Simulated Primitives

Prims we already simulate

• ExternalCall: BitBltPlugin copyBits (with simulateCopyBits or copyBitsSimulated)
• ExternalCall: BitBltPlugin warpBits (with warpBitsSimulated:sourceMap:
• ExternalCall: B2DPlugin balloon primitives (with simulateBalloonPrimitive:args:)

Prims we could simulate

• snapshotPrimitive: 97
• snapshotEmbeddedPrimitive: 247
• imageName:
• monticello prims
• display host window
• some of the primitives that are having "Optional." in their comment
• primitiveDirectoryEntry with primLookupEntryIn:name: (didn't closely look at it yet)

Prims we can't simulate

• FilePlugin (primitiveDirectoryDelete, primitiveDirectoryCreate)
• Sockets

Finding optional primitives

some are marked optional, but actually mean "one out of several optional prims must be implemented"

((SystemNavigation new allMethodsWithSourceString: 'Optional' matchCase: true)
	select: [:method | (Pragma allNamed: #primitive: in: method actualClass)
	anySatisfy: [ :classPrimPragma | classPrimPragma selector = method selector ]])
	inspect