green Namespace Reference

This is the green engine namespace. More...

Classes
class	Application
class	GLRenderSystem
class	glutApp
class	RenderSystem
class	BehaviorInstance
class	BehaviorTemplate
class	BehaviorTemplateTable
class	EntityInstance
class	EntityPool
class	EntityTemplate
class	EntityTemplateTable
class	GRunApplication
class	InstancePool
class	Interpreter
class	KeyNameTable
class	PEntity
class	MoveBehavior
class	DefaultEntity
class	AlwaysMsg
class	KeyEventMsg
class	MessageInstance
class	MsgFormat
class	MessagePool
class	MessageTemplate
class	MessageTemplateTable
class	System
class	TemplateTable
class	Variable
class	VariableTableInstance
class	VariableEntry
class	InitArgFormat
class	VariableTableTemplate
class	DeclParser
	The parser class for the declarative parser. More...
class	ExecException
class	ExecLoop
class	ImpParser
	The class for parsing imperative code. This class is the parser for imperative sections. The only function parseImperative does just that. More...
class	OpSeq
class	UnresOpSeq
class	ProjFileParser
	Parses input This is the class that wraps the function that takes a project file name and reads all its files and parses them and puts them into various TemplateTables. More...
class	Error
class	Timer
Typedefs
typedef boost::shared_ptr< Application >	ApplicationPtr
typedef boost::shared_ptr< GLRenderSystem >	GLRenderSystemPtr
typedef boost::shared_ptr< glutApp >	glutAppPtr
typedef boost::shared_ptr< RenderSystem >	RenderSystemPtr
typedef boost::shared_ptr< BehaviorInstance >	BehaviorInstancePtr
typedef boost::shared_ptr< BehaviorTemplate >	BehaviorTemplatePtr
typedef boost::shared_ptr< BehaviorTemplateTable >	BehaviorTemplateTablePtr
typedef boost::shared_ptr< EntityInstance >	EntityInstancePtr
typedef boost::shared_ptr< EntityPool >	EntityPoolPtr
typedef boost::shared_ptr< EntityTemplate >	EntityTemplatePtr
typedef boost::shared_ptr< EntityTemplateTable >	EntityTemplateTablePtr
typedef boost::shared_ptr< GRunApplication >	GRunApplicationPtr
typedef boost::shared_ptr< InstancePool >	InstancePoolPtr
typedef size_t	Key
typedef std::string	Name
typedef boost::shared_ptr< MessageInstance >	MessageInstancePtr
typedef boost::shared_ptr< MessagePool >	MessagePoolPtr
typedef boost::shared_ptr< MessageTemplate >	MessageTemplatePtr
typedef boost::shared_ptr< MessageTemplateTable >	MessageTemplateTablePtr
typedef boost::shared_ptr< System >	SystemPtr
typedef std::vector< Variable::Value >	ArgList
typedef boost::shared_ptr< ArgList >	ArgListPtr
typedef boost::shared_ptr< TemplateTable >	TemplateTablePtr
typedef boost::shared_ptr< Variable >	VariablePtr
typedef size_t	ID
typedef boost::shared_ptr< VariableTableInstance >	VariableTableInstancePtr
typedef boost::shared_ptr< InitArgFormat >	InitArgFormatPtr
typedef std::vector< InitArgFormat >	InitFormat
typedef boost::shared_ptr< InitFormat >	InitFormatPtr
typedef boost::shared_ptr< VariableTableTemplate >	VariableTableTemplatePtr
typedef boost::shared_ptr< OpSeq >	OpSeqPtr
typedef boost::shared_ptr< MessageTemplateTable >	MessageTemplateTablePtr
typedef boost::shared_ptr< EntityTemplateTable >	EntityTemplateTablePtr
typedef boost::shared_ptr< UnresOpSeq >	UnresOpSeqPtr
Functions
std::ostream &	operator<< (std::ostream &lhs, const Variable &rhs)
std::ostream &	operator<< (std::ostream &lhs, const Variable::Type &rhs)
std::ostream &	operator<< (std::ostream &lhs, const Variable::Value &rhs)
void	PrintValue (const Variable::Value &value, Variable::Type type, std::ostream &os)
void	DrawShip ()
void	DrawAsteroid ()
void	DrawBullet ()
double	DegreesToRadians (double angle)
double	RadiansToDegrees (double angle)
void	GetVectorFromAngle (double angle, double &x, double &y, double length)
double	randFloat (double min, double max)
double	DistanceBetween (double x1, double y1, double x2, double y2)

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Detailed Description

This is the green engine namespace.

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Typedef Documentation

typedef std::vector<Variable::Value> green::ArgList

This is the type used for an argument list, used to instantiate an instance of a template.

typedef size_t green::ID

This is the unique ID of this particular instance

typedef size_t green::Key

Key is an integer value representing a unique entry in the table. Keys range from 0 to the number of entries in the table - 1. All Keys in that range are valid, unique entries in the table.

typedef std::string green::Name

All variables in a KeyNameTable have a "name", which is of this type.

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Function Documentation

double green::DegreesToRadians

(

double

angle

)

[inline]

Convert an angle from degrees to radians.

Parameters:

angle

The angle in degrees.

Returns:

Returns the angle in radians.

double green::DistanceBetween	(	double	x1,
		double	y1,
		double	x2,
		double	y2
	)			[inline]

Calculates the actual distance between two points. Slower than DistanceBetweenSquared (not yet written), but gives an exact value.

Parameters:

	x1	x component of the first point.
	y1	y component of the first point.
	x2	x component of the second point.
	y2	y component of the second point.

Returns:

Returns the actual distance between the two points.

void green::DrawAsteroid

(

)

This just draws a crazy randomized... thing.. doesn't really look like an asteroid yet.

void green::DrawBullet

(

)

Draws a line from the origin to a point on the positive x axis a little ways away.

void green::DrawShip

(

)

This just draws a simple triangle inscribed on a small circle so that rotations are smooth. The triangle is "pointed" towards the positive x axis.

void green::GetVectorFromAngle	(	double	angle,
		double &	x,
		double &	y,
		double	length
	)			[inline]

Given an angle and a length, sets x and y to a vector of that length with that angle from the positive x axis (positive angles go counter- clockwise).

Parameters:

	angle	The angle from the positive x axis, with counterclockwise being positive angles.
	x	Function sets this to the x component of the resulting vector.
	y	function sets this to the y component of the resulting vector.
	length	The required length of the vector needed.

std::ostream& green::operator<<	(	std::ostream &	lhs,
		const Variable::Value &	rhs
	)			[inline]

Overload the << operator for std::ostream and Variable::Value

Parameters:

	lhs	The output stream to print to.
	rhs	The Variable::Value to print

std::ostream& green::operator<<	(	std::ostream &	lhs,
		const Variable::Type &	rhs
	)			[inline]

Overload the << operator for std::ostream and Variable::Type

Parameters:

	lhs	The output stream to print to.
	rhs	The Variable::Type to print

std::ostream& green::operator<<	(	std::ostream &	lhs,
		const Variable &	rhs
	)			[inline]

Overload the << operator for std::ostream and Variable. Uses Variable::Print internally.

Parameters:

	lhs	The output stream to Print to.
	rhs	The Variable to Print.

void green::PrintValue	(	const Variable::Value &	value,
		Variable::Type	type,
		std::ostream &	os
	)			[inline]

Print a Variable::Value based on a Variable::Type

Parameters:

	value	the value to print
	type	the type of value to print
	os	The ostream to print to

double green::RadiansToDegrees

(

double

angle

)

[inline]

Convert an angle from radians to degrees.

Parameters:

angle

The angle in radians.

Returns:

Returns the angle in degrees.

double green::randFloat	(	double	min,
		double	max
	)			[inline]

Generate a random double in a specific range.

Parameters:

	min	The minimum value of the random number.
	max	The maximum value of the random number.

Returns:

Returns a random double value between min and max.

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