diff --git a/ruby/sfml-system/extconf.rb b/ruby/sfml-system/extconf.rb new file mode 100644 index 00000000..8bb4b66f --- /dev/null +++ b/ruby/sfml-system/extconf.rb @@ -0,0 +1,5 @@ +require 'mkmf' + +dir_config("system") +have_library("sfml-system") +create_makefile("sfml/system", "system") diff --git a/ruby/sfml-system/system/Clock.cpp b/ruby/sfml-system/system/Clock.cpp new file mode 100644 index 00000000..5b798716 --- /dev/null +++ b/ruby/sfml-system/system/Clock.cpp @@ -0,0 +1,48 @@ +#include "Clock.hpp" +#include "System.hpp" +#include + +VALUE globalClockClass; + +static void Clock_Free( sf::Clock *anObject ) +{ + delete anObject; +} + +static VALUE Clock_GetElapsedTime( VALUE self ) +{ + sf::Clock *object = NULL; + Data_Get_Struct( self, sf::Clock, object ); + return rb_float_new( object->GetElapsedTime() ); +} + +static VALUE Clock_Reset( VALUE self ) +{ + sf::Clock *object = NULL; + Data_Get_Struct( self, sf::Clock, object ); + object->Reset(); + return Qnil; +} + +VALUE Clock_New( VALUE aKlass ) +{ + sf::Clock *object = new sf::Clock(); + VALUE rbData = Data_Wrap_Struct( aKlass, 0, Clock_Free, object ); + rb_obj_call_init( rbData, 0, 0 ); + return rbData; +} + +void Init_Clock( void ) +{ + globalClockClass = rb_define_class_under( GetNamespace(), "Clock", rb_cObject ); + + // Class methods + rb_define_singleton_method( globalClockClass, "new", FUNCPTR( Clock_New ), 0 ); + + // Instance methods + rb_define_method( globalClockClass, "getElapsedTime", FUNCPTR( Clock_GetElapsedTime ), 0 ); + rb_define_method( globalClockClass, "reset", FUNCPTR( Clock_Reset ), 0 ); + + // Aliases + rb_define_alias( globalClockClass, "elapsedTime", "getElapsedTime" ); +} diff --git a/ruby/sfml-system/system/Clock.hpp b/ruby/sfml-system/system/Clock.hpp new file mode 100644 index 00000000..589256aa --- /dev/null +++ b/ruby/sfml-system/system/Clock.hpp @@ -0,0 +1,11 @@ +#ifndef SFML_RUBYEXT_CLOCK_HEADER_ +#define SFML_RUBYEXT_CLOCK_HEADER_ + +#include "ruby.h" + +VALUE Clock_New( VALUE aKlass ); + +// Ruby initiation function +void Init_Clock( void ); + +#endif // SFML_RUBYEXT_CLOCK_HEADER_ diff --git a/ruby/sfml-system/system/System.cpp b/ruby/sfml-system/system/System.cpp new file mode 100644 index 00000000..5702162e --- /dev/null +++ b/ruby/sfml-system/system/System.cpp @@ -0,0 +1,19 @@ +#include "System.hpp" +#include "Clock.hpp" +#include "Vector2.hpp" +#include "Vector3.hpp" + +VALUE globalSFMLNamespace; + +VALUE GetNamespace( void ) +{ + return globalSFMLNamespace; +} + +void Init_system( void ) +{ + globalSFMLNamespace = rb_define_module( "SFML" ); + Init_Clock(); + Init_Vector2(); + Init_Vector3(); +} diff --git a/ruby/sfml-system/system/System.hpp b/ruby/sfml-system/system/System.hpp new file mode 100644 index 00000000..54651420 --- /dev/null +++ b/ruby/sfml-system/system/System.hpp @@ -0,0 +1,15 @@ +#ifndef SFML_RUBYEXT_SYSTEM_HEADER_ +#define SFML_RUBYEXT_SYSTEM_HEADER_ + +#include "ruby.h" + +VALUE GetNamespace( void ); + +// Ruby initiation function +extern "C" void Init_system( void ); + +typedef VALUE ( *RubyFunctionPtr )( ... ); + +#define FUNCPTR( x ) ( reinterpret_cast< RubyFunctionPtr >( x ) ) + +#endif // SFML_RUBYEXT_SYSTEM_HEADER_ diff --git a/ruby/sfml-system/system/Vector2.cpp b/ruby/sfml-system/system/Vector2.cpp new file mode 100644 index 00000000..a4293da4 --- /dev/null +++ b/ruby/sfml-system/system/Vector2.cpp @@ -0,0 +1,214 @@ +#include "Vector2.hpp" +#include "System.hpp" + +VALUE globalVector2Class; + +VALUE Vector2_ForceType( VALUE someValue ) +{ + if( rb_obj_is_kind_of( someValue, rb_cArray ) == true ) + { + VALUE arg1 = rb_ary_entry( someValue, 0 ); + VALUE arg2 = rb_ary_entry( someValue, 1 ); + return rb_funcall( globalVector2Class, rb_intern( "new" ), 2, arg1, arg2 ); + } + else if( rb_obj_is_kind_of( someValue, globalVector2Class ) == true ) + { + return someValue; + } + else + { + rb_raise( rb_eRuntimeError, "expected Array or Vector2" ); + } +} + +static void Vector2_internal_CopyFrom( VALUE self, VALUE aSource ) +{ + VALUE vectorSource = Vector2_ForceType( aSource ); + VALUE x = rb_funcall( vectorSource, rb_intern( "x" ), 0 ); + VALUE y = rb_funcall( vectorSource, rb_intern( "y" ), 0 ); + + rb_funcall( self, rb_intern( "x=" ), 1, x ); + rb_funcall( self, rb_intern( "y=" ), 1, y ); + rb_iv_set( self, "@dataType", rb_iv_get( vectorSource, "@dataType" ) ); +} + +static void Vector2_internal_ValidateTypes( VALUE aFirst, VALUE aSecond ) +{ + if( CLASS_OF( aFirst ) != CLASS_OF( aSecond ) ) + { + rb_raise( rb_eRuntimeError, "x and y must be of same type" ); + } + + if( rb_obj_is_kind_of( aFirst, rb_cNumeric ) == Qfalse ) + { + rb_raise( rb_eRuntimeError, "x and y must be numeric!" ); + } +} + +static VALUE Vector2_Negate( VALUE self ) +{ + VALUE x = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE y = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE negatedX = rb_funcall( x, rb_intern( "-@" ), 0 ); + VALUE negatedY = rb_funcall( y, rb_intern( "-@" ), 0 ); + return rb_funcall( globalVector2Class, rb_intern( "new" ), 2, negatedX, negatedY ); +} + +static VALUE Vector2_Add( VALUE self, VALUE aRightOperand ) +{ + VALUE rightVector = Vector2_ForceType( aRightOperand ); + // Get values + VALUE leftX = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE leftY = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE rightX = rb_funcall( rightVector, rb_intern( "x" ), 0 ); + VALUE rightY = rb_funcall( rightVector, rb_intern( "y" ), 0 ); + + // Do calculation + VALUE newX = rb_funcall( leftX, rb_intern( "+" ), 1, rightX ); + VALUE newY = rb_funcall( leftY, rb_intern( "+" ), 1, rightY ); + + return rb_funcall( globalVector2Class, rb_intern( "new" ), 2, newX, newY ); +} + +static VALUE Vector2_Subtract( VALUE self, VALUE aRightOperand ) +{ + VALUE rightVector = Vector2_ForceType( aRightOperand ); + // Get values + VALUE leftX = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE leftY = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE rightX = rb_funcall( rightVector, rb_intern( "x" ), 0 ); + VALUE rightY = rb_funcall( rightVector, rb_intern( "y" ), 0 ); + + // Do calculation + VALUE newX = rb_funcall( leftX, rb_intern( "-" ), 1, rightX ); + VALUE newY = rb_funcall( leftY, rb_intern( "-" ), 1, rightY ); + + return rb_funcall( globalVector2Class, rb_intern( "new" ), 2, newX, newY ); +} + +static VALUE Vector2_Multiply( VALUE self, VALUE aRightOperand ) +{ + VALUE rightVector = Vector2_ForceType( aRightOperand ); + // Get values + VALUE leftX = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE leftY = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE rightX = rb_funcall( rightVector, rb_intern( "x" ), 0 ); + VALUE rightY = rb_funcall( rightVector, rb_intern( "y" ), 0 ); + + // Do calculation + VALUE newX = rb_funcall( leftX, rb_intern( "*" ), 1, rightX ); + VALUE newY = rb_funcall( leftY, rb_intern( "*" ), 1, rightY ); + + return rb_funcall( globalVector2Class, rb_intern( "new" ), 2, newX, newY ); +} + +static VALUE Vector2_Divide( VALUE self, VALUE aRightOperand ) +{ + VALUE rightVector = Vector2_ForceType( aRightOperand ); + // Get values + VALUE leftX = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE leftY = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE rightX = rb_funcall( rightVector, rb_intern( "x" ), 0 ); + VALUE rightY = rb_funcall( rightVector, rb_intern( "y" ), 0 ); + + // Do calculation + VALUE newX = rb_funcall( leftX, rb_intern( "/" ), 1, rightX ); + VALUE newY = rb_funcall( leftY, rb_intern( "/" ), 1, rightY ); + + return rb_funcall( globalVector2Class, rb_intern( "new" ), 2, newX, newY ); +} + +static VALUE Vector2_Equal( VALUE self, VALUE anArgument ) +{ + VALUE aVector = Vector2_ForceType( anArgument ); + VALUE leftX = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE leftY = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE rightX = rb_funcall( aVector, rb_intern( "x" ), 0 ); + VALUE rightY = rb_funcall( aVector, rb_intern( "y" ), 0 ); + + if( rb_funcall( leftX, rb_intern( "==" ), 1, rightX ) == Qtrue && + rb_funcall( leftY, rb_intern( "==" ), 1, rightY ) == Qtrue ) + { + return Qtrue; + } + else + { + return Qfalse; + } +} + +static VALUE Vector2_StrictEqual( VALUE self, VALUE anArgument ) +{ + VALUE aVector = Vector2_ForceType( anArgument ); + VALUE leftX = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE leftY = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE rightX = rb_funcall( aVector, rb_intern( "x" ), 0 ); + VALUE rightY = rb_funcall( aVector, rb_intern( "y" ), 0 ); + + if( rb_funcall( leftX, rb_intern( "eql?" ), 1, rightX ) == Qtrue && + rb_funcall( leftY, rb_intern( "eql?" ), 1, rightY ) == Qtrue ) + { + return Qtrue; + } + else + { + return Qfalse; + } +} + +static VALUE Vector2_Initialize( VALUE self, VALUE someArgs ) +{ + long arrayLength = RARRAY_LEN( someArgs ); + rb_iv_set( self, "@x", INT2NUM( 0 ) ); + rb_iv_set( self, "@y", INT2NUM( 0 ) ); + + if( arrayLength == 0 ) + { + // Nothing needs to be done + } + else if( arrayLength == 1 ) + { + Vector2_internal_CopyFrom( self, rb_ary_entry( someArgs, 0 ) ); + } + else if( arrayLength == 2 ) + { + VALUE arg1 = rb_ary_entry( someArgs, 0 ); + VALUE arg2 = rb_ary_entry( someArgs, 1 ); + Vector2_internal_ValidateTypes( arg1, arg2 ); + + rb_iv_set( self, "@x", arg1 ); + rb_iv_set( self, "@y", arg2 ); + } + + rb_iv_set( self, "@dataType", CLASS_OF( rb_iv_get( self, "@x" ) ) ); + return self; +} + +VALUE Vector2_New( int anArgCount, VALUE * someArgs, VALUE aKlass ) +{ + return rb_call_super( anArgCount, someArgs ); +} + +void Init_Vector2( void ) +{ + globalVector2Class = rb_define_class_under( GetNamespace(), "Vector2", rb_cObject ); + + // Class methods + rb_define_singleton_method( globalVector2Class, "new", FUNCPTR( Vector2_New ), -1 ); + + // Instance methods + rb_define_method( globalVector2Class, "initialize", FUNCPTR( Vector2_Initialize ), -2 ); + rb_define_method( globalVector2Class, "eql?", FUNCPTR( Vector2_Initialize ), 1 ); + + // Instance operators + rb_define_method( globalVector2Class, "-@", FUNCPTR( Vector2_Negate ), 0 ); + rb_define_method( globalVector2Class, "+", FUNCPTR( Vector2_Add ), 1 ); + rb_define_method( globalVector2Class, "-", FUNCPTR( Vector2_Subtract ), 1 ); + rb_define_method( globalVector2Class, "*", FUNCPTR( Vector2_Multiply ), 1 ); + rb_define_method( globalVector2Class, "/", FUNCPTR( Vector2_Divide ), 1 ); + rb_define_method( globalVector2Class, "==", FUNCPTR( Vector2_Divide ), 1 ); + + // Attribute accessors + rb_define_attr( globalVector2Class, "x", 1, 1 ); + rb_define_attr( globalVector2Class, "y", 1, 1 ); +} diff --git a/ruby/sfml-system/system/Vector2.hpp b/ruby/sfml-system/system/Vector2.hpp new file mode 100644 index 00000000..028205dd --- /dev/null +++ b/ruby/sfml-system/system/Vector2.hpp @@ -0,0 +1,10 @@ +#ifndef SFML_RUBYEXT_VECTOR2_HEADER_ +#define SFML_RUBYEXT_VECTOR2_HEADER_ + +#include "ruby.h" + +VALUE Vector2_ForceType( VALUE someValue ); + +void Init_Vector2( void ); + +#endif // SFML_RUBYEXT_VECTOR2_HEADER_ diff --git a/ruby/sfml-system/system/Vector3.cpp b/ruby/sfml-system/system/Vector3.cpp new file mode 100644 index 00000000..0ac78dbf --- /dev/null +++ b/ruby/sfml-system/system/Vector3.cpp @@ -0,0 +1,241 @@ +#include "Vector3.hpp" +#include "System.hpp" + +VALUE globalVector3Class; + +VALUE Vector3_ForceType( VALUE someValue ) +{ + if( rb_obj_is_kind_of( someValue, rb_cArray ) == true ) + { + VALUE arg1 = rb_ary_entry( someValue, 0 ); + VALUE arg2 = rb_ary_entry( someValue, 1 ); + VALUE arg3 = rb_ary_entry( someValue, 2 ); + return rb_funcall( globalVector3Class, rb_intern( "new" ), 3, arg1, arg2, arg3 ); + } + else if( rb_obj_is_kind_of( someValue, globalVector3Class ) == true ) + { + return someValue; + } + else + { + rb_raise( rb_eRuntimeError, "expected Array or Vector3" ); + } +} + +static void Vector3_internal_CopyFrom( VALUE self, VALUE aSource ) +{ + VALUE vectorSource = Vector3_ForceType( aSource ); + VALUE x = rb_funcall( vectorSource, rb_intern( "x" ), 0 ); + VALUE y = rb_funcall( vectorSource, rb_intern( "y" ), 0 ); + VALUE z = rb_funcall( vectorSource, rb_intern( "z" ), 0 ); + + rb_funcall( self, rb_intern( "x=" ), 1, x ); + rb_funcall( self, rb_intern( "y=" ), 1, y ); + rb_funcall( self, rb_intern( "z=" ), 1, z ); + rb_iv_set( self, "@dataType", rb_iv_get( vectorSource, "@dataType" ) ); +} + +static void Vector3_internal_ValidateTypes( VALUE aFirst, VALUE aSecond, VALUE aThird ) +{ + if( CLASS_OF( aFirst ) != CLASS_OF( aSecond ) && CLASS_OF( aFirst ) != CLASS_OF( aThird ) ) + { + rb_raise( rb_eRuntimeError, "x, y and z must be of same type" ); + } + + if( rb_obj_is_kind_of( aFirst, rb_cNumeric ) == Qfalse ) + { + rb_raise( rb_eRuntimeError, "x, y and z must be numeric!" ); + } +} + +static VALUE Vector3_Negate( VALUE self ) +{ + VALUE x = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE y = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE z = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE negatedX = rb_funcall( x, rb_intern( "-@" ), 0 ); + VALUE negatedY = rb_funcall( y, rb_intern( "-@" ), 0 ); + VALUE negatedZ = rb_funcall( z, rb_intern( "-@" ), 0 ); + return rb_funcall( globalVector3Class, rb_intern( "new" ), 2, negatedX, negatedY, negatedZ ); +} + +static VALUE Vector3_Add( VALUE self, VALUE aRightOperand ) +{ + VALUE rightVector = Vector3_ForceType( aRightOperand ); + // Get values + VALUE leftX = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE leftY = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE leftZ = rb_funcall( self, rb_intern( "z" ), 0 ); + VALUE rightX = rb_funcall( rightVector, rb_intern( "x" ), 0 ); + VALUE rightY = rb_funcall( rightVector, rb_intern( "y" ), 0 ); + VALUE rightZ = rb_funcall( rightVector, rb_intern( "z" ), 0 ); + + // Do calculation + VALUE newX = rb_funcall( leftX, rb_intern( "+" ), 1, rightX ); + VALUE newY = rb_funcall( leftY, rb_intern( "+" ), 1, rightY ); + VALUE newZ = rb_funcall( leftZ, rb_intern( "+" ), 1, rightZ ); + + return rb_funcall( globalVector3Class, rb_intern( "new" ), 2, newX, newY, newZ ); +} + +static VALUE Vector3_Subtract( VALUE self, VALUE aRightOperand ) +{ + VALUE rightVector = Vector3_ForceType( aRightOperand ); + // Get values + VALUE leftX = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE leftY = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE leftZ = rb_funcall( self, rb_intern( "z" ), 0 ); + VALUE rightX = rb_funcall( rightVector, rb_intern( "x" ), 0 ); + VALUE rightY = rb_funcall( rightVector, rb_intern( "y" ), 0 ); + VALUE rightZ = rb_funcall( rightVector, rb_intern( "z" ), 0 ); + + // Do calculation + VALUE newX = rb_funcall( leftX, rb_intern( "-" ), 1, rightX ); + VALUE newY = rb_funcall( leftY, rb_intern( "-" ), 1, rightY ); + VALUE newZ = rb_funcall( leftZ, rb_intern( "-" ), 1, rightZ ); + + return rb_funcall( globalVector3Class, rb_intern( "new" ), 2, newX, newY, newZ ); +} + +static VALUE Vector3_Multiply( VALUE self, VALUE aRightOperand ) +{ + VALUE rightVector = Vector3_ForceType( aRightOperand ); + // Get values + VALUE leftX = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE leftY = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE leftZ = rb_funcall( self, rb_intern( "z" ), 0 ); + VALUE rightX = rb_funcall( rightVector, rb_intern( "x" ), 0 ); + VALUE rightY = rb_funcall( rightVector, rb_intern( "y" ), 0 ); + VALUE rightZ = rb_funcall( rightVector, rb_intern( "z" ), 0 ); + + // Do calculation + VALUE newX = rb_funcall( leftX, rb_intern( "*" ), 1, rightX ); + VALUE newY = rb_funcall( leftY, rb_intern( "*" ), 1, rightY ); + VALUE newZ = rb_funcall( leftZ, rb_intern( "*" ), 1, rightZ ); + + return rb_funcall( globalVector3Class, rb_intern( "new" ), 2, newX, newY, newZ ); +} + +static VALUE Vector3_Divide( VALUE self, VALUE aRightOperand ) +{ + VALUE rightVector = Vector3_ForceType( aRightOperand ); + // Get values + VALUE leftX = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE leftY = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE leftZ = rb_funcall( self, rb_intern( "z" ), 0 ); + VALUE rightX = rb_funcall( rightVector, rb_intern( "x" ), 0 ); + VALUE rightY = rb_funcall( rightVector, rb_intern( "y" ), 0 ); + VALUE rightZ = rb_funcall( rightVector, rb_intern( "z" ), 0 ); + + // Do calculation + VALUE newX = rb_funcall( leftX, rb_intern( "/" ), 1, rightX ); + VALUE newY = rb_funcall( leftY, rb_intern( "/" ), 1, rightY ); + VALUE newZ = rb_funcall( leftZ, rb_intern( "/" ), 1, rightZ ); + + return rb_funcall( globalVector3Class, rb_intern( "new" ), 2, newX, newY, newZ ); +} + +static VALUE Vector3_Equal( VALUE self, VALUE anArgument ) +{ + VALUE aVector = Vector3_ForceType( anArgument ); + VALUE leftX = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE leftY = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE leftZ = rb_funcall( self, rb_intern( "z" ), 0 ); + VALUE rightX = rb_funcall( aVector, rb_intern( "x" ), 0 ); + VALUE rightY = rb_funcall( aVector, rb_intern( "y" ), 0 ); + VALUE rightZ = rb_funcall( aVector, rb_intern( "z" ), 0 ); + + if( rb_funcall( leftX, rb_intern( "==" ), 1, rightX ) == Qtrue && + rb_funcall( leftY, rb_intern( "==" ), 1, rightY ) == Qtrue && + rb_funcall( leftZ, rb_intern( "==" ), 1, rightZ ) == Qtrue ) + { + return Qtrue; + } + else + { + return Qfalse; + } +} + +static VALUE Vector3_StrictEqual( VALUE self, VALUE anArgument ) +{ + VALUE aVector = Vector3_ForceType( anArgument ); + VALUE leftX = rb_funcall( self, rb_intern( "x" ), 0 ); + VALUE leftY = rb_funcall( self, rb_intern( "y" ), 0 ); + VALUE leftZ = rb_funcall( self, rb_intern( "z" ), 0 ); + VALUE rightX = rb_funcall( aVector, rb_intern( "x" ), 0 ); + VALUE rightY = rb_funcall( aVector, rb_intern( "y" ), 0 ); + VALUE rightZ = rb_funcall( aVector, rb_intern( "z" ), 0 ); + + if( rb_funcall( leftX, rb_intern( "eql?" ), 1, rightX ) == Qtrue && + rb_funcall( leftY, rb_intern( "eql?" ), 1, rightY ) == Qtrue && + rb_funcall( leftZ, rb_intern( "eql?" ), 1, rightZ ) == Qtrue ) + { + return Qtrue; + } + else + { + return Qfalse; + } +} + +static VALUE Vector3_Initialize( VALUE self, VALUE someArgs ) +{ + long arrayLength = RARRAY_LEN( someArgs ); + rb_iv_set( self, "@x", INT2NUM( 0 ) ); + rb_iv_set( self, "@y", INT2NUM( 0 ) ); + rb_iv_set( self, "@z", INT2NUM( 0 ) ); + + if( arrayLength == 0 ) + { + // Nothing needs to be done + } + else if( arrayLength == 1 ) + { + Vector3_internal_CopyFrom( self, rb_ary_entry( someArgs, 0 ) ); + } + else if( arrayLength == 3 ) + { + VALUE arg1 = rb_ary_entry( someArgs, 0 ); + VALUE arg2 = rb_ary_entry( someArgs, 1 ); + VALUE arg3 = rb_ary_entry( someArgs, 1 ); + Vector3_internal_ValidateTypes( arg1, arg2, arg3 ); + + rb_iv_set( self, "@x", arg1 ); + rb_iv_set( self, "@y", arg2 ); + rb_iv_set( self, "@z", arg3 ); + } + + rb_iv_set( self, "@dataType", CLASS_OF( rb_iv_get( self, "@x" ) ) ); + return self; +} + +VALUE Vector3_New( int anArgCount, VALUE * someArgs, VALUE aKlass ) +{ + return rb_call_super( anArgCount, someArgs ); +} + +void Init_Vector3( void ) +{ + globalVector3Class = rb_define_class_under( GetNamespace(), "Vector3", rb_cObject ); + + // Class methods + rb_define_singleton_method( globalVector3Class, "new", FUNCPTR( Vector3_New ), -1 ); + + // Instance methods + rb_define_method( globalVector3Class, "initialize", FUNCPTR( Vector3_Initialize ), -2 ); + rb_define_method( globalVector3Class, "eql?", FUNCPTR( Vector3_Initialize ), 1 ); + + // Instance operators + rb_define_method( globalVector3Class, "-@", FUNCPTR( Vector3_Negate ), 0 ); + rb_define_method( globalVector3Class, "+", FUNCPTR( Vector3_Add ), 1 ); + rb_define_method( globalVector3Class, "-", FUNCPTR( Vector3_Subtract ), 1 ); + rb_define_method( globalVector3Class, "*", FUNCPTR( Vector3_Multiply ), 1 ); + rb_define_method( globalVector3Class, "/", FUNCPTR( Vector3_Divide ), 1 ); + rb_define_method( globalVector3Class, "==", FUNCPTR( Vector3_Divide ), 1 ); + + // Attribute accessors + rb_define_attr( globalVector3Class, "x", 1, 1 ); + rb_define_attr( globalVector3Class, "y", 1, 1 ); + rb_define_attr( globalVector3Class, "z", 1, 1 ); +} diff --git a/ruby/sfml-system/system/Vector3.hpp b/ruby/sfml-system/system/Vector3.hpp new file mode 100644 index 00000000..f6a6dc29 --- /dev/null +++ b/ruby/sfml-system/system/Vector3.hpp @@ -0,0 +1,10 @@ +#ifndef SFML_RUBYEXT_VECTOR3_HEADER_ +#define SFML_RUBYEXT_VECTOR3_HEADER_ + +#include "ruby.h" + +VALUE Vector3_ForceType( VALUE someValue ); + +void Init_Vector3( void ); + +#endif // SFML_RUBYEXT_VECTOR3_HEADER_ diff --git a/ruby/testing/vector2.rb b/ruby/testing/vector2.rb new file mode 100644 index 00000000..3f777c80 --- /dev/null +++ b/ruby/testing/vector2.rb @@ -0,0 +1,77 @@ +class Vector2 + attr_accessor :x, :y + + def initialize( *args ) + if args.size == 0 + @x = 0 + @y = 0 + elsif args.size == 1 + copyFrom( args[0] ) + elsif args.size == 2 + Vector2.valid? args[0], args[1] + + @x = args[0] + @y = args[1] + else + raise ArgumentError.new( "invalid argument list" ) + end + + @dataType = x.class + end + + def copyFrom( source ) + unless source.is_a?( Array ) || source.is_a?( Vector2 ) + raise ArgumentError.new( "expected Array or Vector2" ) + end + Vector2.valid? source[0], source[1] + + @x = source[0] + @y = source[1] + end + + def -@ + Vector2.new( -x, -y ) + end + + def +( right ) + Vector2.new( x + right.x, y + right.y ) + end + + def -( right ) + Vector2.new( x - right.x, y - right.y ) + end + + def *( right ) + Vector2.new( x * right.x, y * right.y ) + end + + def /( right ) + Vector2.new( x / right.x, y / right.y ) + end + + def ==( right ) + x == right.x && y == right.y + end + + def []( index ) + if index == 0 || index == :x + return x + elsif index == 1 || index == :y + return y + end + + raise ArgumentError.new( "Expected index to be either 0..1 or :x and :y" ) + end + + def self.valid?( x, y ) + if x.class != y.class + raise RuntimeError.new( "x and y must be of same type" ) + end + + if x.is_a?( Numeric ) == false + raise RuntimeError.new( "x and y must be numeric!" ) + end + + true + end +end