added reading credits info (global or level set specific) from files

diff --git a/docs/credits/credits_1.txt b/docs/credits/credits_1.txt
new file mode 100644 (file)
index 0000000..52c2653
--- /dev/null
+++ b/docs/credits/credits_1.txt
@@ -0,0 +1,23 @@
+# .font: font.text_2
+Special thanks to
+
+# .font: font.text_3
+Peter Liepa
+
+# .font: font.text_2
+for creating
+
+# .font: font.text_3
+"Boulder Dash"
+
+# .font: font.text_2
+in the year
+
+# .font: font.text_3
+1984
+
+# .font: font.text_2
+published by
+
+# .font: font.text_3
+First Star Software

diff --git a/docs/credits/credits_2.txt b/docs/credits/credits_2.txt
new file mode 100644 (file)
index 0000000..801241a
--- /dev/null
+++ b/docs/credits/credits_2.txt
@@ -0,0 +1,23 @@
+# .font: font.text_2
+Special thanks to
+
+# .font: font.text_3
+Klaus Heinz & Volker Wertich
+
+# .font: font.text_2
+for creating
+
+# .font: font.text_3
+"Emerald Mine"
+
+# .font: font.text_2
+in the year
+
+# .font: font.text_3
+1987
+
+# .font: font.text_2
+published by
+
+# .font: font.text_3
+Kingsoft

diff --git a/docs/credits/credits_3.txt b/docs/credits/credits_3.txt
new file mode 100644 (file)
index 0000000..53b6127
--- /dev/null
+++ b/docs/credits/credits_3.txt
@@ -0,0 +1,23 @@
+# .font: font.text_2
+Special thanks to
+
+# .font: font.text_3
+Michael Stopp & Philip Jespersen
+
+# .font: font.text_2
+for creating
+
+# .font: font.text_3
+"Supaplex"
+
+# .font: font.text_2
+in the year
+
+# .font: font.text_3
+1991
+
+# .font: font.text_2
+published by
+
+# .font: font.text_3
+Digital Integration

diff --git a/docs/credits/credits_4.txt b/docs/credits/credits_4.txt
new file mode 100644 (file)
index 0000000..33ca68d
--- /dev/null
+++ b/docs/credits/credits_4.txt
@@ -0,0 +1,23 @@
+# .font: font.text_2
+Special thanks to
+
+# .font: font.text_3
+Hiroyuki Imabayashi
+
+# .font: font.text_2
+for creating
+
+# .font: font.text_3
+"Sokoban"
+
+# .font: font.text_2
+in the year
+
+# .font: font.text_3
+1982
+
+# .font: font.text_2
+published by
+
+# .font: font.text_3
+Thinking Rabbit

diff --git a/docs/credits/credits_5.txt b/docs/credits/credits_5.txt
new file mode 100644 (file)
index 0000000..3bc69b9
--- /dev/null
+++ b/docs/credits/credits_5.txt
@@ -0,0 +1,15 @@
+# .font: font.text_2
+Special thanks to
+
+# .font: font.text_3
+Alan Bond
+
+# .font: font.text_2
+and
+
+# .font: font.text_3
+Jürgen Bonhagen
+
+# .font: font.text_2
+for the continuous creation
+of outstanding level sets

diff --git a/docs/credits/credits_6.txt b/docs/credits/credits_6.txt
new file mode 100644 (file)
index 0000000..7c366cb
--- /dev/null
+++ b/docs/credits/credits_6.txt
@@ -0,0 +1,25 @@
+# .font: font.text_2
+Thanks to
+
+# .font: font.text_3
+Peter Elzner
+
+# .font: font.text_2
+for ideas and inspiration by
+
+# .font: font.text_3
+"Diamond Caves"
+
+
+
+# .font: font.text_2
+Thanks to
+
+# .font: font.text_3
+Steffest
+
+# .font: font.text_2
+for ideas and inspiration by
+
+# .font: font.text_3
+"DX-Boulderdash"

diff --git a/docs/credits/credits_7.txt b/docs/credits/credits_7.txt
new file mode 100644 (file)
index 0000000..a1ed671
--- /dev/null
+++ b/docs/credits/credits_7.txt
@@ -0,0 +1,9 @@
+# .font: font.text_2
+Thanks to
+
+# .font: font.text_3
+David Tritscher
+
+# .font: font.text_2
+for the code base used for the
+native Emerald Mine engine

diff --git a/docs/credits/credits_8.txt b/docs/credits/credits_8.txt
new file mode 100644 (file)
index 0000000..e8013dd
--- /dev/null
+++ b/docs/credits/credits_8.txt
@@ -0,0 +1,19 @@
+# .font: font.text_2
+Thanks to
+
+# .font: font.text_3
+Guido Schulz
+
+# .font: font.text_2
+for the initial DOS port
+
+
+
+# .font: font.text_2
+Thanks to
+
+# .font: font.text_3
+Karl Hörnell
+
+# .font: font.text_2
+for some additional toons

diff --git a/docs/credits/credits_9.txt b/docs/credits/credits_9.txt
new file mode 100644 (file)
index 0000000..d14c2fc
--- /dev/null
+++ b/docs/credits/credits_9.txt
@@ -0,0 +1,9 @@
+# .font: font.text_2
+And not to forget:
+
+Many thanks to
+
+# .font: font.text_3
+All those who contributed
+levels to this game
+since 1995

diff --git a/src/screens.c b/src/screens.c
index 8e18035e42c84586322715d96d60c9851794cbf7..7a6bfe41b9fff219d2430bec383145f9f6d53a38 100644 (file)
--- a/src/screens.c
+++ b/src/screens.c
@@ -683,6 +683,13 @@ struct TitleControlInfo
 
 struct TitleControlInfo title_controls[MAX_NUM_TITLE_SCREENS];
 
+
+// credits screens definitions
+
+static int num_credits_screens = 0;
+static boolean use_global_credits_screens = FALSE;
+
+
 // main menu display and control definitions
 
 #define MAIN_CONTROL_NAME                      0
@@ -3372,17 +3379,11 @@ void HandleInfoScreen_Music(int dx, int dy, int button)
 static void DrawInfoScreen_CreditsScreen(int screen_nr)
 {
   int font_title = MENU_INFO_FONT_TITLE;
-  int font_head  = MENU_INFO_FONT_HEAD;
   int font_text  = MENU_INFO_FONT_TEXT;
   int font_foot  = MENU_INFO_FONT_FOOT;
   int spacing_title = menu.headline1_spacing_info[info_mode];
-  int spacing_head  = menu.headline2_spacing_info[info_mode];
-  int spacing_para  = menu.paragraph_spacing_info[info_mode];
   int spacing_line  = menu.line_spacing_info[info_mode];
   int ystep_title = getMenuTextStep(spacing_title, font_title);
-  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 + MENU_SCREEN_INFO_YSTART1;
   int ybottom = mSY - SY + MENU_SCREEN_INFO_YBOTTOM;
 
@@ -3390,211 +3391,21 @@ static void DrawInfoScreen_CreditsScreen(int screen_nr)
   DrawHeadline();
 
   DrawTextSCentered(ystart, font_title, "Credits:");
-  ystart += ystep_title;
 
-  if (screen_nr == 0)
-  {
-    DrawTextSCentered(ystart, font_head,
-                     "Special thanks to");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "Peter Liepa");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "for creating");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "\"Boulder Dash\"");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "in the year");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "1984");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "published by");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "First Star Software");
-  }
-  else if (screen_nr == 1)
-  {
-    DrawTextSCentered(ystart, font_head,
-                     "Special thanks to");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "Klaus Heinz & Volker Wertich");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "for creating");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "\"Emerald Mine\"");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "in the year");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "1987");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "published by");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "Kingsoft");
-  }
-  else if (screen_nr == 2)
-  {
-    DrawTextSCentered(ystart, font_head,
-                     "Special thanks to");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "Michael Stopp & Philip Jespersen");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "for creating");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "\"Supaplex\"");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "in the year");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "1991");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "published by");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "Digital Integration");
-  }
-  else if (screen_nr == 3)
-  {
-    DrawTextSCentered(ystart, font_head,
-                     "Special thanks to");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "Hiroyuki Imabayashi");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "for creating");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "\"Sokoban\"");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "in the year");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "1982");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "published by");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "Thinking Rabbit");
-  }
-  else if (screen_nr == 4)
-  {
-    DrawTextSCentered(ystart, font_head,
-                     "Special thanks to");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "Alan Bond");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "and");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "J\xfcrgen Bonhagen");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "for the continuous creation");
-    ystart += ystep_line;
-    DrawTextSCentered(ystart, font_head,
-                     "of outstanding level sets");
-  }
-  else if (screen_nr == 5)
-  {
-    DrawTextSCentered(ystart, font_head,
-                     "Thanks to");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "Peter Elzner");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "for ideas and inspiration by");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "Diamond Caves");
-    ystart += ystep_para;
-
-    DrawTextSCentered(ystart, font_head,
-                     "Thanks to");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "Steffest");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "for ideas and inspiration by");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "DX-Boulderdash");
-  }
-  else if (screen_nr == 6)
-  {
-    DrawTextSCentered(ystart, font_head,
-                     "Thanks to");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "David Tritscher");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "for the code base used for the");
-    ystart += ystep_line;
-    DrawTextSCentered(ystart, font_head,
-                     "native Emerald Mine engine");
-  }
-  else if (screen_nr == 7)
-  {
-    DrawTextSCentered(ystart, font_head,
-                     "Thanks to");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "Guido Schulz");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "for the initial DOS port");
-    ystart += ystep_para;
-
-    DrawTextSCentered(ystart, font_head,
-                     "Thanks to");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "Karl H\xf6rnell");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "for some additional toons");
-  }
-  else if (screen_nr == 8)
-  {
-    DrawTextSCentered(ystart, font_head,
-                     "And not to forget:");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_head,
-                     "Many thanks to");
-    ystart += ystep_head;
-    DrawTextSCentered(ystart, font_text,
-                     "All those who contributed");
-    ystart += ystep_line;
-    DrawTextSCentered(ystart, font_text,
-                     "levels to this game");
-    ystart += ystep_line;
-    DrawTextSCentered(ystart, font_text,
-                     "since 1995");
-  }
+  char *filename = getCreditsFilename(screen_nr, use_global_credits_screens);
+  int width = SXSIZE;
+  int height = MENU_SCREEN_INFO_YBOTTOM - MENU_SCREEN_INFO_YSTART1;
+  int chars = width / getFontWidth(font_text);
+  int lines = height / getFontHeight(font_text);
+  int padx = (width - chars * getFontWidth(font_text)) / 2;
+  int line_spacing = getMenuTextSpacing(spacing_line, font_text);
+  boolean autowrap = FALSE;
+  boolean centered = TRUE;
+  boolean parse_comments = TRUE;
+
+  DrawTextFile(mSX + padx, mSY + MENU_SCREEN_INFO_YSTART1 + ystep_title,
+              filename, font_text, chars, -1, lines, line_spacing, -1,
+              autowrap, centered, parse_comments);
 
   DrawTextSCentered(ybottom, font_foot,
                    "Press any key or button for next page");
@@ -3616,10 +3427,44 @@ static void DrawInfoScreen_Credits(void)
 void HandleInfoScreen_Credits(int dx, int dy, int button)
 {
   static int screen_nr = 0;
-  int num_screens = 9;
 
   if (button == MB_MENU_INITIALIZE)
   {
+    int i;
+
+    // determine number of (global or level set specific) credits screens
+    for (i = 0; i < 2; i++)
+    {
+      num_credits_screens = 0;
+      use_global_credits_screens = i;
+
+      while (getCreditsFilename(num_credits_screens,
+                               use_global_credits_screens) != NULL)
+       num_credits_screens++;
+
+      if (num_credits_screens > 0)
+       break;
+    }
+
+    if (num_credits_screens == 0)
+    {
+      int font_title = MENU_INFO_FONT_TITLE;
+      int font_foot  = MENU_INFO_FONT_FOOT;
+      int ystart  = mSY - SY + MENU_SCREEN_INFO_YSTART1;
+      int ybottom = mSY - SY + MENU_SCREEN_INFO_YBOTTOM;
+
+      ClearField();
+      DrawHeadline();
+
+      DrawTextSCentered(ystart, font_title,
+                       "No credits for this level set.");
+
+      DrawTextSCentered(ybottom, font_foot,
+                       "Press any key or button for info menu");
+
+      return;
+    }
+
     screen_nr = 0;
 
     DrawInfoScreen_CreditsScreen(screen_nr);
@@ -3639,7 +3484,7 @@ void HandleInfoScreen_Credits(int dx, int dy, int button)
 
     screen_nr += (dx < 0 ? -1 : +1);
 
-    if (screen_nr < 0 || screen_nr >= num_screens)
+    if (screen_nr < 0 || screen_nr >= num_credits_screens)
     {
       FadeMenuSoundsAndMusic();