-/***********************************************************
-* Artsoft Retro-Game Library *
-*----------------------------------------------------------*
-* (c) 1994-2002 Artsoft Entertainment *
-* Holger Schemel *
-* Detmolder Strasse 189 *
-* 33604 Bielefeld *
-* Germany *
-* e-mail: info@artsoft.org *
-*----------------------------------------------------------*
-* text.h *
-***********************************************************/
+// ============================================================================
+// Artsoft Retro-Game Library
+// ----------------------------------------------------------------------------
+// (c) 1995-2014 by Artsoft Entertainment
+// Holger Schemel
+// info@artsoft.org
+// https://www.artsoft.org/
+// ----------------------------------------------------------------------------
+// text.h
+// ============================================================================
#ifndef TEXT_H
#define TEXT_H
#include "system.h"
-/* font types */
-#define FS_INITIAL 0
-#define FS_BIG 1
-#define FS_MEDIUM 2
-#define FS_SMALL 3
-
-/* font colors */
-#define FC_RED 0
-#define FC_BLUE 1
-#define FC_GREEN 2
-#define FC_YELLOW 3
-
-/* special fonts */
-#define FC_SPECIAL_TAPE 4
-#define FC_SPECIAL_GAME 5
-#define FC_SPECIAL_NARROW 6
-
-#define FONT(fs, fc) (( (fs) == FS_INITIAL ? \
- IMG_FONT_INITIAL_1 + (fc) : \
- (fs) == FS_BIG ? \
- IMG_FONT_BIG_1 + (fc) : \
- (fs) == FS_MEDIUM ? \
- IMG_FONT_MEDIUM_1 + (fc) : \
- (fs) == FS_SMALL ? \
- IMG_FONT_SMALL_1 + (fc) : \
- IMG_FONT_SMALL_1 \
- ) - FIRST_IMG_FONT)
-
-#define FONT_DEFAULT_BIG FONT(FS_BIG, FC_YELLOW)
-#define FONT_DEFAULT_SMALL FONT(FS_SMALL, FC_YELLOW)
-#define FONT_SPECIAL_TAPE FONT(FS_SMALL, FC_SPECIAL_TAPE)
-#define FONT_SPECIAL_GAME FONT(FS_SMALL, FC_SPECIAL_GAME)
-#define FONT_SPECIAL_NARROW FONT(FS_SMALL, FC_SPECIAL_NARROW)
-
-#define FONT_CHARS_PER_LINE 16
-#define FONT_LINES_PER_FONT 4
-
-#define FONT_OPAQUE 0
-#define FONT_MASKED 1
-
-/* text output definitions */
+// 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
-/* font structure definitions */
+// 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 EnableDrawingText(void);
+void DisableDrawingText(void);
+
+void InitFontInfo(struct FontBitmapInfo *, int,
+ int (*function1)(int),
+ int (*function2)(char *),
+ char * (*function3)(int));
+void FreeFontInfo(struct FontBitmapInfo *);
+
+struct FontBitmapInfo *getFontBitmapInfo(int);
-void InitFontInfo(struct FontBitmapInfo *, 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 *);
+
void DrawInitText(char *, int, int);
+void DrawInitTextHead(char *);
+void DrawInitTextItem(char *);
+
void DrawTextF(int, int, int, char *, ...);
void DrawTextFCentered(int, int, char *, ...);
+void DrawTextS(int, int, int, char *);
+void DrawTextSCentered(int, int, char *);
+void DrawTextSAligned(int, int, char *, int, int);
void DrawText(int, int, char *, int);
void DrawTextExt(DrawBuffer *, int, int, char *, int, int);
-#endif /* TEXT_H */
+char *GetTextBufferFromFile(char *, int);
+int DrawTextArea(int, int, char *, int, int, int, int, int, int,
+ boolean, boolean, boolean);
+int DrawTextBuffer(int, int, char *, int, int, int, int, int, int,
+ boolean, boolean, boolean);
+int DrawTextBufferS(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