Updated to work with nim 0.20

- Attempt to fix deprecated this:self pragma by injecting self to methods and properties (needs more testing)
- Changed import headers to use / (slash) instead of . (period)
- Fixed object branch in godotapigen.nim
- Fixed deprecated nimNode.ident with nimNode.strVal

Fix toGodotName function

Consider procCall calls as special cases, otherwise it gives problems in _init function

Fix infinite recursive call in Godot 3.2

godot/core/aabb.nim

@@ -3,7 +3,7 @@
 import hashes
 
 import vector3
-import internal.godotinternaltypes, internal.godotstrings
+import internal/godotinternaltypes, internal/godotstrings
 import godotcoretypes, gdnativeapi
 
 proc initAABB*(pos, size: Vector3): AABB {.inline.} =

godot/core/arrays.nim

@@ -1,7 +1,7 @@
 # Copyright 2018 Xored Software, Inc.
 
 import hashes
-import internal.godotinternaltypes, internal.godotarrays
+import internal/godotinternaltypes, internal/godotarrays
 
 type
   Array* = ref object

godot/core/dictionaries.nim

@@ -1,8 +1,8 @@
 # Copyright 2018 Xored Software, Inc.
 
 import hashes
-import internal.godotinternaltypes, internal.godotdictionaries,
-       internal.godotvariants, internal.godotstrings
+import internal/godotinternaltypes, internal/godotdictionaries,
+       internal/godotvariants, internal/godotstrings
 
 type
   Dictionary* = ref object

godot/core/nodepaths.nim

@@ -2,8 +2,8 @@
 
 import hashes
 
-import internal.godotinternaltypes, internal.godotnodepaths,
-       internal.godotstrings
+import internal/godotinternaltypes, internal/godotnodepaths,
+       internal/godotstrings
 
 type
   NodePath* = ref object

godot/core/planes.nim

@@ -4,7 +4,7 @@ import hashes
 
 import vector3
 
-import internal.godotinternaltypes, internal.godotstrings
+import internal/godotinternaltypes, internal/godotstrings
 import godotcoretypes, gdnativeapi
 
 proc initPlane*(a, b, c, d: float32): Plane {.inline.} =

godot/core/poolarrays.nim

@@ -3,8 +3,8 @@
 import hashes
 
 import godotcoretypes
-import internal.godotinternaltypes, internal.godotpoolarrays,
-       internal.godotstrings
+import internal/godotinternaltypes, internal/godotpoolarrays,
+       internal/godotstrings
 import vector2, vector3, colors
 
 template definePoolArrayBase(T, GodotT, DataT, fieldName, newProcName,

godot/core/quats.nim

@@ -2,7 +2,7 @@
 
 import hashes
 
-import internal.godotinternaltypes, internal.godotstrings
+import internal/godotinternaltypes, internal/godotstrings
 import godotcoretypes, gdnativeapi
 
 proc initQuat*(x, y, z, w: float32): Quat {.inline.} =

godot/core/rect2.nim

@@ -3,7 +3,7 @@
 import hashes
 
 import vector2
-import internal.godotinternaltypes, internal.godotstrings
+import internal/godotinternaltypes, internal/godotstrings
 import godotcoretypes, gdnativeapi
 
 {.push stackTrace: off.}

godot/core/rids.nim

@@ -2,7 +2,7 @@
 
 import hashes
 
-import godotcoretypes, internal.godotinternaltypes, gdnativeapi
+import godotcoretypes, internal/godotinternaltypes, gdnativeapi
 
 proc initRID*(): RID {.inline.} =
   getGDNativeAPI().ridNew(result)

godot/core/transform2d.nim

@@ -2,7 +2,7 @@
 
 import hashes, vector2
 
-import internal.godotinternaltypes, internal.godotstrings
+import internal/godotinternaltypes, internal/godotstrings
 import godotcoretypes, gdnativeapi
 
 proc initTransform2D*(): Transform2D {.inline.} =

godot/core/transforms.nim

@@ -2,7 +2,7 @@
 
 import hashes
 
-import internal.godotinternaltypes, internal.godotstrings
+import internal/godotinternaltypes, internal/godotstrings
 import godotcoretypes, gdnativeapi
 import basis, vector3
 

godot/core/variants.nim

@@ -1,9 +1,9 @@
 import tables, hashes
 
 import godotcoretypes
-import internal.godotinternaltypes, internal.godotvariants,
-       internal.godotstrings, internal.godotdictionaries,
-       internal.godotarrays
+import internal/godotinternaltypes, internal/godotvariants,
+       internal/godotstrings, internal/godotdictionaries,
+       internal/godotarrays
 
 type
   Variant* = ref object

godot/core/vector2.nim

@@ -2,7 +2,7 @@
 
 import math, godotbase, hashes
 
-import internal.godotinternaltypes, internal.godotstrings
+import internal/godotinternaltypes, internal/godotstrings
 import godotcoretypes, gdnativeapi
 
 {.push stackTrace: off.}