From f86b45bef20957bce2bca71880becbbb145203b1 Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Thu, 21 Mar 2024 00:26:49 +0100
Subject: [PATCH] added support for bladder settings in BD engine to level
 editor

---
 src/editor.c | 14 ++++++++++++++
 src/files.c  | 10 ++++++++++
 src/init.c   |  1 +
 src/main.h   |  1 +
 4 files changed, 26 insertions(+)

diff --git a/src/editor.c b/src/editor.c
index 4411b199..2ca3dfba 100644
--- a/src/editor.c
+++ b/src/editor.c
@@ -566,6 +566,7 @@ enum
   GADGET_ID_BD_ACID_EATS_ELEMENT,
   GADGET_ID_BD_ACID_TURNS_TO_ELEMENT,
   GADGET_ID_BD_BITER_EATS_ELEMENT,
+  GADGET_ID_BD_BLADDER_CONVERTS_BY_ELEMENT,
   GADGET_ID_START_ELEMENT,
   GADGET_ID_ARTWORK_ELEMENT,
   GADGET_ID_EXPLOSION_ELEMENT,
@@ -1178,6 +1179,7 @@ enum
   ED_DRAWING_ID_BD_ACID_EATS_ELEMENT,
   ED_DRAWING_ID_BD_ACID_TURNS_TO_ELEMENT,
   ED_DRAWING_ID_BD_BITER_EATS_ELEMENT,
+  ED_DRAWING_ID_BD_BLADDER_CONVERTS_BY_ELEMENT,
   ED_DRAWING_ID_START_ELEMENT,
   ED_DRAWING_ID_ARTWORK_ELEMENT,
   ED_DRAWING_ID_EXPLOSION_ELEMENT,
@@ -4367,6 +4369,14 @@ static struct
     &level.bd_biter_eats_element,	1, 1,
     "Can eat:", NULL, NULL, NULL,	"Eats this element when moving"
   },
+  {
+    ED_DRAWING_ID_BD_BLADDER_CONVERTS_BY_ELEMENT,
+    ED_AREA_1X1_SETTINGS_XPOS(0),	ED_AREA_1X1_SETTINGS_YPOS(1),
+    ED_AREA_1X1_SETTINGS_XOFF,		ED_AREA_1X1_SETTINGS_YOFF,
+    GADGET_ID_BD_BLADDER_CONVERTS_BY_ELEMENT, GADGET_ID_NONE,
+    &level.bd_bladder_converts_by_element,	1, 1,
+    "Turns to clock by touching:", NULL, NULL, NULL,	"Turns to clock by touching element"
+  },
 
   // ---------- level start element -------------------------------------------
 
@@ -11263,6 +11273,10 @@ static void DrawPropertiesConfig(void)
     {
       MapDrawingArea(ED_DRAWING_ID_BD_BITER_EATS_ELEMENT);
     }
+    else if (properties_element == EL_BD_BLADDER)
+    {
+      MapDrawingArea(ED_DRAWING_ID_BD_BLADDER_CONVERTS_BY_ELEMENT);
+    }
     else if (properties_element == EL_YAMYAM ||
 	     properties_element == EL_YAMYAM_LEFT ||
 	     properties_element == EL_YAMYAM_RIGHT ||
diff --git a/src/files.c b/src/files.c
index 3f2f69dd..1128b9e0 100644
--- a/src/files.c
+++ b/src/files.c
@@ -736,6 +736,12 @@ static struct LevelFileConfigInfo chunk_config_ELEM[] =
     &li.bd_biter_eats_element,		EL_BD_DIAMOND
   },
 
+  {
+    EL_BD_BLADDER,			-1,
+    TYPE_ELEMENT,			CONF_VALUE_16_BIT(1),
+    &li.bd_bladder_converts_by_element,	EL_BD_VOODOO_DOLL
+  },
+
   // (the following values are related to various game elements)
 
   {
@@ -4029,6 +4035,8 @@ static void CopyNativeLevel_RND_to_BD(struct LevelInfo *level)
   cave->biter_delay_frame		= level->bd_biter_move_delay;
   cave->biter_eat			= map_element_RND_to_BD(level->bd_biter_eats_element);
 
+  cave->bladder_converts_by	    = map_element_RND_to_BD(level->bd_bladder_converts_by_element);
+
   // level name
   strncpy(cave->name, level->name, sizeof(GdString));
   cave->name[sizeof(GdString) - 1] = '\0';
@@ -4126,6 +4134,8 @@ static void CopyNativeLevel_BD_to_RND(struct LevelInfo *level)
   level->bd_biter_move_delay		= cave->biter_delay_frame;
   level->bd_biter_eats_element		= map_element_BD_to_RND(cave->biter_eat);
 
+  level->bd_bladder_converts_by_element	= map_element_BD_to_RND(cave->bladder_converts_by);
+
   // level name
   char *cave_name = getStringPrint("%s / %d", cave->name, bd_level_nr + 1);
 
diff --git a/src/init.c b/src/init.c
index ba509b7b..0233351e 100644
--- a/src/init.c
+++ b/src/init.c
@@ -4285,6 +4285,7 @@ void InitElementPropertiesStatic(void)
     EL_BD_BITER_UP,
     EL_BD_BITER_LEFT,
     EL_BD_BITER_DOWN,
+    EL_BD_BLADDER,
     EL_EMC_MAGIC_BALL,
     EL_EMC_ANDROID,
     EL_MM_GRAY_BALL,
diff --git a/src/main.h b/src/main.h
index cf694a78..8f53e89d 100644
--- a/src/main.h
+++ b/src/main.h
@@ -3539,6 +3539,7 @@ struct LevelInfo
   int bd_acid_turns_to_element;		// BD acid target element after spreading
   int bd_biter_move_delay;		// BD biter delay between movements (in BD frames)
   int bd_biter_eats_element;		// BD biter eats this game element when moving
+  int bd_bladder_converts_by_element;	// BD bladder converts to clock by touching this element
 
   boolean em_slippery_gems;		// EM style "gems slip from wall" behaviour
   boolean em_explodes_by_fire;		// EM style chain explosion behaviour
-- 
2.34.1