From da250b9833e9561a996d11058130e8b7eca2369e Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Wed, 21 Dec 2011 02:27:51 -0700
Subject: Game environment is coming together.

---
 src/astnode.h        | 18 ++++++++++++++++++
 src/environment.cpp  |  0
 src/environment.h    |  0
 src/function.cpp     | 10 ++++++++++
 src/function.h       | 17 +++++++++++++++++
 src/scope.cpp        | 10 ++++++++++
 src/scope.h          | 16 ++++++++++++++++
 src/situation.cpp    |  0
 src/situation.h      |  0
 src/userfunction.cpp | 21 +++++++++++++++++++++
 src/userfunction.h   | 21 +++++++++++++++++++++
 src/variable.h       |  4 +++-
 12 files changed, 116 insertions(+), 1 deletion(-)
 create mode 100644 src/environment.cpp
 create mode 100644 src/environment.h
 create mode 100644 src/function.cpp
 create mode 100644 src/function.h
 create mode 100644 src/scope.cpp
 create mode 100644 src/scope.h
 create mode 100644 src/situation.cpp
 create mode 100644 src/situation.h
 create mode 100644 src/userfunction.cpp
 create mode 100644 src/userfunction.h

(limited to 'src')

diff --git a/src/astnode.h b/src/astnode.h
index 3344ca2..a345a56 100644
--- a/src/astnode.h
+++ b/src/astnode.h
@@ -9,6 +9,24 @@ public:
 	AstNode();
 	virtual ~AstNode();
 
+	enum Type
+	{
+		tValue				= 0x01000000,
+		tBranch				= 0x02000000,
+		tScope				= 0x02000001,
+		tIf					= 0x02000002,
+		tElse				= 0x02000003,
+		tNot				= 0x00000004,
+		tComp				= 0x02000005,
+		tCompGt				= 0x02000006,
+		tCompLt				= 0x02000007,
+		tCompGtEq			= 0x02000008,
+		tCompLtEq			= 0x02000009,
+		tStore				= 0x0200000A,
+		tAnd				= 0x0200000B,
+		tOr					= 0x0200000C,
+	};
+
 private:
 };
 
diff --git a/src/environment.cpp b/src/environment.cpp
new file mode 100644
index 0000000..e69de29
diff --git a/src/environment.h b/src/environment.h
new file mode 100644
index 0000000..e69de29
diff --git a/src/function.cpp b/src/function.cpp
new file mode 100644
index 0000000..e89a06f
--- /dev/null
+++ b/src/function.cpp
@@ -0,0 +1,10 @@
+#include "function.h"
+
+Function::Function()
+{
+}
+
+Function::~Function()
+{
+}
+
diff --git a/src/function.h b/src/function.h
new file mode 100644
index 0000000..1191129
--- /dev/null
+++ b/src/function.h
@@ -0,0 +1,17 @@
+#ifndef FUNCTION_H
+#define FUNCTION_H
+
+#include <bu/string.h>
+#include "variable.h"
+
+class Function
+{
+public:
+	Function();
+	virtual ~Function();
+
+	virtual Bu::String getName() const=0;
+	virtual Variable call( const VariableList &lParams )=0;
+};
+
+#endif
diff --git a/src/scope.cpp b/src/scope.cpp
new file mode 100644
index 0000000..45d4484
--- /dev/null
+++ b/src/scope.cpp
@@ -0,0 +1,10 @@
+#include "scope.h"
+
+Scope::Scope()
+{
+}
+
+Scope::~Scope()
+{
+}
+
diff --git a/src/scope.h b/src/scope.h
new file mode 100644
index 0000000..84797f0
--- /dev/null
+++ b/src/scope.h
@@ -0,0 +1,16 @@
+#ifndef SCOPE_H
+#define SCOPE_H
+
+#include "variable.h"
+
+class Scope
+{
+public:
+	Scope();
+	virtual ~Scope();
+
+private:
+	VariableHash hVars;
+};
+
+#endif
diff --git a/src/situation.cpp b/src/situation.cpp
new file mode 100644
index 0000000..e69de29
diff --git a/src/situation.h b/src/situation.h
new file mode 100644
index 0000000..e69de29
diff --git a/src/userfunction.cpp b/src/userfunction.cpp
new file mode 100644
index 0000000..3bdd973
--- /dev/null
+++ b/src/userfunction.cpp
@@ -0,0 +1,21 @@
+#include "userfunction.h"
+
+UserFunction::UserFunction( const Bu::String &sName, const AstNode &anRoot ) :
+	sName( sName )
+{
+}
+
+UserFunction::~UserFunction()
+{
+}
+
+Bu::String UserFunction::getName() const
+{
+	return sName;
+}
+
+Variable UserFunction::call( const VariableList &lParams )
+{
+	return Variable( Variable::tNull );
+}
+
diff --git a/src/userfunction.h b/src/userfunction.h
new file mode 100644
index 0000000..67b96cc
--- /dev/null
+++ b/src/userfunction.h
@@ -0,0 +1,21 @@
+#ifndef USER_FUNCTION_H
+#define USER_FUNCTION_H
+
+#include "function.h"
+
+class AstNode;
+
+class UserFunction : public Function
+{
+public:
+	UserFunction( const Bu::String &sName, const AstNode &anRoot );
+	virtual ~UserFunction();
+
+	virtual Bu::String getName() const;
+	virtual Variable call( const VariableList &lParams );
+
+private:
+	Bu::String sName;
+};
+
+#endif
diff --git a/src/variable.h b/src/variable.h
index 67f35c8..c728718 100644
--- a/src/variable.h
+++ b/src/variable.h
@@ -76,7 +76,9 @@ namespace Bu
 {
 	template<> uint32_t __calcHashCode<Variable>( const Variable &k );
 	template<> bool __cmpHashKeys<Variable>( const Variable &a, const Variable &b );
-}
+};
 
+typedef Bu::List<Variable> VariableList;
+typedef Bu::Hash<Bu::String, Variable> VariableHash;
 
 #endif
-- 
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