fixed menu display and key navigation bugs

diff --git a/ChangeLog b/ChangeLog
index 882b5a9999ff81c790ca01ac094ce5a979fb6d1d..c3b930b0af2bcda7da407cb3cdd3b951dbdcf213 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2014-10-15
+       * fixed menu display bugs (drawing outside menu area with draw offset)
+       * fixed menu key navigation bugs (when using smaller menu list size)
+
 2014-10-14
        * added support for animated door parts during opening/closing movement
 

diff --git a/src/conftime.h b/src/conftime.h
index 7ebc3ab500ba66d20c418b38c70664011ed807be..25a2a7d189174df08522e403e8c01866be667a01 100644 (file)
--- a/src/conftime.h
+++ b/src/conftime.h
@@ -1 +1 @@
-#define COMPILE_DATE_STRING "2014-10-14 16:13"
+#define COMPILE_DATE_STRING "2014-10-15 01:48"

diff --git a/src/screens.c b/src/screens.c
index 32eec47997d9a49378c2b8885ce5d5d2d4b57ffc..9113105623bb2c561b841b6445cba65e6266b5d0 100644 (file)
--- a/src/screens.c
+++ b/src/screens.c
@@ -411,6 +411,9 @@ static struct
                                    menu.list_size[game_status] :       \
                                    MAX_MENU_ENTRIES_ON_SCREEN)
 
+#define IN_VIS_MENU(x, y)      IN_FIELD(x, y, SCR_FIELDX,              \
+                                        NUM_MENU_ENTRIES_ON_SCREEN)
+
 
 /* title display and control definitions */
 
@@ -2046,7 +2049,7 @@ void HandleInfoScreen_Main(int mx, int my, int dx, int dy, int button)
       y += dy;
   }
 
-  if (IN_VIS_FIELD(x, y) &&
+  if (IN_VIS_MENU(x, y) &&
       y >= 0 && y < num_info_info && info_info[y].type & ~TYPE_SKIP_ENTRY)
   {
     if (button)
@@ -3260,6 +3263,19 @@ static void AdjustChooseTreeScrollbar(int id, int first_entry, TreeInfo *ti)
                  first_entry);
 }
 
+static void clearMenuListArea()
+{
+  int scrollbar_xpos = mSX + SC_SCROLLBAR_XPOS + menu.scrollbar_xoffset;
+
+  /* correct scrollbar position if placed outside menu (playfield) area */
+  if (scrollbar_xpos > SC_SCROLLBAR_XPOS)
+    scrollbar_xpos = SC_SCROLLBAR_XPOS;
+
+  /* clear menu list area, but not title or scrollbar */
+  DrawBackground(mSX, mSY + MENU_SCREEN_START_YPOS * 32,
+                 scrollbar_xpos - mSX, NUM_MENU_ENTRIES_ON_SCREEN * 32);
+}
+
 static void drawChooseTreeList(int first_entry, int num_page_entries,
                               TreeInfo *ti)
 {
@@ -3275,10 +3291,7 @@ static void drawChooseTreeList(int first_entry, int num_page_entries,
 
   DrawTextSCentered(mSY - SY + yoffset, FONT_TITLE_1, title_string);
 
-  /* clear tree list area, but not title or scrollbar */
-  DrawBackground(mSX, mSY + MENU_SCREEN_START_YPOS * 32,
-                SC_SCROLLBAR_XPOS + menu.scrollbar_xoffset,
-                NUM_MENU_ENTRIES_ON_SCREEN * 32);
+  clearMenuListArea();
 
   for (i = 0; i < num_page_entries; i++)
   {
@@ -3548,7 +3561,7 @@ static void HandleChooseTree(int mx, int my, int dx, int dy, int button,
   }
 
   if (!anyScrollbarGadgetActive() &&
-      IN_VIS_FIELD(x, y) &&
+      IN_VIS_MENU(x, y) &&
       mx < screen_gadget[SCREEN_CTRL_ID_SCROLL_VERTICAL]->x &&
       y >= 0 && y < num_page_entries)
   {
@@ -5231,10 +5244,7 @@ static void drawSetupInfoList(struct TokenInfo *setup_info,
   if (first_entry + num_page_entries > max_setup_info)
     first_entry = 0;
 
-  /* clear tree list area, but not title or scrollbar */
-  DrawBackground(mSX, mSY + MENU_SCREEN_START_YPOS * 32,
-                 SC_SCROLLBAR_XPOS + menu.scrollbar_xoffset,
-                 NUM_MENU_ENTRIES_ON_SCREEN * 32);
+  clearMenuListArea();
 
   for (i = 0; i < num_page_entries; i++)
   {
@@ -5553,7 +5563,7 @@ void HandleSetupScreen_Generic(int mx, int my, int dx, int dy, int button)
           setup_info[first_entry + y].type & TYPE_SKIP_ENTRY)
       y += dy;
 
-    if (!IN_VIS_FIELD(x, y))
+    if (!IN_VIS_MENU(x, y))
     {
       choice += y - y_old;
 
@@ -5587,7 +5597,7 @@ void HandleSetupScreen_Generic(int mx, int my, int dx, int dy, int button)
   }
 
   if (!anyScrollbarGadgetActive() &&
-      IN_VIS_FIELD(x, y) &&
+      IN_VIS_MENU(x, y) &&
       mx < screen_gadget[SCREEN_CTRL_ID_SCROLL_VERTICAL]->x &&
       y >= 0 && y < num_page_entries)
   {
@@ -5850,7 +5860,7 @@ void HandleSetupScreen_Input(int mx, int my, int dx, int dy, int button)
   {
     HandleSetupScreen_Input_Player(1, dx < 0 ? -1 : +1);
   }
-  else if (IN_VIS_FIELD(x, y) &&
+  else if (IN_VIS_FIELD(x, y) &&       // (does not use "IN_VIS_MENU()" yet)
           y >= pos_start && y <= pos_end &&
           !(y >= pos_empty1 && y <= pos_empty2))
   {
@@ -6545,6 +6555,10 @@ static void CreateScreenScrollbuttons()
     width = SC_SCROLLBUTTON_XSIZE;
     height = SC_SCROLLBUTTON_YSIZE;
 
+    /* correct scrollbar position if placed outside menu (playfield) area */
+    if (x > SC_SCROLL_UP_XPOS)
+      x = SC_SCROLL_UP_XPOS;
+
     if (id == SCREEN_CTRL_ID_SCROLL_DOWN)
       y = mSY + (SC_SCROLL_VERTICAL_YPOS +
                 (NUM_MENU_ENTRIES_ON_SCREEN - 2) * SC_SCROLLBUTTON_YSIZE);
@@ -6610,6 +6624,10 @@ static void CreateScreenScrollbars()
     width  = scrollbar_info[i].width;
     height = scrollbar_info[i].height;
 
+    /* correct scrollbar position if placed outside menu (playfield) area */
+    if (x > SC_SCROLL_VERTICAL_XPOS)
+      x = SC_SCROLL_VERTICAL_XPOS;
+
     if (id == SCREEN_CTRL_ID_SCROLL_VERTICAL)
       height = (NUM_MENU_ENTRIES_ON_SCREEN - 2) * SC_SCROLLBUTTON_YSIZE;