Remove dependency on headers

godot/core/transform.nim

@@ -1,82 +1,64 @@
 # Copyright (c) 2017 Xored Software, Inc.
 
+import godotbase, basis, vector3, strings, plane, rect3
+
 type
-  Transform* {.importc: "godot_transform", header: "godot/transform.h",
-               byref.} = object
-
-import godotbase, basis, variant, vector3, strings, plane, rect3
-
-proc initTransform(dest: var Transform) {.
-    importc: "godot_transform_new_identity", header: "godot/transform.h".}
-  ## Initializes the ``dest`` as identity transform.
-proc initTransform(dest: var Transform;
-                   xAxis, yAxis, zAxis, origin: Vector3) {.
-    importc: "godot_transform_new_with_axis_origin",
-    header: "godot/transform.h".}
-proc initTransform(dest: var Transform; basis: Basis;
-                   origin: Vector3) {.
-    importc: "godot_transform_new",
-    header: "godot/transform.h".}
+  Transform* {.byref.} = object
+    basis*: Basis
+    origin*: Vector3
 
 proc initTransform*(): Transform {.inline.} =
-  initTransform(result)
+  discard
 
 proc initTransform*(xAxis, yAxis, zAxis,
                     origin: Vector3): Transform {.inline.} =
-  initTransform(result, xAxis, yAxis, zAxis, origin)
+  var basis: Basis
+  basis.setAxis(0, xAxis)
+  basis.setAxis(1, yAxis)
+  basis.setAxis(2, zAxis)
+  Transform(basis: basis, origin: origin)
 
 proc initTransform*(basis: Basis, origin: Vector3): Transform {.inline.} =
-  initTransform(result, basis, origin)
-
-proc basis*(self: Transform): Basis {.
-    importc: "godot_transform_get_basis", header: "godot/transform.h".}
-proc `basis=`*(self: var Transform; v: Basis) {.
-    importc: "godot_transform_set_basis", header: "godot/transform.h".}
-proc origin*(self: Transform): Vector3 {.
-    importc: "godot_transform_get_origin", header: "godot/transform.h".}
-proc `origin=`*(self: var Transform; v: Vector3) {.
-    importc: "godot_transform_set_origin", header: "godot/transform.h".}
+  Transform(basis: basis, origin: origin)
 
 proc toGodotString*(self: Transform): GodotString {.
-    importc: "godot_transform_as_string", header: "godot/transform.h".}
+    importc: "godot_transform_as_string".}
 proc `$`*(self: Transform): string {.inline.} =
   $self.toGodotString()
 
 proc inverse*(self: Transform): Transform {.
-    importc: "godot_transform_inverse", header: "godot/transform.h".}
+    importc: "godot_transform_inverse".}
 proc affineInverse*(self: Transform): Transform {.
-    importc: "godot_transform_affine_inverse",
-    header: "godot/transform.h".}
+    importc: "godot_transform_affine_inverse".}
 proc orthonormalized*(self: Transform): Transform {.
-    importc: "godot_transform_orthonormalized",
-    header: "godot/transform.h".}
+    importc: "godot_transform_orthonormalized".}
 proc rotated*(self: Transform; axis: Vector3;
               phi: float32): Transform {.
-    importc: "godot_transform_rotated", header: "godot/transform.h".}
+    importc: "godot_transform_rotated".}
 proc scaled*(self: Transform; scale: Vector3): Transform {.
-    importc: "godot_transform_scaled", header: "godot/transform.h".}
+    importc: "godot_transform_scaled".}
 proc translated*(self: Transform; offset: Vector3): Transform {.
-    importc: "godot_transform_translated", header: "godot/transform.h".}
+    importc: "godot_transform_translated".}
 proc lookingAt*(self: Transform;
                 target, up: Vector3): Transform {.
-    importc: "godot_transform_looking_at", header: "godot/transform.h".}
+    importc: "godot_transform_looking_at".}
 
 proc xformPlane*(self: Transform; v: Plane): Plane {.
-    importc: "godot_transform_xform_plane", header: "godot/transform.h".}
+    importc: "godot_transform_xform_plane".}
 proc xformInvPlane*(self: Transform; v: Plane): Plane {.
-    importc: "godot_transform_xform_inv_plane", header: "godot/transform.h".}
+    importc: "godot_transform_xform_inv_plane".}
 proc xformVector3*(self: Transform; v: Vector3): Vector3 {.
-    importc: "godot_transform_xform_vector3", header: "godot/transform.h".}
+    importc: "godot_transform_xform_vector3".}
 proc xformInvVector3*(self: Transform; v: Vector3): Vector3 {.
-    importc: "godot_transform_xform_inv_vector3", header: "godot/transform.h".}
+    importc: "godot_transform_xform_inv_vector3".}
 proc xformRect3*(self: Transform; v: Vector3): Rect3 {.
-    importc: "godot_transform_xform_rect3", header: "godot/transform.h".}
+    importc: "godot_transform_xform_rect3".}
 proc xformInvRect3*(self: Transform; v: Vector3): Vector3 {.
-    importc: "godot_transform_xform_inv_rect3", header: "godot/transform.h".}
+    importc: "godot_transform_xform_inv_rect3".}
 
 proc `==`*(self: Transform; b: Transform): bool {.
-    importc: "godot_transform_operator_equal", header: "godot/transform.h".}
+    importc: "godot_transform_operator_equal".}
 proc `*`*(a, b: Transform): Transform {.
-    importc: "godot_transform_operator_multiply", header: "godot/transform.h".}
+    importc: "godot_transform_operator_multiply".}
 proc `*=`*(a: var Transform, b: Transform) {.inline.} =
   a = a * b