X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Fanim.c;h=b566bddcbc27132d458a1dbf28519f4b3aba6d78;hp=b9ea8becc2a44d2b84ea4e32e8424a95e96a7e87;hb=e14d20831f1abdbcfccd5c8afcaf715e3849f468;hpb=b9cb8d24d6b501098d657ec1715574b2718c02f6

diff --git a/src/anim.c b/src/anim.c
index b9ea8bec..b566bddc 100644
--- a/src/anim.c
+++ b/src/anim.c
@@ -9,6 +9,8 @@
 // anim.c
 // ============================================================================
 
+#include "libgame/libgame.h"
+
 #include "anim.h"
 #include "main.h"
 #include "tools.h"
@@ -64,10 +66,15 @@
 
 struct GlobalAnimPartControlInfo
 {
+  int old_nr;		// position before mapping animation parts linearly
+  int old_anim_nr;	// position before mapping animations linearly
+
   int nr;
   int anim_nr;
   int mode_nr;
 
+  boolean is_base;	// animation part is base/main/default animation part
+
   int sound;
   int music;
   int graphic;
@@ -90,6 +97,12 @@ struct GlobalAnimPartControlInfo
   int anim_delay_counter;
   int post_delay_counter;
 
+  boolean init_event_state;
+  boolean anim_event_state;
+
+  boolean clickable;
+  boolean clicked;
+
   int drawing_stage;
 
   int state;
@@ -106,11 +119,12 @@ struct GlobalAnimMainControlInfo
 
   struct GraphicInfo control_info;
 
-  int num_parts;
+  int num_parts;	// number of animation parts, but without base part
+  int num_parts_all;	// number of animation parts, including base part
   int part_counter;
   int active_part_nr;
 
-  boolean has_base;
+  boolean has_base;	// animation has base/main/default animation part
 
   int init_delay_counter;
 
@@ -173,6 +187,8 @@ struct AnimClassGameMode
 /* forward declaration for internal use */
 static void HandleGlobalAnim(int, int);
 static void DoAnimationExt(void);
+static void ResetGlobalAnim_Clickable();
+static void ResetGlobalAnim_Clicked();
 
 static struct GlobalAnimControlInfo global_anim_ctrl[NUM_GAME_MODES];
 
@@ -318,6 +334,7 @@ static void InitToonControls()
   anim->control_info = graphic_info[control];
 
   anim->num_parts = 0;
+  anim->num_parts_all = 0;
   anim->part_counter = 0;
   anim->active_part_nr = 0;
 
@@ -340,9 +357,13 @@ static void InitToonControls()
     part->nr = part_nr;
     part->anim_nr = anim_nr;
     part->mode_nr = mode_nr;
+
+    part->is_base = FALSE;
+
     part->sound = sound;
     part->music = music;
     part->graphic = graphic;
+
     part->graphic_info = graphic_info[graphic];
     part->control_info = graphic_info[control];
 
@@ -363,6 +384,8 @@ static void InitToonControls()
     part->last_anim_status = -1;
 
     anim->num_parts++;
+    anim->num_parts_all++;
+
     part_nr++;
   }
 
@@ -404,6 +427,7 @@ void InitGlobalAnimControls()
       anim->control_info = graphic_info[control];
 
       anim->num_parts = 0;
+      anim->num_parts_all = 0;
       anim->part_counter = 0;
       anim->active_part_nr = 0;
 
@@ -438,12 +462,17 @@ void InitGlobalAnimControls()
 	       m, a, p, mode_nr, anim_nr, part_nr, sound);
 #endif
 
+	part->old_nr = p;
+	part->old_anim_nr = a;
+
 	part->nr = part_nr;
 	part->anim_nr = anim_nr;
 	part->mode_nr = mode_nr;
+
 	part->sound = sound;
 	part->music = music;
 	part->graphic = graphic;
+
 	part->graphic_info = graphic_info[graphic];
 	part->control_info = graphic_info[control];
 
@@ -455,13 +484,19 @@ void InitGlobalAnimControls()
 	part->state = ANIM_STATE_INACTIVE;
 	part->last_anim_status = -1;
 
+	anim->num_parts_all++;
+
 	if (p < GLOBAL_ANIM_ID_PART_BASE)
 	{
+	  part->is_base = FALSE;
+
 	  anim->num_parts++;
 	  part_nr++;
 	}
 	else
 	{
+	  part->is_base = TRUE;
+
 	  anim->base = *part;
 	  anim->has_base = TRUE;
 	}
@@ -663,6 +698,10 @@ void DrawGlobalAnimationsExt(int drawing_target, int drawing_stage)
 	int cut_y = 0;
 	int sync_frame;
 	int frame;
+	void (*blit_bitmap)(Bitmap *, Bitmap *, int, int, int, int, int, int) =
+	  (g->draw_masked ? BlitBitmapMasked : BlitBitmap);
+	void (*blit_screen)(Bitmap *, int, int, int, int, int, int) =
+	  (g->draw_masked ? BlitToScreenMasked : BlitToScreen);
 
 	if (!(part->state & ANIM_STATE_RUNNING))
 	  continue;
@@ -706,11 +745,11 @@ void DrawGlobalAnimationsExt(int drawing_target, int drawing_stage)
 	src_y += cut_y;
 
 	if (drawing_target == DRAW_TO_SCREEN)
-	  BlitToScreenMasked(src_bitmap, src_x, src_y, width, height,
-			     dst_x, dst_y);
+	  blit_screen(src_bitmap, src_x, src_y, width, height,
+		      dst_x, dst_y);
 	else
-	  BlitBitmapMasked(src_bitmap, fade_bitmap, src_x, src_y, width, height,
-			   dst_x, dst_y);
+	  blit_bitmap(src_bitmap, fade_bitmap, src_x, src_y, width, height,
+		      dst_x, dst_y);
       }
     }
   }
@@ -728,7 +767,13 @@ void DrawGlobalAnimationsExt(int drawing_target, int drawing_stage)
 
 void DrawGlobalAnimations(int drawing_target, int drawing_stage)
 {
+  if (drawing_stage == DRAW_GLOBAL_ANIM_STAGE_1)
+    ResetGlobalAnim_Clickable();
+
   DrawGlobalAnimationsExt(drawing_target, drawing_stage);
+
+  if (drawing_stage == DRAW_GLOBAL_ANIM_STAGE_2)
+    ResetGlobalAnim_Clicked();
 }
 
 boolean SetGlobalAnimPart_Viewport(struct GlobalAnimPartControlInfo *part)
@@ -881,6 +926,59 @@ static void StopGlobalAnimSoundAndMusic(struct GlobalAnimPartControlInfo *part)
   StopGlobalAnimMusic(part);
 }
 
+static boolean matchesAnimEventMask(int bits, int mask)
+{
+  return (bits & (mask & ANIM_EVENT_CLICK_ANIM_ALL) &&
+	  bits & (mask & ANIM_EVENT_CLICK_PART_ALL));
+}
+
+static boolean isClickablePart(struct GlobalAnimPartControlInfo *part, int mask)
+{
+  struct GraphicInfo *c = &part->control_info;
+
+  boolean clickable_self = FALSE;
+  boolean clickable_triggered = FALSE;
+
+  if (mask & ANIM_EVENT_CLICK_SELF)
+    clickable_self = (c->init_event & ANIM_EVENT_CLICK_SELF ||
+		      c->anim_event & ANIM_EVENT_CLICK_SELF);
+
+  clickable_triggered = (matchesAnimEventMask(c->init_event, mask) ||
+			 matchesAnimEventMask(c->anim_event, mask));
+
+  return (clickable_self || clickable_triggered);
+}
+
+static boolean isClickedPart(struct GlobalAnimPartControlInfo *part,
+			     int mx, int my, boolean clicked)
+{
+  struct GraphicInfo *g = &part->graphic_info;
+  int part_x = part->viewport_x + part->x;
+  int part_y = part->viewport_y + part->y;
+  int part_width  = g->width;
+  int part_height = g->height;
+
+  // check if mouse click was detected at all
+  if (!clicked)
+    return FALSE;
+
+  // check if mouse click is inside the animation part's viewport
+  if (mx <  part->viewport_x ||
+      mx >= part->viewport_x + part->viewport_width ||
+      my <  part->viewport_y ||
+      my >= part->viewport_y + part->viewport_height)
+    return FALSE;
+
+  // check if mouse click is inside the animation part's graphic
+  if (mx <  part_x ||
+      mx >= part_x + part_width ||
+      my <  part_y ||
+      my >= part_y + part_height)
+    return FALSE;
+
+  return TRUE;
+}
+
 int HandleGlobalAnim_Part(struct GlobalAnimPartControlInfo *part, int state)
 {
   struct GraphicInfo *g = &part->graphic_info;
@@ -905,6 +1003,9 @@ int HandleGlobalAnim_Part(struct GlobalAnimPartControlInfo *part, int state)
     part->anim_delay_counter =
       (c->anim_delay_fixed + GetSimpleRandom(c->anim_delay_random));
 
+    part->init_event_state = c->init_event;
+    part->anim_event_state = c->anim_event;
+
     part->initial_anim_sync_frame =
       (g->anim_global_sync ? 0 : anim_sync_frame + part->init_delay_counter);
 
@@ -981,26 +1082,61 @@ int HandleGlobalAnim_Part(struct GlobalAnimPartControlInfo *part, int state)
     if (c->step_yoffset != ARG_UNDEFINED_VALUE)
       part->step_yoffset = c->step_yoffset;
 
-    if (part->init_delay_counter == 0)
+    if (part->init_delay_counter == 0 &&
+	part->init_event_state == ANIM_EVENT_NONE)
       PlayGlobalAnimSoundAndMusic(part);
   }
 
+  if (part->clicked &&
+      part->init_event_state != ANIM_EVENT_NONE)
+  {
+    if (part->initial_anim_sync_frame > 0)
+      part->initial_anim_sync_frame -= part->init_delay_counter - 1;
+
+    part->init_delay_counter = 1;
+    part->init_event_state = ANIM_EVENT_NONE;
+
+    part->clicked = FALSE;
+  }
+
+  if (part->clicked &&
+      part->anim_event_state != ANIM_EVENT_NONE)
+  {
+    part->anim_delay_counter = 1;
+    part->anim_event_state = ANIM_EVENT_NONE;
+
+    part->clicked = FALSE;
+  }
+
   if (part->init_delay_counter > 0)
   {
     part->init_delay_counter--;
 
     if (part->init_delay_counter == 0)
+    {
+      part->init_event_state = ANIM_EVENT_NONE;
+
       PlayGlobalAnimSoundAndMusic(part);
+    }
 
     return ANIM_STATE_WAITING;
   }
 
+  if (part->init_event_state != ANIM_EVENT_NONE)
+    return ANIM_STATE_WAITING;
+
+  // animation part is now running/visible and therefore clickable
+  part->clickable = TRUE;
+
   // check if moving animation has left the visible screen area
   if ((part->x <= -g->width              && part->step_xoffset <= 0) ||
       (part->x >=  part->viewport_width  && part->step_xoffset >= 0) ||
       (part->y <= -g->height             && part->step_yoffset <= 0) ||
       (part->y >=  part->viewport_height && part->step_yoffset >= 0))
   {
+    // do not wait for "anim" events for off-screen animations
+    part->anim_event_state = ANIM_EVENT_NONE;
+
     // do not stop animation before "anim" or "post" counter are finished
     if (part->anim_delay_counter == 0 &&
 	part->post_delay_counter == 0)
@@ -1024,6 +1160,8 @@ int HandleGlobalAnim_Part(struct GlobalAnimPartControlInfo *part, int state)
 
     if (part->anim_delay_counter == 0)
     {
+      part->anim_event_state = ANIM_EVENT_NONE;
+
       StopGlobalAnimSoundAndMusic(part);
 
       part->post_delay_counter =
@@ -1263,3 +1401,144 @@ static void DoAnimationExt()
   redraw_mask = REDRAW_ALL;
 #endif
 }
+
+static void InitGlobalAnim_Clickable()
+{
+  int mode_nr;
+
+  for (mode_nr = 0; mode_nr < NUM_GAME_MODES; mode_nr++)
+  {
+    struct GlobalAnimControlInfo *ctrl = &global_anim_ctrl[mode_nr];
+    int anim_nr;
+
+    for (anim_nr = 0; anim_nr < ctrl->num_anims; anim_nr++)
+    {
+      struct GlobalAnimMainControlInfo *anim = &ctrl->anim[anim_nr];
+      int part_nr;
+
+      for (part_nr = 0; part_nr < anim->num_parts_all; part_nr++)
+      {
+	struct GlobalAnimPartControlInfo *part = &anim->part[part_nr];
+
+	part->clickable = FALSE;
+      }
+    }
+  }
+}
+
+static boolean InitGlobalAnim_Clicked(int mx, int my, boolean clicked)
+{
+  boolean any_part_clicked = FALSE;
+  int mode_nr;
+
+  for (mode_nr = 0; mode_nr < NUM_GAME_MODES; mode_nr++)
+  {
+    struct GlobalAnimControlInfo *ctrl = &global_anim_ctrl[mode_nr];
+    int anim_nr;
+
+    for (anim_nr = 0; anim_nr < ctrl->num_anims; anim_nr++)
+    {
+      struct GlobalAnimMainControlInfo *anim = &ctrl->anim[anim_nr];
+      int part_nr;
+
+      for (part_nr = 0; part_nr < anim->num_parts_all; part_nr++)
+      {
+	struct GlobalAnimPartControlInfo *part = &anim->part[part_nr];
+
+	if (!clicked)
+	{
+	  part->clicked = FALSE;
+
+	  continue;
+	}
+
+	if (part->clickable &&
+	    isClickedPart(part, mx, my, clicked))
+	{
+#if 0
+	  printf("::: %d.%d CLICKED\n", anim_nr, part_nr);
+#endif
+
+	  if (isClickablePart(part, ANIM_EVENT_CLICK_SELF))
+	    any_part_clicked = part->clicked = TRUE;
+
+	  // check if this click is defined to trigger other animations
+	  int old_anim_nr = part->old_anim_nr;
+	  int old_part_nr = part->old_nr;
+	  int mask = ANIM_EVENT_CLICK_ANIM_1 << old_anim_nr;
+
+	  if (part->is_base)
+	    mask |= ANIM_EVENT_CLICK_PART_ALL;
+	  else
+	    mask |= ANIM_EVENT_CLICK_PART_1 << old_part_nr;
+
+	  int anim2_nr;
+
+	  for (anim2_nr = 0; anim2_nr < ctrl->num_anims; anim2_nr++)
+	  {
+	    struct GlobalAnimMainControlInfo *anim2 = &ctrl->anim[anim2_nr];
+	    int part2_nr;
+
+	    for (part2_nr = 0; part2_nr < anim2->num_parts_all; part2_nr++)
+	    {
+	      struct GlobalAnimPartControlInfo *part2 = &anim2->part[part2_nr];
+
+	      if (isClickablePart(part2, mask))
+		any_part_clicked = part2->clicked = TRUE;
+
+#if 0
+	      struct GraphicInfo *c = &part2->control_info;
+
+	      printf("::: - %d.%d: 0x%08x, 0x%08x [0x%08x]",
+		     anim2_nr, part2_nr, c->init_event, c->anim_event, mask);
+
+	      if (isClickablePart(part2, mask))
+		printf(" <--- TRIGGERED BY %d.%d",
+		       anim_nr, part_nr);
+
+	      printf("\n");
+#endif
+	    }
+	  }
+	}
+      }
+    }
+  }
+
+  return any_part_clicked;
+}
+
+static void ResetGlobalAnim_Clickable()
+{
+  InitGlobalAnim_Clickable();
+}
+
+static void ResetGlobalAnim_Clicked()
+{
+  InitGlobalAnim_Clicked(-1, -1, FALSE);
+}
+
+boolean HandleGlobalAnimClicks(int mx, int my, int button)
+{
+  static boolean click_consumed = FALSE;
+  static int last_button = 0;
+  boolean press_event;
+  boolean release_event;
+  boolean click_consumed_current = click_consumed;
+
+  /* check if button state has changed since last invocation */
+  press_event   = (button != 0 && last_button == 0);
+  release_event = (button == 0 && last_button != 0);
+  last_button = button;
+
+  if (press_event)
+  {
+    click_consumed = InitGlobalAnim_Clicked(mx, my, TRUE);
+    click_consumed_current = click_consumed;
+  }
+
+  if (release_event)
+    click_consumed = FALSE;
+
+  return click_consumed_current;
+}