Added support for relative line numbers.

Added instructions for, brk and cont. (They are still untested...)
Parser code cleanup. Removed garbage output to stderr.
Reorganize the repository structure.
Updated BLR2 code move it into archive.
Added BLR1 files.

1 files changed, 168 insertions, 0 deletions

diff --git a/archive/hgehelp/hgestrings.cpp b/archive/hgehelp/hgestrings.cpp
new file mode 100644
index 0000000..6eda71c
--- /dev/null
+++ b/archive/hgehelp/hgestrings.cpp
@@ -0,0 +1,168 @@
+/*
+** Haaf's Game Engine 1.7
+** Copyright (C) 2003-2007, Relish Games
+** hge.relishgames.com
+**
+** hgeStringTable helper class implementation
+*/
+
+
+#include "hgestrings.h"
+#include <ctype.h>
+
+const char STRHEADERTAG[]="[HGESTRINGTABLE]";
+const char STRFORMATERROR[]="String table %s has incorrect format.";
+
+
+HGE *hgeStringTable::hge=0;
+
+
+hgeStringTable::hgeStringTable(const char *filename)
+{
+	int i;
+	void *data;
+	DWORD size;
+	char *desc, *pdesc;
+	NamedString *str;
+	char str_name[MAXSTRNAMELENGTH];
+	char *str_value, *pvalue;
+
+	hge=hgeCreate(HGE_VERSION);
+	strings=0;
+
+	// load string table file
+	data=hge->Resource_Load(filename, &size);
+	if(!data) return;
+
+	desc = new char[size+1];
+	memcpy(desc,data,size);
+	desc[size]=0;
+	hge->Resource_Free(data);
+
+	// check header
+	if(memcmp(desc, STRHEADERTAG, sizeof(STRHEADERTAG)-1))
+	{
+		hge->System_Log(STRFORMATERROR, filename);
+		delete[] desc;
+		return;
+	}
+
+	pdesc=desc+sizeof(STRHEADERTAG);
+	str_value=new char[8192];
+
+	for(;;)
+	{
+		// skip whitespaces
+		while(isspace(*pdesc)) pdesc++;
+		if(!*pdesc) break;
+
+		// skip comments
+		if(*pdesc==';')
+		{
+			while(*pdesc && *pdesc != '\n') pdesc++;
+			pdesc++;
+			continue;
+		}
+
+		// get string name -> str_name
+		i=0;
+		while(pdesc[i] && pdesc[i]!='=' && !isspace(pdesc[i]) && i<MAXSTRNAMELENGTH)
+		{
+			str_name[i]=pdesc[i];
+			i++;
+		}
+		str_name[i]=0;
+		pdesc+=i;
+
+		// skip string name overflow characters
+		while(*pdesc && *pdesc!='=' && !isspace(*pdesc)) pdesc++;
+		if(!*pdesc) break;
+
+		// skip whitespaces to '='
+		while(isspace(*pdesc)) pdesc++;
+		if(*pdesc!='=')	{ hge->System_Log(STRFORMATERROR, filename); break; }
+		pdesc++;
+
+		// skip whitespaces to '"'
+		while(isspace(*pdesc)) pdesc++;
+		if(*pdesc!='"')	{ hge->System_Log(STRFORMATERROR, filename); break;	}
+		pdesc++;
+
+		// parse string value till the closing '"' -> str_value
+		// consider: \", \n, \\, LF, CR, whitespaces at line begin/end
+		pvalue=str_value;
+
+		while(*pdesc && *pdesc!='"')
+		{
+			if(*pdesc=='\n' || *pdesc=='\r')
+			{
+				while(isspace(*pdesc)) pdesc++;
+
+				pvalue--;
+				while(pvalue>=str_value && isspace(*pvalue)) pvalue--;
+				pvalue++; *pvalue=' '; pvalue++;
+
+				continue;
+			}
+
+			if(*pdesc=='\\')
+			{
+				pdesc++;
+				if(!*pdesc) continue;
+				if(*pdesc=='n') *pvalue='\n';
+				else *pvalue=*pdesc;
+				pvalue++;
+				pdesc++;
+				continue;
+			}
+
+			*pvalue=*pdesc; pvalue++;
+			pdesc++;
+		}
+
+		*pvalue=0;
+
+		// add the parsed string to the list
+		str=new NamedString;
+		strcpy(str->name, str_name);
+		str->string=new char[strlen(str_value)+1];
+		strcpy(str->string, str_value);
+		str->next=strings;
+		strings=str;
+
+		if(!*pdesc) break;
+		pdesc++;
+	}
+
+	delete[] str_value;
+	delete[] desc;
+}
+
+hgeStringTable::~hgeStringTable()
+{
+	NamedString *str, *strnext;
+
+	str=strings;
+	while(str)
+	{
+		strnext=str->next;
+		delete[] str->string;
+		delete str;
+		str=strnext;
+	}
+
+	hge->Release();
+}
+
+char *hgeStringTable::GetString(const char *name)
+{
+	NamedString *str=strings;
+
+	while(str)
+	{
+		if(!strcmp(name, str->name)) return str->string;
+		str=str->next;
+	}
+
+	return 0;
+}