jyapayne/godot-nim
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Support all the default values

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This commit is contained in:
Ruslan Mustakov 2018-06-04 10:34:47 +07:00
commit 4eb771e9be
1 changed files with 38 additions and 7 deletions
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godot/godotapigen.nim
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@ -319,6 +319,7 @@ proc singletonName(typ: string): PNode =
proc makeDefaultValue(arg: MethodArg): PNode =
result = newEmptyNode()
if not arg.defaultVal.isNil:
var failed = false
if arg.typ == "bool":
result = ident(arg.defaultVal.str.toLowerAscii())
elif arg.typ in intTypes:
@ -335,15 +336,15 @@ proc makeDefaultValue(arg: MethodArg): PNode =
elif arg.typ == "Color":
result = newCall("initColor",
arg.defaultVal.str.split(',').mapIt(newFloatLit(parseFloat(it))))
# elif arg.typ in arrayTypes and (arg.defaultVal.str == "[]" or
# arg.defaultVal.str == "[" & arg.typ & "]"):
# result = newCall("init" & arg.typ)
elif arg.typ == "RID" and arg.defaultVal.str == "[RID]":
result = newCall("initRID")
elif arg.typ in arrayTypes and (arg.defaultVal.str == "[]" or
arg.defaultVal.str == "[" & arg.typ & "]"):
result = newCall("new" & arg.typ)
elif arg.typ == "Vector2" or arg.typ == "Vector3" or arg.typ == "Rect2":
let parts = arg.defaultVal.str.replace("(", "").replace(")", "").
replace(" ", "").
split(",").mapIt(newFloatLit(parseFloat(it)))
split(',').mapIt(newFloatLit(parseFloat(it)))
if arg.typ.endsWith("r2"):
result = newCall("vec2", parts)
elif arg.typ.endsWith('3'):
@ -352,11 +353,41 @@ proc makeDefaultValue(arg: MethodArg): PNode =
result = newCall("initRect2", parts)
elif arg.defaultVal.str == "[Object:null]":
result = newNilLit()
elif arg.typ != "Transform" and arg.typ != "Transform2D" and
arg.typ != "Variant" and arg.typ notin arrayTypes: # TODO
elif arg.typ == "Transform":
let transformParts = arg.defaultVal.str.replace(" ", "").split('-')
doAssert(transformParts.len == 2)
let basisParts = transformParts[0].split(',').mapIt(
newFloatLit(parseFloat(it)))
let originParts = transformParts[1].split(',').mapIt(
newFloatLit(parseFloat(it)))
let basis = newCall("initBasis", basisParts)
let origin = newCall("vec3", originParts)
result = newCall("initTransform", basis, origin)
elif arg.typ == "Transform2D":
let parts = arg.defaultVal.str.
replace(" ", "").
replace(")", "").
replace("(", "").
split(',').mapIt(newFloatLit(parseFloat(it)))
doAssert(parts.len == 6)
let xAxis = newCall("vec2", parts[0..1])
let yAxis = newCall("vec2", parts[2..3])
let origin = newCall("vec2", parts[4..5])
result = newCall("initTransform2D", xAxis, yAxis, origin)
elif arg.typ == "Variant":
if arg.defaultVal.str == "0":
result = newCall("newVariant", newIntLit(0))
elif arg.defaultVal.str == "Null":
result = newCall("newVariant")
else:
failed = true
else:
failed = true
if failed:
raise newException(
ValueError,
"Cannot build default value from $# ($#)" %
"Cannot build default value from \"$#\" ($#) - please report this at https://github.com/pragmagic/godot-nim/issues" %
[$arg.defaultVal, arg.typ])
proc boundArgName(idx: int): string =