replaced preprocessor constants with enum values

[rocksndiamonds.git] / src / libgame / text.h

diff --git a/src/libgame/text.h b/src/libgame/text.h
index 57fa7e131018aff103987ed03eb9a6fb458de369..701213f66ae58b04b389e729026afcd2b7668b40 100644 (file)
--- a/src/libgame/text.h
+++ b/src/libgame/text.h
@@ -1,27 +1,113 @@
-/***********************************************************
-*  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
-*----------------------------------------------------------*
-*  (c) 1995-98 Artsoft Entertainment                       *
-*              Holger Schemel                              *
-*              Oststrasse 11a                              *
-*              33604 Bielefeld                             *
-*              phone: ++49 +521 290471                     *
-*              email: aeglos@valinor.owl.de                *
-*----------------------------------------------------------*
-*  text.h                                                  *
-***********************************************************/
+// ============================================================================
+// Artsoft Retro-Game Library
+// ----------------------------------------------------------------------------
+// (c) 1995-2014 by Artsoft Entertainment
+//                         Holger Schemel
+//                 info@artsoft.org
+//                 http://www.artsoft.org/
+// ----------------------------------------------------------------------------
+// text.h
+// ============================================================================
 
 #ifndef TEXT_H
 #define TEXT_H
 
-#include "libgame.h"
+#include "system.h"
+
+
+// default fonts
+#define MAIN_FONT_INITIAL_1    0
+#define MAIN_FONT_INITIAL_2    1
+#define MAIN_FONT_INITIAL_3    2
+#define MAIN_FONT_INITIAL_4    3
+
+// font colors
+#define FC_RED                 MAIN_FONT_INITIAL_1
+#define FC_BLUE                        MAIN_FONT_INITIAL_2
+#define FC_GREEN               MAIN_FONT_INITIAL_3
+#define FC_YELLOW              MAIN_FONT_INITIAL_4
+
+// text output definitions
+#define MAX_OUTPUT_LINESIZE    1024
+
+// special constants for old ISO-8859-1 character byte values
+#define CHAR_BYTE_UMLAUT_A     ((char)0xc4)
+#define CHAR_BYTE_UMLAUT_O     ((char)0xd6)
+#define CHAR_BYTE_UMLAUT_U     ((char)0xdc)
+#define CHAR_BYTE_UMLAUT_a     ((char)0xe4)
+#define CHAR_BYTE_UMLAUT_o     ((char)0xf6)
+#define CHAR_BYTE_UMLAUT_u     ((char)0xfc)
+#define CHAR_BYTE_SHARP_S      ((char)0xdf)
+#define CHAR_BYTE_COPYRIGHT    ((char)0xa9)
+#define CHAR_BYTE_REGISTERED   ((char)0xae)
+#define CHAR_BYTE_DEGREE       ((char)0xb0)
+#define CHAR_BYTE_CURSOR       ((char)0xa0)
+
+// special character mapping for default fonts
+#define FONT_ASCII_CURSOR      ((char)160)
+#define FONT_ASCII_BUTTON      ((char)128)
+#define FONT_ASCII_UP          ((char)129)
+#define FONT_ASCII_DOWN                ((char)130)
+#define FONT_ASCII_LEFT                ((char)'<')
+#define FONT_ASCII_RIGHT       ((char)'>')
+
+#define MAP_FONT_ASCII(c)      ((c) >= 'a' && (c) <= 'z' ? 'A' + (c) - 'a' : \
+                                (c) == CHAR_BYTE_COPYRIGHT  ?  96 :    \
+                                (c) == CHAR_BYTE_UMLAUT_a   ?  97 :    \
+                                (c) == CHAR_BYTE_UMLAUT_A   ?  97 :    \
+                                (c) == CHAR_BYTE_UMLAUT_o   ?  98 :    \
+                                (c) == CHAR_BYTE_UMLAUT_O   ?  98 :    \
+                                (c) == CHAR_BYTE_UMLAUT_u   ?  99 :    \
+                                (c) == CHAR_BYTE_UMLAUT_U   ?  99 :    \
+                                (c) == CHAR_BYTE_DEGREE     ? 100 :    \
+                                (c) == CHAR_BYTE_REGISTERED ? 101 :    \
+                                (c) == FONT_ASCII_CURSOR    ? 102 :    \
+                                (c) == FONT_ASCII_BUTTON    ? 109 :    \
+                                (c) == FONT_ASCII_UP        ? 110 :    \
+                                (c) == FONT_ASCII_DOWN      ? 111 :    \
+                                (c))
+
+// 64 regular ordered ASCII characters, 6 special characters, 1 cursor char.
+#define MIN_NUM_CHARS_PER_FONT                 64
+#define DEFAULT_NUM_CHARS_PER_FONT             (MIN_NUM_CHARS_PER_FONT + 6 +1)
+#define DEFAULT_NUM_CHARS_PER_LINE             16
+
+
+// font structure definitions
+
+void InitFontInfo(struct FontBitmapInfo *, int,
+                 int (*function1)(int), int (*function2)(char *));
+void FreeFontInfo(struct FontBitmapInfo *);
+
+struct FontBitmapInfo *getFontBitmapInfo(int);
+
+int getFontWidth(int);
+int getFontHeight(int);
+int getFontDrawOffsetX(int);
+int getFontDrawOffsetY(int);
+int getTextWidth(char *, int);
+
+void getFontCharSource(int, char, Bitmap **, int *, int *);
+
+int maxWordLengthInRequestString(char *);
 
-int getFontWidth(int, int);
-int getFontHeight(int, int);
 void DrawInitText(char *, int, int);
+
 void DrawTextF(int, int, int, char *, ...);
 void DrawTextFCentered(int, int, char *, ...);
-void DrawText(int, int, char *, int, int);
-void DrawTextExt(DrawBuffer, GC, int, int, char *, int, int);
+void DrawTextS(int, int, int, char *);
+void DrawTextSCentered(int, int, char *);
+void DrawTextSAligned(int, int, char *, int, int);
+void DrawTextAligned(int, int, char *, int, int);
+void DrawText(int, int, char *, int);
+void DrawTextExt(DrawBuffer *, int, int, char *, int, int);
+
+char *GetTextBufferFromFile(char *, int);
+int DrawTextBuffer(int, int, char *, int, int, int, int, int, int,
+                  boolean, boolean, boolean);
+int DrawTextBufferVA(int, int, char *, va_list, int, int, int, int, int, int,
+                    boolean, boolean, boolean);
+int DrawTextFile(int, int, char *, int, int, int, int, int, int,
+                boolean, boolean, boolean);
 
-#endif /* TEXT_H */
+#endif // TEXT_H