OOJSVector.h File Reference

import <Foundation/Foundation.h>
#include <jsapi.h>
import "OOMaths.h"

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Functions
void	InitOOJSVector (JSContext *context, JSObject *global)
JSObject *	JSVectorWithVector (JSContext *context, Vector vector) NONNULL_FUNC
JSObject *	JSVectorWithHPVector (JSContext *context, HPVector vector) NONNULL_FUNC
BOOL	VectorToJSValue (JSContext *context, Vector vector, jsval *outValue) NONNULL_FUNC
BOOL	HPVectorToJSValue (JSContext *context, HPVector vector, jsval *outValue) NONNULL_FUNC
BOOL	NSPointToVectorJSValue (JSContext *context, NSPoint point, jsval *outValue) NONNULL_FUNC
BOOL	JSValueToVector (JSContext *context, jsval value, Vector *outVector) NONNULL_FUNC
BOOL	JSValueToHPVector (JSContext *context, jsval value, HPVector *outVector) NONNULL_FUNC
BOOL	JSObjectGetVector (JSContext *context, JSObject *vectorObj, HPVector *outVector) GCC_ATTR((nonnull(1
BOOL BOOL	JSVectorSetVector (JSContext *context, JSObject *vectorObj, Vector vector) GCC_ATTR((nonnull(1)))
BOOL	JSVectorSetHPVector (JSContext *context, JSObject *vectorObj, HPVector vector) GCC_ATTR((nonnull(1)))
BOOL	VectorFromArgumentList (JSContext *context, NSString *scriptClass, NSString *function, uintN argc, jsval *argv, HPVector *outVector, uintN *outConsumed) GCC_ATTR((nonnull(1
BOOL BOOL	VectorFromArgumentListNoError (JSContext *context, uintN argc, jsval *argv, HPVector *outVector, uintN *outConsumed) GCC_ATTR((nonnull(1

Function Documentation

HPVectorToJSValue()

BOOL HPVectorToJSValue	(	JSContext *	context,
		HPVector	vector,
		jsval *	outValue )

Definition at line 228 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    JSObject                *object = NULL;
    
    assert(outValue != NULL);
    
    object = JSVectorWithHPVector(context, vector);
    if (EXPECT_NOT(object == NULL)) return NO;
    
    *outValue = OBJECT_TO_JSVAL(object);
    return YES;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, JSVectorWithHPVector(), OOJS_PROFILE_ENTER, and OOJS_PROFILE_EXIT.

Referenced by EntityGetProperty(), and ShipGetProperty().

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InitOOJSVector()

void InitOOJSVector	(	JSContext *	context,
		JSObject *	global )

Definition at line 153 of file OOJSVector.m.

{
    sVectorPrototype = JS_InitClass(context, global, NULL, &sVectorClass, VectorConstruct, 0, sVectorProperties, sVectorMethods, NULL, sVectorStaticMethods);
}

References sVectorClass, sVectorMethods, sVectorProperties, sVectorPrototype, sVectorStaticMethods, and VectorConstruct().

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JSObjectGetVector()

BOOL JSObjectGetVector	(	JSContext *	context,
		JSObject *	vectorObj,
		HPVector *	outVector )

Referenced by GetThisVector(), VectorFromArgumentListNoErrorInternal(), VectorGetProperty(), and VectorSetProperty().

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JSValueToHPVector()

BOOL JSValueToHPVector	(	JSContext *	context,
		jsval	value,
		HPVector *	outVector )

Definition at line 252 of file OOJSVector.m.

{
    if (EXPECT_NOT(!JSVAL_IS_OBJECT(value)))  return NO;
    
    return JSObjectGetVector(context, JSVAL_TO_OBJECT(value), outVector);
}

References EXPECT_NOT, and JSObjectGetVector().

Referenced by EntitySetProperty(), ShipSetProperty(), and SystemSetWaypoint().

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JSValueToVector()

BOOL JSValueToVector	(	JSContext *	context,
		jsval	value,
		Vector *	outVector )

Definition at line 259 of file OOJSVector.m.

{
    if (EXPECT_NOT(!JSVAL_IS_OBJECT(value)))  return NO;
    HPVector tmp = kZeroHPVector;
    BOOL result = JSObjectGetVector(context, JSVAL_TO_OBJECT(value), &tmp);
    *outVector = HPVectorToVector(tmp);
    return result;
}

References EXPECT_NOT, JSObjectGetVector(), and kZeroHPVector.

Referenced by ExhaustPlumeSetProperty(), OOPlanetEntity(OOJavaScriptExtensions)::getJSClass:andPrototype:, MissionRunScreen(), PlayerShipSetCustomView(), PlayerShipSetProperty(), ShipSetProperty(), SoundSourceSetProperty(), SystemSetPopulator(), and VisualEffectSetProperty().

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JSVectorSetHPVector()

BOOL JSVectorSetHPVector	(	JSContext *	context,
		JSObject *	vectorObj,
		HPVector	vector )

Definition at line 426 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    HPVector                    *private = NULL;
    
    if (EXPECT_NOT(vectorObj == NULL))  return NO;
    
    private = JS_GetInstancePrivate(context, vectorObj, &sVectorClass, NULL);
    if (private != NULL)    // If this is a (JS) Vector...
    {
        *private = vector;
        return YES;
    }
    
    if (JS_InstanceOf(context, vectorObj, &sVectorClass, NULL))
    {
        // Silently fail for the prototype.
        return YES;
    }
    
    return NO;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, and sVectorClass.

Referenced by JSVectorSetVector(), and VectorSetProperty().

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JSVectorSetVector()

BOOL BOOL JSVectorSetVector	(	JSContext *	context,
		JSObject *	vectorObj,
		Vector	vector )

Definition at line 420 of file OOJSVector.m.

{
    return JSVectorSetHPVector(context,vectorObj,vectorToHPVector(vector));
}

References JSVectorSetHPVector().

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JSVectorWithHPVector()

JSObject * JSVectorWithHPVector	(	JSContext *	context,
		HPVector	vector )

Definition at line 202 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    JSObject                *result = NULL;
    HPVector                    *private = NULL;
    
    private = malloc(sizeof *private);
    if (EXPECT_NOT(private == NULL))  return NULL;
    
    *private = vector;
    
    result = JS_NewObject(context, &sVectorClass, sVectorPrototype, NULL);
    if (result != NULL)
    {
        if (EXPECT_NOT(!JS_SetPrivate(context, result, private)))  result = NULL;
    }
    
    if (EXPECT_NOT(result == NULL)) free(private);
    
    return result;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, sVectorClass, and sVectorPrototype.

Referenced by HPVectorToJSValue().

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JSVectorWithVector()

JSObject * JSVectorWithVector	(	JSContext *	context,
		Vector	vector )

Definition at line 159 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    JSObject                *result = NULL;
    HPVector                    *private = NULL;
    
    private = malloc(sizeof *private);
    if (EXPECT_NOT(private == NULL))  return NULL;
    
    *private = vectorToHPVector(vector);
    
    result = JS_NewObject(context, &sVectorClass, sVectorPrototype, NULL);
    if (result != NULL)
    {
        if (EXPECT_NOT(!JS_SetPrivate(context, result, private)))  result = NULL;
    }
    
    if (EXPECT_NOT(result == NULL)) free(private);
    
    return result;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, OOJS_PROFILE_ENTER, OOJS_PROFILE_EXIT, sVectorClass, and sVectorPrototype.

Referenced by OOJSCallObjCObjectMethod(), and VectorToJSValue().

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NSPointToVectorJSValue()

BOOL NSPointToVectorJSValue	(	JSContext *	context,
		NSPoint	point,
		jsval *	outValue )

Definition at line 246 of file OOJSVector.m.

{
    return VectorToJSValue(context, make_vector(point.x, point.y, 0), outValue);
}

References VectorToJSValue().

Referenced by PlayerShipGetProperty(), and SystemInfoGetProperty().

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VectorFromArgumentList()

BOOL VectorFromArgumentList	(	JSContext *	context,
		NSString *	scriptClass,
		NSString *	function,
		uintN	argc,
		jsval *	argv,
		HPVector *	outVector,
		uintN *	outConsumed )

Referenced by QuaternionRotate(), VectorAdd(), VectorAngleTo(), VectorCross(), VectorDistanceTo(), VectorDot(), VectorRotationTo(), VectorSquaredDistanceTo(), VectorStaticInterpolate(), VectorSubtract(), and VectorTripleProduct().

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VectorFromArgumentListNoError()

BOOL BOOL VectorFromArgumentListNoError	(	JSContext *	context,
		uintN	argc,
		jsval *	argv,
		HPVector *	outVector,
		uintN *	outConsumed )

Referenced by SystemAddShipsOrGroup(), SystemAddVisualEffect(), SystemLegacyAddShipsAt(), SystemLegacyAddShipsAtPrecisely(), and SystemLegacyAddShipsWithinRadius().

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VectorToJSValue()

BOOL VectorToJSValue	(	JSContext *	context,
		Vector	vector,
		jsval *	outValue )

Definition at line 185 of file OOJSVector.m.

{
    OOJS_PROFILE_ENTER
    
    JSObject                *object = NULL;
    
    assert(outValue != NULL);
    
    object = JSVectorWithVector(context, vector);
    if (EXPECT_NOT(object == NULL)) return NO;
    
    *outValue = OBJECT_TO_JSVAL(object);
    return YES;
    
    OOJS_PROFILE_EXIT
}

References EXPECT_NOT, JSVectorWithVector(), OOJS_PROFILE_ENTER, and OOJS_PROFILE_EXIT.

Referenced by EntityGetProperty(), ExhaustPlumeGetProperty(), NSPointToVectorJSValue(), PlanetGetProperty(), PlayerShipGetProperty(), ShipGetProperty(), SoundSourceGetProperty(), SystemInfoGetProperty(), and VisualEffectGetProperty().

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