort(anim->part, anim->num_parts,
612 sizeof(struct GlobalAnimPartControlInfo),
613 compareGlobalAnimPartControlInfo);
617 for (i = 0; i < NUM_GAME_MODES; i++)
618 game_mode_anim_classes[i] = ANIM_CLASS_NONE;
619 for (i = 0; game_mode_anim_classes_list[i].game_mode != -1; i++)
620 game_mode_anim_classes[game_mode_anim_classes_list[i].game_mode] =
621 game_mode_anim_classes_list[i].class;
623 for (i = 0; i < NUM_ANIM_CLASSES; i++)
624 anim_class_game_modes[i] = GAME_MODE_DEFAULT;
625 for (i = 0; anim_class_game_modes_list[i].game_mode != -1; i++)
626 anim_class_game_modes[anim_class_game_modes_list[i].class_bit] =
627 anim_class_game_modes_list[i].game_mode;
629 anim_status_last_before_fading = GAME_MODE_LOADING;
630 anim_status_last = GAME_MODE_LOADING;
631 anim_classes_last = ANIM_CLASS_NONE;
634 void InitGlobalAnimations(void)
636 InitGlobalAnimControls();
639 static void BlitGlobalAnimation(struct GlobalAnimPartControlInfo *part,
640 Bitmap *src_bitmap, int src_x0, int src_y0,
643 struct GraphicInfo *g = &part->graphic_info;
644 struct GraphicInfo *c = &part->control_info;
645 void (*blit_bitmap)(Bitmap *, Bitmap *, int, int, int, int, int, int) =
646 (g->draw_masked ? BlitBitmapMasked : BlitBitmap);
647 void (*blit_screen)(Bitmap *, int, int, int, int, int, int) =
648 (g->draw_masked ? BlitToScreenMasked : BlitToScreen);
649 Bitmap *fade_bitmap =
650 (drawing_target == DRAW_TO_FADE_SOURCE ? gfx.fade_bitmap_source :
651 drawing_target == DRAW_TO_FADE_TARGET ? gfx.fade_bitmap_target : NULL);
654 for (y = 0; y < c->stacked_yfactor; y++)
656 for (x = 0; x < c->stacked_xfactor; x++)
660 int dst_x = part->x + x * (g->width + c->stacked_xoffset);
661 int dst_y = part->y + y * (g->height + c->stacked_yoffset);
664 int width = g->width;
665 int height = g->height;
673 else if (dst_x > part->viewport_width - g->width)
675 width -= (dst_x - (part->viewport_width - g->width));
684 else if (dst_y > part->viewport_height - g->height)
686 height -= (dst_y - (part->viewport_height - g->height));
689 if (width <= 0 || height <= 0)
695 dst_x += part->viewport_x;
696 dst_y += part->viewport_y;
698 if (drawing_target == DRAW_TO_SCREEN)
699 blit_screen(src_bitmap, src_x, src_y, width, height,
702 blit_bitmap(src_bitmap, fade_bitmap, src_x, src_y, width, height,
708 static void DrawGlobalAnimationsExt(int drawing_target, int drawing_stage)
710 int game_mode_anim_action[NUM_GAME_MODES];
716 if (drawing_stage == DRAW_GLOBAL_ANIM_STAGE_1 &&
717 drawing_target == DRAW_TO_SCREEN)
720 // always start with reliable default values (no animation actions)
721 for (mode_nr = 0; mode_nr < NUM_GAME_MODES; mode_nr++)
722 game_mode_anim_action[mode_nr] = ANIM_NO_ACTION;
724 if (global.anim_status != anim_status_last)
726 boolean before_fading = (global.anim_status == GAME_MODE_PSEUDO_FADING);
727 boolean after_fading = (anim_status_last == GAME_MODE_PSEUDO_FADING);
728 int anim_classes_next = game_mode_anim_classes[global.anim_status_next];
731 if (drawing_target == DRAW_TO_FADE_TARGET)
734 // special case: changing from/to these screens is done without fading
735 if (global.anim_status == GAME_MODE_PSEUDO_TYPENAME ||
736 global.anim_status == GAME_MODE_PSEUDO_TYPENAMES ||
737 anim_status_last == GAME_MODE_PSEUDO_TYPENAME ||
738 anim_status_last == GAME_MODE_PSEUDO_TYPENAMES)
741 // ---------- part 1 ------------------------------------------------------
742 // start or stop global animations by change of game mode
743 // (special handling of animations for "current screen" and "all screens")
745 if (global.anim_status_next != anim_status_last_before_fading)
747 // stop animations for last screen before fading to new screen
748 game_mode_anim_action[anim_status_last] = ANIM_STOP;
750 // start animations for current screen after fading to new screen
751 game_mode_anim_action[global.anim_status] = ANIM_START;
754 // start animations for all screens after loading new artwork set
755 if (anim_status_last == GAME_MODE_LOADING)
756 game_mode_anim_action[GAME_MODE_DEFAULT] = ANIM_START;
758 // ---------- part 2 ------------------------------------------------------
759 // start or stop global animations by change of animation class
760 // (generic handling of animations for "class of screens")
762 for (i = 0; i < NUM_ANIM_CLASSES; i++)
764 int anim_class_check = (1 << i);
765 int anim_class_game_mode = anim_class_game_modes[i];
766 int anim_class_last = anim_classes_last & anim_class_check;
767 int anim_class_next = anim_classes_next & anim_class_check;
769 // stop animations for changed screen class before fading to new screen
770 if (before_fading && anim_class_last && !anim_class_next)
771 game_mode_anim_action[anim_class_game_mode] = ANIM_STOP;
773 // start animations for changed screen class after fading to new screen
774 if (after_fading && !anim_class_last && anim_class_next)
775 game_mode_anim_action[anim_class_game_mode] = ANIM_START;
778 if (drawing_target == DRAW_TO_SCREEN)
782 anim_classes_last = anim_classes_next;
783 anim_status_last_before_fading = global.anim_status;
786 anim_status_last = global.anim_status;
788 // start or stop animations determined to be started or stopped above
789 for (mode_nr = 0; mode_nr < NUM_GAME_MODES; mode_nr++)
790 if (game_mode_anim_action[mode_nr] != ANIM_NO_ACTION)
791 HandleGlobalAnim(game_mode_anim_action[mode_nr], mode_nr);
793 else if (drawing_target == DRAW_TO_FADE_TARGET)
795 drawing_to_fading_buffer = TRUE;
797 // start animations determined to be (temporary) started above
798 for (mode_nr = 0; mode_nr < NUM_GAME_MODES; mode_nr++)
799 if (game_mode_anim_action[mode_nr] == ANIM_START)
800 HandleGlobalAnim(ANIM_START, mode_nr);
804 if (global.anim_status == GAME_MODE_LOADING)
807 for (mode_nr = 0; mode_nr < NUM_GAME_MODES; mode_nr++)
809 struct GlobalAnimControlInfo *ctrl = &global_anim_ctrl[mode_nr];
812 // when preparing source fading buffer, only draw animations to be stopped
813 if (drawing_target == DRAW_TO_FADE_SOURCE &&
814 game_mode_anim_action[mode_nr] != ANIM_STOP)
817 // when preparing target fading buffer, only draw animations to be started
818 if (drawing_target == DRAW_TO_FADE_TARGET &&
819 game_mode_anim_action[mode_nr] != ANIM_START)
823 if (mode_nr != GFX_SPECIAL_ARG_DEFAULT &&
824 mode_nr != game_status)
828 for (anim_nr = 0; anim_nr < ctrl->num_anims; anim_nr++)
830 struct GlobalAnimMainControlInfo *anim = &ctrl->anim[anim_nr];
831 struct GraphicInfo *c = &anim->control_info;
832 int part_first, part_last;
835 if (!(anim->state & ANIM_STATE_RUNNING))
838 part_first = part_last = anim->active_part_nr;
840 if (c->anim_mode & ANIM_ALL || anim->num_parts == 0)
842 int num_parts = anim->num_parts + (anim->has_base ? 1 : 0);
845 part_last = num_parts - 1;
848 for (part_nr = part_first; part_nr <= part_last; part_nr++)
850 struct GlobalAnimPartControlInfo *part = &anim->part[part_nr];
851 struct GraphicInfo *g = &part->graphic_info;
856 int last_anim_random_frame = gfx.anim_random_frame;
858 if (!(part->state & ANIM_STATE_RUNNING))
861 if (part->drawing_stage != drawing_stage)
864 sync_frame = anim_sync_frame - part->initial_anim_sync_frame;
866 // re-initialize random animation frame after animation delay
867 if (g->anim_mode == ANIM_RANDOM &&
868 sync_frame % g->anim_delay == 0 &&
870 part->anim_random_frame = GetSimpleRandom(g->anim_frames);
872 gfx.anim_random_frame = part->anim_random_frame;
874 frame = getAnimationFrame(g->anim_frames, g->anim_delay,
875 g->anim_mode, g->anim_start_frame,
878 gfx.anim_random_frame = last_anim_random_frame;
880 getGlobalAnimGraphicSource(part->graphic, frame, &src_bitmap,
883 BlitGlobalAnimation(part, src_bitmap, src_x, src_y, drawing_target);
888 if (drawing_target == DRAW_TO_FADE_TARGET)
890 // stop animations determined to be (temporary) started above
891 for (mode_nr = 0; mode_nr < NUM_GAME_MODES; mode_nr++)
892 if (game_mode_anim_action[mode_nr] == ANIM_START)
893 HandleGlobalAnim(ANIM_STOP, mode_nr);
895 drawing_to_fading_buffer = FALSE;
899 void DrawGlobalAnimations(int drawing_target, int drawing_stage)
901 int last_cursor_mode_override = gfx.cursor_mode_override;
903 if (drawing_stage == DRAW_GLOBAL_ANIM_STAGE_1)
905 ResetGlobalAnim_Clickable();
907 gfx.cursor_mode_override = CURSOR_UNDEFINED;
910 DrawGlobalAnimationsExt(drawing_target, drawing_stage);
912 if (drawing_stage == DRAW_GLOBAL_ANIM_STAGE_2)
914 ResetGlobalAnim_Clicked();
917 DrawEnvelopeRequestToScreen(drawing_target, drawing_stage);
919 if (gfx.cursor_mode_override != last_cursor_mode_override)
920 SetMouseCursor(gfx.cursor_mode);
923 static boolean SetGlobalAnimPart_Viewport(struct GlobalAnimPartControlInfo *part)
929 boolean changed = FALSE;
931 if (part->last_anim_status == global.anim_status &&
932 part->control_info.class != get_hash_from_key("pointer"))
935 part->last_anim_status = global.anim_status;
937 part->drawing_stage = DRAW_GLOBAL_ANIM_STAGE_1;
939 if (part->control_info.class == get_hash_from_key("window") ||
940 part->control_info.class == get_hash_from_key("border"))
944 viewport_width = WIN_XSIZE;
945 viewport_height = WIN_YSIZE;
947 part->drawing_stage = DRAW_GLOBAL_ANIM_STAGE_2;
949 else if (part->control_info.class == get_hash_from_key("pointer"))
951 int mx = MIN(MAX(0, gfx.mouse_x), WIN_XSIZE - 1);
952 int my = MIN(MAX(0, gfx.mouse_y), WIN_YSIZE - 1);
954 // prevent displaying off-screen custom mouse cursor in upper left corner
955 if (gfx.mouse_x == POS_OFFSCREEN &&
956 gfx.mouse_y == POS_OFFSCREEN)
957 mx = my = POS_OFFSCREEN;
959 viewport_x = mx - part->control_info.x;
960 viewport_y = my - part->control_info.y;
961 viewport_width = part->graphic_info.width;
962 viewport_height = part->graphic_info.height;
964 part->drawing_stage = DRAW_GLOBAL_ANIM_STAGE_2;
966 // do not use global animation mouse pointer when reloading artwork
967 if (global.anim_status != GAME_MODE_LOADING)
968 gfx.cursor_mode_override = CURSOR_NONE;
970 else if (part->control_info.class == get_hash_from_key("door_1"))
974 viewport_width = DXSIZE;
975 viewport_height = DYSIZE;
977 else if (part->control_info.class == get_hash_from_key("door_2"))
979 if (part->mode_nr == GAME_MODE_EDITOR)
983 viewport_width = EXSIZE;
984 viewport_height = EYSIZE;
990 viewport_width = VXSIZE;
991 viewport_height = VYSIZE;
994 else // default: "playfield"
996 viewport_x = REAL_SX;
997 viewport_y = REAL_SY;
998 viewport_width = FULL_SXSIZE;
999 viewport_height = FULL_SYSIZE;
1002 if (viewport_x != part->viewport_x ||
1003 viewport_y != part->viewport_y ||
1004 viewport_width != part->viewport_width ||
1005 viewport_height != part->viewport_height)
1007 part->viewport_x = viewport_x;
1008 part->viewport_y = viewport_y;
1009 part->viewport_width = viewport_width;
1010 part->viewport_height = viewport_height;
1012 if (part->control_info.class != get_hash_from_key("pointer"))
1019 static void PlayGlobalAnimSound(struct GlobalAnimPartControlInfo *part)
1021 int sound = part->sound;
1023 if (sound == SND_UNDEFINED)
1026 if ((!setup.sound_simple && !IS_LOOP_SOUND(sound)) ||
1027 (!setup.sound_loops && IS_LOOP_SOUND(sound)))
1030 // !!! TODO: ADD STEREO POSITION FOR MOVING ANIMATIONS !!!
1031 if (IS_LOOP_SOUND(sound))
1032 PlaySoundLoop(sound);
1037 Debug("anim:PlayGlobalAnimSound", "PLAY SOUND %d.%d.%d: %d",
1038 part->anim_nr, part->nr, part->mode_nr, sound);
1042 static void StopGlobalAnimSound(struct GlobalAnimPartControlInfo *part)
1044 int sound = part->sound;
1046 if (sound == SND_UNDEFINED)
1052 Debug("anim:StopGlobalAnimSound", "STOP SOUND %d.%d.%d: %d",
1053 part->anim_nr, part->nr, part->mode_nr, sound);
1057 static void PlayGlobalAnimMusic(struct GlobalAnimPartControlInfo *part)
1059 int music = part->music;
1061 if (music == MUS_UNDEFINED)
1064 if (!setup.sound_music)
1067 if (IS_LOOP_MUSIC(music))
1068 PlayMusicLoop(music);
1073 Debug("anim:PlayGlobalAnimMusic", "PLAY MUSIC %d.%d.%d: %d",
1074 part->anim_nr, part->nr, part->mode_nr, music);
1078 static void StopGlobalAnimMusic(struct GlobalAnimPartControlInfo *part)
1080 int music = part->music;
1082 if (music == MUS_UNDEFINED)
1088 Debug("anim:StopGlobalAnimMusic", "STOP MUSIC %d.%d.%d: %d",
1089 part->anim_nr, part->nr, part->mode_nr, music);
1093 static void PlayGlobalAnimSoundAndMusic(struct GlobalAnimPartControlInfo *part)
1095 // when drawing animations to fading buffer, do not play sounds or music
1096 if (drawing_to_fading_buffer)
1099 PlayGlobalAnimSound(part);
1100 PlayGlobalAnimMusic(part);
1103 static void StopGlobalAnimSoundAndMusic(struct GlobalAnimPartControlInfo *part)
1105 StopGlobalAnimSound(part);
1106 StopGlobalAnimMusic(part);
1109 static void PlayGlobalAnimSoundIfLoop(struct GlobalAnimPartControlInfo *part)
1111 // when drawing animations to fading buffer, do not play sounds
1112 if (drawing_to_fading_buffer)
1115 // loop sounds only expire when playing
1116 if (game_status != GAME_MODE_PLAYING)
1119 // check if any sound is defined for this animation part
1120 if (part->sound == SND_UNDEFINED)
1123 // normal (non-loop) sounds do not expire when playing
1124 if (!IS_LOOP_SOUND(part->sound))
1127 // prevent expiring loop sounds when playing
1128 PlayGlobalAnimSound(part);
1131 static boolean checkGlobalAnimEvent(int anim_event, int mask)
1133 int mask_anim_only = mask & ~ANIM_EVENT_PART_MASK;
1135 if (mask & ANIM_EVENT_ANY)
1136 return (anim_event & ANIM_EVENT_ANY);
1137 else if (mask & ANIM_EVENT_SELF)
1138 return (anim_event & ANIM_EVENT_SELF);
1139 else if (mask & ANIM_EVENT_UNCLICK_ANY)
1140 return (anim_event & ANIM_EVENT_UNCLICK_ANY);
1142 return (anim_event == mask ||
1143 anim_event == mask_anim_only);
1146 static boolean isClickablePart(struct GlobalAnimPartControlInfo *part, int mask)
1148 struct GraphicInfo *c = &part->control_info;
1149 int num_init_events = GetGlobalAnimEventValueCount(c->init_event);
1150 int num_anim_events = GetGlobalAnimEventValueCount(c->anim_event);
1153 for (i = 0; i < num_init_events; i++)
1155 int init_event = GetGlobalAnimEventValue(c->init_event, i);
1157 if (checkGlobalAnimEvent(init_event, mask))
1161 for (i = 0; i < num_anim_events; i++)
1163 int anim_event = GetGlobalAnimEventValue(c->anim_event, i);
1165 if (checkGlobalAnimEvent(anim_event, mask))
1172 static boolean isInsidePartStacked(struct GlobalAnimPartControlInfo *part,
1175 struct GraphicInfo *g = &part->graphic_info;
1176 struct GraphicInfo *c = &part->control_info;
1177 int part_x = part->viewport_x + part->x;
1178 int part_y = part->viewport_y + part->y;
1179 int part_width = g->width;
1180 int part_height = g->height;
1183 for (y = 0; y < c->stacked_yfactor; y++)
1185 for (x = 0; x < c->stacked_xfactor; x++)
1187 int part_stacked_x = part_x + x * (part_width + c->stacked_xoffset);
1188 int part_stacked_y = part_y + y * (part_height + c->stacked_yoffset);
1190 if (mx >= part_stacked_x &&
1191 mx < part_stacked_x + part_width &&
1192 my >= part_stacked_y &&
1193 my < part_stacked_y + part_height)
1201 static boolean isClickedPart(struct GlobalAnimPartControlInfo *part,
1202 int mx, int my, boolean clicked)
1204 // check if mouse click was detected at all
1208 // check if mouse click is outside the animation part's viewport
1209 if (mx < part->viewport_x ||
1210 mx >= part->viewport_x + part->viewport_width ||
1211 my < part->viewport_y ||
1212 my >= part->viewport_y + part->viewport_height)
1215 // check if mouse click is inside the animation part's (stacked) graphic
1216 if (isInsidePartStacked(part, mx, my))
1222 static boolean clickBlocked(struct GlobalAnimPartControlInfo *part)
1224 return ((part->control_info.style & STYLE_BLOCK) ? TRUE : FALSE);
1227 static boolean clickConsumed(struct GlobalAnimPartControlInfo *part)
1229 return ((part->control_info.style & STYLE_PASSTHROUGH) ? FALSE : TRUE);
1232 static void InitGlobalAnim_Triggered(struct GlobalAnimPartControlInfo *part,
1233 boolean *click_consumed,
1234 boolean *any_event_action,
1235 int event_value, char *info_text)
1237 struct GlobalAnimControlInfo *ctrl = &global_anim_ctrl[part->mode_nr];
1239 int gic_anim_nr = part->old_anim_nr + 1; // X as in "anim_X"
1240 int gic_part_nr = part->old_nr + 1; // Y as in "part_Y"
1241 int mask = event_value | (gic_anim_nr << ANIM_EVENT_ANIM_BIT);
1244 mask |= gic_part_nr << ANIM_EVENT_PART_BIT;
1248 for (anim2_nr = 0; anim2_nr < ctrl->num_anims; anim2_nr++)
1250 struct GlobalAnimMainControlInfo *anim2 = &ctrl->anim[anim2_nr];
1253 for (part2_nr = 0; part2_nr < anim2->num_parts_all; part2_nr++)
1255 struct GlobalAnimPartControlInfo *part2 = &anim2->part[part2_nr];
1257 if (!(part2->state & ANIM_STATE_RUNNING))
1260 if (isClickablePart(part2, mask))
1262 part2->triggered = TRUE;
1263 *click_consumed |= clickConsumed(part); // click was on "part"!
1265 #if DEBUG_ANIM_EVENTS
1266 Debug("anim:InitGlobalAnim_Triggered",
1267 "%d.%d TRIGGERED BY %s OF %d.%d",
1268 part2->old_anim_nr + 1, part2->old_nr + 1, info_text,
1269 part->old_anim_nr + 1, part->old_nr + 1);
1272 Debug("anim:InitGlobalAnim_Triggered",
1273 "%d.%d TRIGGER CLICKED [%d]", anim2_nr, part2_nr,
1274 part2->control_info.anim_event_action);
1277 // after executing event action, ignore any further actions
1278 if (!*any_event_action && DoGlobalAnim_EventAction(part2))
1279 *any_event_action = TRUE;
1283 struct GraphicInfo *c = &part2->control_info;
1285 if (isClickablePart(part2, mask))
1286 Debug("anim:InitGlobalAnim_Triggered",
1287 "%d.%d: 0x%08x, 0x%08x [0x%08x] <--- TRIGGERED BY %d.%d",
1288 anim2_nr, part2_nr, c->init_event, c->anim_event, mask,
1291 Debug("anim:InitGlobalAnim_Triggered",
1292 "%d.%d: 0x%08x, 0x%08x [0x%08x]",
1293 anim2_nr, part2_nr, c->init_event, c->anim_event, mask);
1299 static void HandleGlobalAnimDelay(struct GlobalAnimPartControlInfo *part,
1300 int delay_type, char *info_text)
1302 #if DEBUG_ANIM_DELAY
1303 Debug("anim:HandleGlobalAnimDelay", "%d.%d %s",
1304 part->old_anim_nr + 1, part->old_nr + 1, info_text);
1307 DoGlobalAnim_DelayAction(part, delay_type);
1310 static void HandleGlobalAnimEvent(struct GlobalAnimPartControlInfo *part,
1311 int event_value, char *info_text)
1313 #if DEBUG_ANIM_EVENTS
1314 Debug("anim:HandleGlobalAnimEvent", "%d.%d %s",
1315 part->old_anim_nr + 1, part->old_nr + 1, info_text);
1318 boolean click_consumed = FALSE;
1319 boolean any_event_action = FALSE;
1321 // check if this event is defined to trigger other animations
1322 InitGlobalAnim_Triggered(part, &click_consumed, &any_event_action,
1323 event_value, info_text);
1326 static int HandleGlobalAnim_Part(struct GlobalAnimPartControlInfo *part,
1329 if (handle_click && !part->clicked)
1332 struct GlobalAnimControlInfo *ctrl = &global_anim_ctrl[part->mode_nr];
1333 struct GlobalAnimMainControlInfo *anim = &ctrl->anim[part->anim_nr];
1334 struct GraphicInfo *g = &part->graphic_info;
1335 struct GraphicInfo *c = &part->control_info;
1336 boolean viewport_changed = SetGlobalAnimPart_Viewport(part);
1338 if (viewport_changed)
1339 state |= ANIM_STATE_RESTART;
1341 if (state & ANIM_STATE_RESTART)
1343 // when drawing animations to fading buffer, only start fixed animations
1344 if (drawing_to_fading_buffer && (c->x == ARG_UNDEFINED_VALUE ||
1345 c->y == ARG_UNDEFINED_VALUE))
1346 return ANIM_STATE_INACTIVE;
1348 ResetDelayCounterExt(&part->step_delay, anim_sync_frame);
1350 part->init_delay_counter =
1351 (c->init_delay_fixed + GetSimpleRandom(c->init_delay_random));
1353 part->anim_delay_counter =
1354 (c->anim_delay_fixed + GetSimpleRandom(c->anim_delay_random));
1356 part->post_delay_counter = 0;
1358 part->init_event_state = (c->init_event != ANIM_EVENT_UNDEFINED);
1359 part->anim_event_state = (c->anim_event != ANIM_EVENT_UNDEFINED);
1361 part->initial_anim_sync_frame =
1362 (g->anim_global_sync || g->anim_global_anim_sync ? 0 :
1363 anim_sync_frame + part->init_delay_counter);
1365 // do not re-initialize random animation frame after fade-in
1366 if (part->anim_random_frame == -1)
1367 part->anim_random_frame = GetSimpleRandom(g->anim_frames);
1369 if (c->direction & MV_HORIZONTAL)
1371 int pos_bottom = part->viewport_height - g->height;
1373 if (c->position == POS_TOP)
1375 else if (c->position == POS_UPPER)
1376 part->y = GetSimpleRandom(pos_bottom / 2);
1377 else if (c->position == POS_MIDDLE)
1378 part->y = pos_bottom / 2;
1379 else if (c->position == POS_LOWER)
1380 part->y = pos_bottom / 2 + GetSimpleRandom(pos_bottom / 2);
1381 else if (c->position == POS_BOTTOM)
1382 part->y = pos_bottom;
1384 part->y = GetSimpleRandom(pos_bottom);
1386 if (c->direction == MV_RIGHT)
1388 part->step_xoffset = c->step_offset;
1389 part->x = -g->width + part->step_xoffset;
1393 part->step_xoffset = -c->step_offset;
1394 part->x = part->viewport_width + part->step_xoffset;
1397 part->step_yoffset = 0;
1399 else if (c->direction & MV_VERTICAL)
1401 int pos_right = part->viewport_width - g->width;
1403 if (c->position == POS_LEFT)
1405 else if (c->position == POS_RIGHT)
1406 part->x = pos_right;
1408 part->x = GetSimpleRandom(pos_right);
1410 if (c->direction == MV_DOWN)
1412 part->step_yoffset = c->step_offset;
1413 part->y = -g->height + part->step_yoffset;
1417 part->step_yoffset = -c->step_offset;
1418 part->y = part->viewport_height + part->step_yoffset;
1421 part->step_xoffset = 0;
1428 part->step_xoffset = 0;
1429 part->step_yoffset = 0;
1432 if (part->control_info.class != get_hash_from_key("pointer"))
1434 if (c->x != ARG_UNDEFINED_VALUE)
1436 if (c->y != ARG_UNDEFINED_VALUE)
1440 if (c->position == POS_LAST &&
1441 anim->last_x > -g->width && anim->last_x < part->viewport_width &&
1442 anim->last_y > -g->height && anim->last_y < part->viewport_height)
1444 part->x = anim->last_x;
1445 part->y = anim->last_y;
1448 if (c->step_xoffset != ARG_UNDEFINED_VALUE)
1449 part->step_xoffset = c->step_xoffset;
1450 if (c->step_yoffset != ARG_UNDEFINED_VALUE)
1451 part->step_yoffset = c->step_yoffset;
1453 if (part->init_delay_counter == 0 &&
1454 !part->init_event_state)
1456 PlayGlobalAnimSoundAndMusic(part);
1458 HandleGlobalAnimDelay(part, ANIM_DELAY_INIT, "START [INIT_DELAY]");
1459 HandleGlobalAnimEvent(part, ANIM_EVENT_START, "START [ANIM]");
1463 HandleGlobalAnimEvent(part, ANIM_EVENT_INIT, "START [INIT_DELAY/EVENT]");
1467 if (part->clicked &&
1468 part->init_event_state)
1470 if (part->initial_anim_sync_frame > 0)
1471 part->initial_anim_sync_frame -= part->init_delay_counter - 1;
1473 part->init_delay_counter = 1;
1474 part->init_event_state = FALSE;
1476 part->clicked = FALSE;
1479 if (part->clicked &&
1480 part->anim_event_state)
1482 part->anim_delay_counter = 1;
1483 part->anim_event_state = FALSE;
1485 part->clicked = FALSE;
1488 if (part->init_delay_counter > 0)
1490 part->init_delay_counter--;
1492 if (part->init_delay_counter == 0)
1494 part->init_event_state = FALSE;
1496 PlayGlobalAnimSoundAndMusic(part);
1498 HandleGlobalAnimDelay(part, ANIM_DELAY_INIT, "START [INIT_DELAY]");
1499 HandleGlobalAnimEvent(part, ANIM_EVENT_START, "START [ANIM]");
1502 return ANIM_STATE_WAITING;
1505 if (part->init_event_state)
1506 return ANIM_STATE_WAITING;
1508 // animation part is now running/visible and therefore clickable
1509 part->clickable = TRUE;
1511 // check if moving animation has left the visible screen area
1512 if ((part->x <= -g->width && part->step_xoffset <= 0) ||
1513 (part->x >= part->viewport_width && part->step_xoffset >= 0) ||
1514 (part->y <= -g->height && part->step_yoffset <= 0) ||
1515 (part->y >= part->viewport_height && part->step_yoffset >= 0))
1517 // do not wait for "anim" events for off-screen animations
1518 part->anim_event_state = FALSE;
1520 // do not stop animation before "anim" or "post" counter are finished
1521 if (part->anim_delay_counter == 0 &&
1522 part->post_delay_counter == 0)
1524 StopGlobalAnimSoundAndMusic(part);
1526 HandleGlobalAnimEvent(part, ANIM_EVENT_END, "END [ANIM/OFF-SCREEN]");
1528 part->post_delay_counter =
1529 (c->post_delay_fixed + GetSimpleRandom(c->post_delay_random));
1531 if (part->post_delay_counter > 0)
1532 return ANIM_STATE_RUNNING;
1534 // drawing last frame not needed here -- animation not visible anymore
1535 return ANIM_STATE_RESTART;
1539 if (part->anim_delay_counter > 0)
1541 part->anim_delay_counter--;
1543 if (part->anim_delay_counter == 0)
1545 part->anim_event_state = FALSE;
1547 StopGlobalAnimSoundAndMusic(part);
1549 HandleGlobalAnimDelay(part, ANIM_DELAY_ANIM, "END [ANIM_DELAY]");
1550 HandleGlobalAnimEvent(part, ANIM_EVENT_END, "END [ANIM_DELAY/EVENT]");
1552 part->post_delay_counter =
1553 (c->post_delay_fixed + GetSimpleRandom(c->post_delay_random));
1555 if (part->post_delay_counter > 0)
1556 return ANIM_STATE_RUNNING;
1558 // additional state "RUNNING" required to not skip drawing last frame
1559 return ANIM_STATE_RESTART | ANIM_STATE_RUNNING;
1563 if (part->post_delay_counter > 0)
1565 part->post_delay_counter--;
1567 if (part->post_delay_counter == 0)
1569 HandleGlobalAnimDelay(part, ANIM_DELAY_POST, "END [POST_DELAY]");
1570 HandleGlobalAnimEvent(part, ANIM_EVENT_POST, "END [POST_DELAY]");
1572 return ANIM_STATE_RESTART;
1575 return ANIM_STATE_WAITING;
1578 // special case to prevent expiring loop sounds when playing
1579 PlayGlobalAnimSoundIfLoop(part);
1581 if (!DelayReachedExt(&part->step_delay, anim_sync_frame))
1582 return ANIM_STATE_RUNNING;
1586 static unsigned int last_counter = -1;
1587 unsigned int counter = Counter();
1589 Debug("anim:HandleGlobalAnim_Part", "NEXT ANIM PART [%d, %d]",
1590 anim_sync_frame, counter - last_counter);
1592 last_counter = counter;
1596 part->x += part->step_xoffset;
1597 part->y += part->step_yoffset;
1599 anim->last_x = part->x;
1600 anim->last_y = part->y;
1602 return ANIM_STATE_RUNNING;
1605 static void HandleGlobalAnim_Main(struct GlobalAnimMainControlInfo *anim,
1608 struct GlobalAnimPartControlInfo *part;
1609 struct GraphicInfo *c = &anim->control_info;
1610 int num_parts = anim->num_parts + (anim->has_base ? 1 : 0);
1611 int state, active_part_nr;
1615 Debug("anim:HandleGlobalAnim_Main", "%d, %d => %d",
1616 anim->mode_nr, anim->nr, anim->num_parts);
1617 Debug("anim:HandleGlobalAnim_Main",
1618 "%d, %d, %d", global.num_toons, setup.toons, num_toons);
1622 Debug("anim:HandleGlobalAnim_Main", "%s(%d): %d, %d, %d [%d]",
1623 (action == ANIM_START ? "ANIM_START" :
1624 action == ANIM_CONTINUE ? "ANIM_CONTINUE" :
1625 action == ANIM_STOP ? "ANIM_STOP" : "(should not happen)"),
1627 anim->state & ANIM_STATE_RESTART,
1628 anim->state & ANIM_STATE_WAITING,
1629 anim->state & ANIM_STATE_RUNNING,
1636 anim->state = anim->last_state = ANIM_STATE_RESTART;
1637 anim->active_part_nr = anim->last_active_part_nr = 0;
1638 anim->part_counter = 0;
1643 if (anim->state == ANIM_STATE_INACTIVE)
1646 anim->state = anim->last_state;
1647 anim->active_part_nr = anim->last_active_part_nr;
1652 anim->state = ANIM_STATE_INACTIVE;
1654 for (i = 0; i < num_parts; i++)
1655 StopGlobalAnimSoundAndMusic(&anim->part[i]);
1663 if (c->anim_mode & ANIM_ALL || anim->num_parts == 0)
1666 Debug("anim:HandleGlobalAnim_Main", "%d, %d => %d",
1667 anim->mode_nr, anim->nr, num_parts);
1670 for (i = 0; i < num_parts; i++)
1672 part = &anim->part[i];
1677 anim->state = ANIM_STATE_RUNNING;
1678 part->state = ANIM_STATE_RESTART;
1683 if (part->state == ANIM_STATE_INACTIVE)
1689 part->state = ANIM_STATE_INACTIVE;
1697 part->state = HandleGlobalAnim_Part(part, part->state);
1699 // when animation mode is "once", stop after animation was played once
1700 if (c->anim_mode & ANIM_ONCE &&
1701 part->state & ANIM_STATE_RESTART)
1702 part->state = ANIM_STATE_INACTIVE;
1705 anim->last_state = anim->state;
1706 anim->last_active_part_nr = anim->active_part_nr;
1711 if (anim->state & ANIM_STATE_RESTART) // directly after restart
1712 anim->active_part_nr = getGlobalAnimationPart(anim);
1714 part = &anim->part[anim->active_part_nr];
1716 // first set all animation parts to "inactive", ...
1717 for (i = 0; i < num_parts; i++)
1718 anim->part[i].state = ANIM_STATE_INACTIVE;
1720 // ... then set current animation parts to "running"
1721 part->state = ANIM_STATE_RUNNING;
1723 anim->state = HandleGlobalAnim_Part(part, anim->state);
1725 if (anim->state & ANIM_STATE_RESTART)
1726 anim->part_counter++;
1728 // when animation mode is "once", stop after all animations were played once
1729 if (c->anim_mode & ANIM_ONCE &&
1730 anim->part_counter == anim->num_parts)
1731 anim->state = ANIM_STATE_INACTIVE;
1733 state = anim->state;
1734 active_part_nr = anim->active_part_nr;
1736 // while the animation parts are pausing (waiting or inactive), play the base
1737 // (main) animation; this corresponds to the "boring player animation" logic
1738 // (!!! KLUDGE WARNING: I THINK THIS IS A MESS THAT SHOULD BE CLEANED UP !!!)
1741 if (anim->state == ANIM_STATE_WAITING ||
1742 anim->state == ANIM_STATE_INACTIVE)
1744 anim->active_part_nr = anim->num_parts; // part nr of base animation
1745 part = &anim->part[anim->active_part_nr];
1747 if (anim->state != anim->last_state)
1748 part->state = ANIM_STATE_RESTART;
1750 anim->state = ANIM_STATE_RUNNING;
1751 part->state = HandleGlobalAnim_Part(part, part->state);
1755 anim->last_state = state;
1756 anim->last_active_part_nr = active_part_nr;
1759 static void HandleGlobalAnim_Mode(struct GlobalAnimControlInfo *ctrl, int action)
1764 Debug("anim:HandleGlobalAnim_Mode", "%d => %d", ctrl->nr, ctrl->num_anims);
1767 for (i = 0; i < ctrl->num_anims; i++)
1768 HandleGlobalAnim_Main(&ctrl->anim[i], action);
1771 static void HandleGlobalAnim(int action, int game_mode)
1774 Debug("anim:HandleGlobalAnim", "mode == %d", game_status);
1777 HandleGlobalAnim_Mode(&global_anim_ctrl[game_mode], action);
1780 static void DoAnimationExt(void)
1785 Debug("anim:DoAnimationExt", "%d, %d", anim_sync_frame, Counter());
1788 // global animations now synchronized with frame delay of screen update
1791 for (i = 0; i < NUM_GAME_MODES; i++)
1792 HandleGlobalAnim(ANIM_CONTINUE, i);
1795 // force screen redraw in next frame to continue drawing global animations
1796 redraw_mask = REDRAW_ALL;
1800 static void DoGlobalAnim_DelayAction(struct GlobalAnimPartControlInfo *part,
1804 (delay_type == ANIM_DELAY_INIT ? part->control_info.init_delay_action :
1805 delay_type == ANIM_DELAY_ANIM ? part->control_info.anim_delay_action :
1806 delay_type == ANIM_DELAY_POST ? part->control_info.post_delay_action :
1807 ANIM_DELAY_ACTION_NONE);
1809 if (delay_action == ANIM_DELAY_ACTION_NONE)
1812 PushUserEvent(USEREVENT_ANIM_DELAY_ACTION, delay_action, 0);
1815 static boolean DoGlobalAnim_EventAction(struct GlobalAnimPartControlInfo *part)
1817 int event_action = (part->init_event_state ?
1818 part->control_info.init_event_action :
1819 part->control_info.anim_event_action);
1821 if (event_action == ANIM_EVENT_ACTION_NONE)
1824 if (event_action < MAX_IMAGE_FILES)
1825 PushUserEvent(USEREVENT_ANIM_EVENT_ACTION, event_action, 0);
1827 OpenURLFromHash(anim_url_hash, event_action);
1829 // check if further actions are allowed to be executed
1830 if (part->control_info.style & STYLE_MULTIPLE_ACTIONS)
1836 static void InitGlobalAnim_Clickable(void)
1840 for (mode_nr = 0; mode_nr < NUM_GAME_MODES; mode_nr++)
1842 struct GlobalAnimControlInfo *ctrl = &global_anim_ctrl[mode_nr];
1845 for (anim_nr = 0; anim_nr < ctrl->num_anims; anim_nr++)
1847 struct GlobalAnimMainControlInfo *anim = &ctrl->anim[anim_nr];
1850 for (part_nr = 0; part_nr < anim->num_parts_all; part_nr++)
1852 struct GlobalAnimPartControlInfo *part = &anim->part[part_nr];
1854 if (part->triggered)
1855 part->clicked = TRUE;
1857 part->triggered = FALSE;
1858 part->clickable = FALSE;
1864 #define ANIM_CLICKED_RESET 0
1865 #define ANIM_CLICKED_PRESSED 1
1866 #define ANIM_CLICKED_RELEASED 2
1868 static boolean InitGlobalAnim_Clicked(int mx, int my, int clicked_event)
1870 boolean click_consumed = FALSE;
1871 boolean anything_clicked = FALSE;
1872 boolean any_part_clicked = FALSE;
1873 boolean any_event_action = FALSE;
1877 // check game modes in reverse draw order (to stop when clicked)
1878 for (mode_nr = NUM_GAME_MODES - 1; mode_nr >= 0; mode_nr--)
1880 struct GlobalAnimControlInfo *ctrl = &global_anim_ctrl[mode_nr];
1883 // check animations in reverse draw order (to stop when clicked)
1884 for (anim_nr = ctrl->num_anims - 1; anim_nr >= 0; anim_nr--)
1886 struct GlobalAnimMainControlInfo *anim = &ctrl->anim[anim_nr];
1889 // check animation parts in reverse draw order (to stop when clicked)
1890 for (part_nr = anim->num_parts_all - 1; part_nr >= 0; part_nr--)
1892 struct GlobalAnimPartControlInfo *part = &anim->part[part_nr];
1894 if (clicked_event == ANIM_CLICKED_RESET)
1896 part->clicked = FALSE;
1901 if (!part->clickable)
1904 if (!(part->state & ANIM_STATE_RUNNING))
1907 // always handle "any" click events (clicking anywhere on screen) ...
1908 if (clicked_event == ANIM_CLICKED_PRESSED &&
1909 isClickablePart(part, ANIM_EVENT_ANY))
1911 #if DEBUG_ANIM_EVENTS
1912 Debug("anim:InitGlobalAnim_Clicked", "%d.%d TRIGGERED BY ANY",
1913 part->old_anim_nr + 1, part->old_nr + 1);
1916 anything_clicked = part->clicked = TRUE;
1917 click_consumed |= clickConsumed(part);
1920 // always handle "unclick:any" events (releasing anywhere on screen) ...
1921 if (clicked_event == ANIM_CLICKED_RELEASED &&
1922 isClickablePart(part, ANIM_EVENT_UNCLICK_ANY))
1924 #if DEBUG_ANIM_EVENTS
1925 Debug("anim:InitGlobalAnim_Clicked", "%d.%d TRIGGERED BY UNCLICK:ANY",
1926 part->old_anim_nr + 1, part->old_nr + 1);
1929 anything_clicked = part->clicked = TRUE;
1930 click_consumed |= clickConsumed(part);
1933 // ... but only handle the first (topmost) clickable animation
1934 if (any_part_clicked)
1937 if (clicked_event == ANIM_CLICKED_PRESSED &&
1938 isClickedPart(part, mx, my, TRUE))
1941 Debug("anim:InitGlobalAnim_Clicked", "%d.%d CLICKED [%d]",
1942 anim_nr, part_nr, part->control_info.anim_event_action);
1945 // after executing event action, ignore any further actions
1946 if (!any_event_action && DoGlobalAnim_EventAction(part))
1947 any_event_action = TRUE;
1949 // determine if mouse clicks should be blocked from other animations
1950 any_part_clicked |= clickConsumed(part);
1952 if (isClickablePart(part, ANIM_EVENT_SELF))
1954 #if DEBUG_ANIM_EVENTS
1955 Debug("anim:InitGlobalAnim_Clicked", "%d.%d TRIGGERED BY SELF",
1956 part->old_anim_nr + 1, part->old_nr + 1);
1959 anything_clicked = part->clicked = TRUE;
1960 click_consumed |= clickConsumed(part);
1963 // determine if mouse clicks should be blocked by this animation
1964 click_consumed |= clickBlocked(part);
1966 // check if this click is defined to trigger other animations
1967 InitGlobalAnim_Triggered(part, &click_consumed, &any_event_action,
1968 ANIM_EVENT_CLICK, "CLICK");
1974 if (anything_clicked)
1976 handle_click = TRUE;
1978 for (i = 0; i < NUM_GAME_MODES; i++)
1979 HandleGlobalAnim(ANIM_CONTINUE, i);
1981 handle_click = FALSE;
1983 // prevent ignoring release event if processed within same game frame
1984 StopProcessingEvents();
1987 return (click_consumed || any_event_action);
1990 static void ResetGlobalAnim_Clickable(void)
1992 InitGlobalAnim_Clickable();
1995 static void ResetGlobalAnim_Clicked(void)
1997 InitGlobalAnim_Clicked(-1, -1, ANIM_CLICKED_RESET);
2000 void RestartGlobalAnimsByStatus(int status)
2002 int anim_status_last = global.anim_status;
2004 global.anim_status = status;
2006 // force restarting global animations by changed global animation status
2009 global.anim_status = anim_status_last;
2012 boolean HandleGlobalAnimClicks(int mx, int my, int button, boolean force_click)
2014 static boolean click_consumed = FALSE;
2015 static int last_button = 0;
2016 boolean press_event;
2017 boolean release_event;
2018 boolean click_consumed_current = click_consumed;
2020 if (button != 0 && force_click)
2023 // check if button state has changed since last invocation
2024 press_event = (button != 0 && last_button == 0);
2025 release_event = (button == 0 && last_button != 0);
2026 last_button = button;
2030 click_consumed = InitGlobalAnim_Clicked(mx, my, ANIM_CLICKED_PRESSED);
2031 click_consumed_current = click_consumed;
2036 InitGlobalAnim_Clicked(mx, my, ANIM_CLICKED_RELEASED);
2037 click_consumed = FALSE;
2040 return click_consumed_current;
2043 int getGlobalAnimSyncFrame(void)
2045 return anim_sync_frame;