From f3d340fb0ce72b9db59b8c701153bc82b595f75e Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Mon, 12 Apr 2004 21:40:49 +0000
Subject: WIP for SAGA engine.

 o text formatting is not consistent with rules, just indent utility is too
   dumb for that
 o it does not use OSystem, i.e. it runs on direct SDL calls
 o it may not even compile on your box
 o if you enable it, expect zillions of warnings
 o no sound

Now it runs ITE intro as reinherit did

svn-id: r13564
---
 saga/font.h | 132 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100644 saga/font.h

(limited to 'saga/font.h')

diff --git a/saga/font.h b/saga/font.h
new file mode 100644
index 0000000000..a72322c804
--- /dev/null
+++ b/saga/font.h
@@ -0,0 +1,132 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2004 The ScummVM project
+ *
+ * The ReInherit Engine is (C)2000-2003 by Daniel Balsom.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * $Header$
+ *
+ */
+/*
+
+ Description:   
+ 
+    Font management and font drawing header file
+
+ Notes: 
+*/
+
+#ifndef SAGA_FONT_H__
+#define SAGA_FONT_H__
+
+namespace Saga {
+
+#define R_FONT_DBGLVL R_DEBUG_NONE
+
+#define R_FONT_SHOWUNDEFINED 1	/* Define to draw undefined characters 
+				 * as ?'s */
+
+/* The first defined character (!) is the only one that may 
+   have a valid offset of '0' */
+#define R_FONT_FIRSTCHAR 33
+
+#define R_FONT_CH_SPACE 32
+#define R_FONT_CH_QMARK 63
+
+/* Minimum font header size without font data 
+   (6 + 512 + 256 + 256 + 256 ) */
+#define R_FONT_DESCSIZE 1286
+
+#define R_FONT_CHARCOUNT 256
+#define R_FONT_CHARMASK 0xFFU
+
+#define SAGA_FONT_HEADER_LEN 6
+
+typedef struct R_FONT_HEADER_tag {
+
+	int c_height;
+	int c_width;
+	int row_length;
+
+} R_FONT_HEADER;
+
+typedef struct FONT_CHAR_ENTRY_TAG {
+
+	int index;
+	int byte_width;
+	int width;
+	int flag;
+	int tracking;
+
+} FONT_CHAR_ENTRY;
+
+typedef struct R_FONT_STYLE_tag {
+
+	R_FONT_HEADER hdr;
+	FONT_CHAR_ENTRY fce[256];
+
+	uchar *font_free_p;
+	uchar *font_p;
+
+} R_FONT_STYLE;
+
+typedef struct R_FONT_tag {
+
+	ulong font_rn;
+	int font_id;
+
+	int normal_loaded;
+	R_FONT_STYLE *normal;
+	int outline_loaded;
+	R_FONT_STYLE *outline;
+
+	uchar *res_data;
+	size_t res_len;
+
+} R_FONT;
+
+typedef struct R_FONT_MODULE_tag {
+
+	int init;
+
+	R_RSCFILE_CONTEXT *font_ctxt;
+
+	int n_fonts;
+	R_FONT **fonts;
+
+	int err_n;
+	const char *err_str;
+
+} R_FONT_MODULE;
+
+int FONT_Load(ulong font_rn, int font_id);
+
+static R_FONT_STYLE *FONT_CreateOutline(R_FONT_STYLE * src_font);
+
+int
+FONT_Out(R_FONT_STYLE * font,
+    R_SURFACE * ds,
+    const char *draw_str,
+    size_t draw_str_ct, int text_x, int text_y, int color);
+
+static int GetByteLen(int num_bits);
+
+extern int CharMap[];
+
+} // End of namespace Saga
+
+#endif				/* R_FONT_H__ */
+/* end "r_font.h" */
-- 
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