replaced some info screen positions with already defined symbolic names

diff --git a/src/screens.c b/src/screens.c
index e20f4deb67a8fe729b207733fdf6dfc5d83ad83b..f5b450e48f75aa73b1d19da9e6968208b0f2ee15 100644 (file)
--- a/src/screens.c
+++ b/src/screens.c
@@ -2600,9 +2600,9 @@ void DrawInfoScreen_NotAvailable(char *text_title, char *text_error)
   int font_foot  = MENU_INFO_FONT_FOOT;
   int spacing_title = menu.headline1_spacing_info[info_mode];
   int ystep_title = getMenuTextStep(spacing_title, font_title);
-  int ystart1 = mSY - SY + 100;
+  int ystart1 = mSY - SY + MENU_SCREEN_INFO_YSTART1;
   int ystart2 = ystart1 + ystep_title;
-  int ybottom = mSY - SY + SYSIZE - 20;
+  int ybottom = mSY - SY + MENU_SCREEN_INFO_YBOTTOM;
 
   SetMainBackgroundImageIfDefined(IMG_BACKGROUND_INFO);
 
@@ -2756,7 +2756,7 @@ void DrawInfoScreen_HelpText(int element, int action, int direction, int ypos)
   int font_width = getFontWidth(font_nr);
   int font_height = getFontHeight(font_nr);
   int yoffset = (TILEX - 2 * font_height) / 2;
-  int xstart = mSX + MINI_TILEX + TILEX + MINI_TILEX;
+  int xstart = mSX + MENU_SCREEN_INFO_XSTART + TILEX + MINI_TILEX;
   int ystart = mSY + MENU_SCREEN_INFO_YSTART2 + yoffset;
   int ystep = TILEY + 4;
   int pad_x = xstart - SX;
@@ -2919,8 +2919,8 @@ void HandleInfoScreen_Music(int button)
   int spacing_head  = menu.headline2_spacing_info[info_mode];
   int ystep_title = getMenuTextStep(spacing_title, font_title);
   int ystep_head  = getMenuTextStep(spacing_head,  font_head);
-  int ystart = mSY - SY + 100;
-  int ybottom = mSY - SY + SYSIZE - 20;
+  int ystart  = mSY - SY + MENU_SCREEN_INFO_YSTART1;
+  int ybottom = mSY - SY + MENU_SCREEN_INFO_YBOTTOM;
 
   if (button == MB_MENU_INITIALIZE)
   {
@@ -3081,8 +3081,8 @@ static void DrawInfoScreen_CreditsScreen(int screen_nr)
   int ystep_head  = getMenuTextStep(spacing_head,  font_head);
   int ystep_para  = getMenuTextStep(spacing_para,  font_text);
   int ystep_line  = getMenuTextStep(spacing_line,  font_text);
-  int ystart = mSY - SY + 100;
-  int ybottom = mSY - SY + SYSIZE - 20;
+  int ystart  = mSY - SY + MENU_SCREEN_INFO_YSTART1;
+  int ybottom = mSY - SY + MENU_SCREEN_INFO_YBOTTOM;
 
   ClearField();
   DrawHeadline();
@@ -3382,8 +3382,8 @@ void DrawInfoScreen_Program()
   int ystep_head  = getMenuTextStep(spacing_head,  font_head);
   int ystep_para  = getMenuTextStep(spacing_para,  font_text);
   int ystep_line  = getMenuTextStep(spacing_line,  font_text);
-  int ystart = mSY - SY + 100;
-  int ybottom = mSY - SY + SYSIZE - 20;
+  int ystart  = mSY - SY + MENU_SCREEN_INFO_YSTART1;
+  int ybottom = mSY - SY + MENU_SCREEN_INFO_YBOTTOM;
 
   SetMainBackgroundImageIfDefined(IMG_BACKGROUND_INFO_PROGRAM);
 
@@ -3468,8 +3468,8 @@ void DrawInfoScreen_Version()
   int ystep_head  = getMenuTextStep(spacing_head,  font_head);
   int ystep_para  = getMenuTextStep(spacing_para,  font_text);
   int ystep_line  = getMenuTextStep(spacing_line,  font_text);
-  int ystart  = mSY - SY + 100;
-  int ybottom = mSY - SY + SYSIZE - 20;
+  int ystart  = mSY - SY + MENU_SCREEN_INFO_YSTART1;
+  int ybottom = mSY - SY + MENU_SCREEN_INFO_YBOTTOM;
   int xstart1 = mSX - SX + 2 * xstep;
   int xstart2 = mSX - SX + 18 * xstep;
   int xstart3 = mSX - SX + 28 * xstep;
@@ -3655,8 +3655,8 @@ void DrawInfoScreen_LevelSet()
   struct TitleMessageInfo *tmi = &readme;
   char *filename = getLevelSetInfoFilename();
   char *title = "Level Set Information:";
-  int ystart = mSY - SY + 100;
-  int ybottom = mSY - SY + SYSIZE - 20;
+  int ystart  = mSY - SY + MENU_SCREEN_INFO_YSTART1;
+  int ybottom = mSY - SY + MENU_SCREEN_INFO_YBOTTOM;
 
   if (filename == NULL)
   {
@@ -3688,7 +3688,7 @@ void DrawInfoScreen_LevelSet()
 
   /* if height set to "-1", automatically determine by playfield height */
   if (tmi->height == -1)
-    tmi->height = SYSIZE - 20 - tmi->y - 10;
+    tmi->height = MENU_SCREEN_INFO_YBOTTOM - tmi->y - 10;
 
   /* if chars set to "-1", automatically determine by text and font width */
   if (tmi->chars == -1)