Initial commit from steward-fu releasemain

1 files changed, 92 insertions, 0 deletions

diff --git a/core/bgdc/include/codeblock.h b/core/bgdc/include/codeblock.h
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+++ b/core/bgdc/include/codeblock.h
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+/*
+ *  Copyright © 2006-2016 SplinterGU (Fenix/Bennugd)
+ *  Copyright © 2002-2006 Fenix Team (Fenix)
+ *  Copyright © 1999-2002 José Luis Cebrián Pagüe (Fenix)
+ *
+ *  This file is part of Bennu - Game Development
+ *
+ *  This software is provided 'as-is', without any express or implied
+ *  warranty. In no event will the authors be held liable for any damages
+ *  arising from the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *     1. The origin of this software must not be misrepresented; you must not
+ *     claim that you wrote the original software. If you use this software
+ *     in a product, an acknowledgment in the product documentation would be
+ *     appreciated but is not required.
+ *
+ *     2. Altered source versions must be plainly marked as such, and must not be
+ *     misrepresented as being the original software.
+ *
+ *     3. This notice may not be removed or altered from any source
+ *     distribution.
+ *
+ */
+
+#ifndef __CODEBLOCK_H
+#define __CODEBLOCK_H
+
+/* Bloques de código compilado. Contienen estructuras que sólo se emplean
+ * durante el compilado: la función program_postprocess() independiza los
+ * datos (CODEBLOCK.data[]) de dichas estructuras, que el intérprete
+ * no necesita */
+
+typedef struct _codeblock
+{
+	int * data ;
+	int reserved ;
+	int current ;
+	int previous ;
+	int previous2 ;
+
+	int * loops ;
+	int loop_count ;
+	int loop_reserved ;
+	int loop_active ;
+
+	int * labels ;
+	int label_count ;
+	int label_reserved ;
+	struct _labelsextra{
+	    int name;
+	    int file;
+	    int line;
+	} * labelsextra;
+
+}
+CODEBLOCK ;
+
+typedef struct _codeblock_pos
+{
+	int current;
+	int previous;
+	int previous2;
+}
+CODEBLOCK_POS ;
+
+extern void codeblock_init(CODEBLOCK * c) ;
+extern void codeblock_add (CODEBLOCK * c, int code, int param) ;
+extern void codeblock_add_block (CODEBLOCK * c, CODEBLOCK_POS from, CODEBLOCK_POS to);
+extern void codeblock_loop_start (CODEBLOCK * c, int loop, int begin) ;
+extern void codeblock_loop_end (CODEBLOCK * c, int loop, int end) ;
+extern int  codeblock_loop_add (CODEBLOCK * c) ;
+extern int  codeblock_label_add (CODEBLOCK * c, int identifier) ;
+extern void codeblock_label_set (CODEBLOCK * c, int label, int offset) ;
+extern int  codeblock_label_get (CODEBLOCK * c, int label);
+extern int codeblock_label_get_id_by_name (CODEBLOCK * c, int name);
+extern void codeblock_postprocess (CODEBLOCK * c) ;
+extern void codeblock_dump (CODEBLOCK * c) ;
+extern void mnemonic_dump (int i, int param) ;
+extern void program_postprocess () ;
+
+extern CODEBLOCK_POS codeblock_pos(CODEBLOCK * c);
+extern void          codeblock_setpos(CODEBLOCK * c, CODEBLOCK_POS p);
+
+extern void codeblock_alloc (CODEBLOCK * c, int count);
+
+
+#endif
+