Initial version

godot/core/arrays.nim

@@ -0,0 +1,145 @@
+# Copyright (c) 2017 Xored Software, Inc.
+
+import hashes
+import godotbase, poolarray, variant, strings
+
+proc initArray(dest: var Array) {.
+    importc: "godot_array_new", header: "godot_array.h".}
+proc initArray(dest: var Array; pca: PoolColorArray) {.
+    importc: "godot_array_new_pool_coloarray",
+    header: "godot_array.h".}
+proc initArray(dest: var Array; pv3a: PoolVector3Array) {.
+    importc: "godot_array_new_pool_vector3_array",
+    header: "godot_array.h".}
+proc initArray(dest: var Array; pv2a: PoolVector2Array) {.
+    importc: "godot_array_new_pool_vector2_array",
+    header: "godot_array.h".}
+proc initArray(dest: var Array; psa: PoolStringArray) {.
+    importc: "godot_array_new_pool_string_array",
+    header: "godot_array.h".}
+proc initArray(dest: var Array; pra: PoolRealArray) {.
+    importc: "godot_array_new_pool_real_array",
+    header: "godot_array.h".}
+proc initArray(dest: var Array; pia: PoolIntArray) {.
+    importc: "godot_array_new_pool_int_array",
+    header: "godot_array.h".}
+proc initArray(dest: var Array; pba: PoolByteArray) {.
+    importc: "godot_array_new_pool_byte_array",
+    header: "godot_array.h".}
+
+proc initArray*(): Array {.inline.} =
+  initArray(result)
+
+proc initArray*(pca: PoolColorArray): Array {.inline.} =
+  initArray(result, pca)
+
+proc initArray*(pv3a: PoolVector3Array): Array {.inline.} =
+  initArray(result, pv3a)
+
+proc initArray*(pv2a: PoolVector2Array): Array {.inline.} =
+  initArray(result, pv2a)
+
+proc initArray*(psa: PoolStringArray): Array {.inline.} =
+  initArray(result, psa)
+
+proc initArray*(pra: PoolRealArray): Array {.inline.} =
+  initArray(result, pra)
+
+proc initArray*(pia: PoolIntArray): Array {.inline.} =
+  initArray(result, pia)
+
+proc initArray*(pba: PoolByteArray): Array {.inline.} =
+  initArray(result, pba)
+
+proc `[]=`*(self: var Array; idx: cint;
+            value: Variant) {.
+    noSideEffect,
+    importc: "godot_array_set", header: "godot_array.h".}
+proc `[]`*(self: Array; idx: cint): Variant {.
+    noSideEffect,
+    importc: "godot_array_get", header: "godot_array.h".}
+proc mget*(self: var Array; idx: cint): ptr Variant {.
+    importc: "godot_array_operator_index", header: "godot_array.h".}
+
+proc add*(self: var Array; value: Variant) {.
+    noSideEffect,
+    importc: "godot_array_append", header: "godot_array.h".}
+proc clear*(self: var Array) {.importc: "godot_array_clear",
+                                    header: "godot_array.h".}
+proc count*(self: Array; value: Variant): cint {.
+    noSideEffect,
+    importc: "godot_array_count", header: "godot_array.h".}
+proc isEmpty*(self: Array): bool {.
+    noSideEffect,
+    importc: "godot_array_empty", header: "godot_array.h".}
+proc erase*(self: var Array; value: Variant) {.
+    importc: "godot_array_erase", header: "godot_array.h".}
+proc first*(self: Array): Variant {.
+    noSideEffect,
+    importc: "godot_array_front", header: "godot_array.h".}
+proc last*(self: Array): Variant {.
+    noSideEffect,
+    importc: "godot_array_back", header: "godot_array.h".}
+proc find*(self: Array; what: Variant;
+           f: cint): cint {.
+    noSideEffect,
+    importc: "godot_array_find", header: "godot_array.h".}
+proc findLast*(self: Array; what: Variant): cint {.
+    noSideEffect,
+    importc: "godot_array_find_last", header: "godot_array.h".}
+proc contains*(self: Array; value: Variant): bool {.
+    noSideEffect,
+    importc: "godot_array_has", header: "godot_array.h".}
+
+proc godotHash*(self: Array): cint {.
+    noSideEffect,
+    importc: "godot_array_hash", header: "godot_array.h".}
+proc hash*(self: Array): Hash {.inline.} =
+  hash(godotHash(self))
+
+proc insert*(self: var Array; pos: cint;
+             value: Variant) {.
+    importc: "godot_array_insert", header: "godot_array.h".}
+proc reverse*(self: var Array) {.importc: "godot_array_invert",
+    header: "godot_array.h".}
+proc popLast*(self: var Array): Variant {.
+    importc: "godot_array_pop_back", header: "godot_array.h".}
+proc popFirst*(self: var Array): Variant {.
+    importc: "godot_array_pop_front", header: "godot_array.h".}
+proc addLast*(self: var Array; value: Variant) {.
+    importc: "godot_array_push_back", header: "godot_array.h".}
+proc addFirst*(self: var Array; value: Variant) {.
+    importc: "godot_array_push_front", header: "godot_array.h".}
+
+proc delete*(self: var Array; idx: cint) {.
+    importc: "godot_array_remove", header: "godot_array.h".}
+proc setLen*(self: var Array; size: cint) {.
+    importc: "godot_array_resize", header: "godot_array.h".}
+proc rfind*(self: Array; what: Variant;
+            f: cint): cint {.
+    noSideEffect,
+    importc: "godot_array_rfind", header: "godot_array.h".}
+proc len*(self: Array): cint {.
+    noSideEffect,
+    importc: "godot_array_size", header: "godot_array.h".}
+proc sort*(self: var Array) {.importc: "godot_array_sort",
+    header: "godot_array.h".}
+proc sortCustom*(self: var Array; obj: var GodotObject;
+                 funcName: GodotString) {.
+    importc: "godot_array_sort_custom", header: "godot_array.h".}
+
+iterator items*(arr: Array): Variant =
+  for i in 0..<arr.len:
+    yield arr[i]
+
+iterator mitems*(arr: var Array): var Variant =
+  for i in 0..<arr.len:
+    yield arr.mget(i)[]
+
+iterator pairs*(arr: Array): tuple[key: cint, val: Variant] =
+  for i in 0..<arr.len:
+    yield (i, arr[i])
+
+iterator mpairs*(arr: var Array): tuple[key: cint, val: var Variant] =
+  for i in 0..<arr.len:
+    yield (i, arr.mget(i)[])