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Ruslan Mustakov
commit
f1c7e80c51
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296
godot/core/godotcore.nim
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296
godot/core/godotcore.nim
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# Copyright (c) 2017 Xored Software, Inc.
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import godotbase
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import strings, vector2, rect2, vector3, transform2d, plane, quat
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import rect3, basis, transform, color, nodepath, rid
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import dictionary, arrays, poolarray, variant
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export godotbase, strings, vector2, rect2, vector3, transform2d, plane, quat,
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rect3, basis, transform, color, nodepath, rid, dictionary, arrays,
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poolarray, variant
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# MethodBind API
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type
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GodotMethodBind* {.importc: "godot_method_bind",
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header: "../godot.h".} = object
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proc getMethod*(className: cstring; methodName: cstring): ptr GodotMethodBind {.
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importc: "godot_method_bind_get_method", header: "../godot.h".}
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proc ptrCall*(methodBind: ptr GodotMethodBind;
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instance: ptr GodotObject;
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args: ptr array[MAX_ARG_COUNT, pointer];
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ret: pointer) {.
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importc: "godot_method_bind_ptrcall", header: "../godot.h".}
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proc call*(methodBind: ptr GodotMethodBind;
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instance: ptr GodotObject;
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args: ptr array[MAX_ARG_COUNT, Variant]; argCount: cint;
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callError: var VariantCallError): Variant {.
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importc: "godot_method_bind_call", header: "../godot.h".}
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var getClassMethodBind {.threadvar.}: ptr GodotMethodBind
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proc getClassName*(o: ptr GodotObject): string =
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if getClassMethodBind.isNil:
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getClassMethodBind = getMethod(cstring"Object", cstring"get_class")
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var ret: GodotString
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getClassMethodBind.ptrCall(o, nil, addr ret)
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result = $ret
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# Script API
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type
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GodotNativeInitOptions* {.importc: "godot_native_init_options",
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header: "../godot.h".} = object
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inEditor* {.importc: "in_editor".}: bool
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coreApiHash* {.importc: "core_api_hash".}: uint64
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editorApiHash* {.importc: "editor_api_hash".}: uint64
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noApiHash* {.importc: "no_api_hash".}: uint64
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GodotNativeTerminateOptions* {.importc: "godot_native_terminate_options",
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header: "../godot.h".} = object
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inEditor* {.importc: "in_editor".}: bool
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GodotMethodRPCMode* {.importc: "godot_method_rpc_mode", header: "../godot.h",
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size: sizeof(cint), pure.} = enum
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Disabled,
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Remote,
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Sync,
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Master,
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Slave
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GodotMethodAttributes* {.importc: "godot_method_attributes",
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header: "../godot.h".} = object
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rpcMode* {.importc: "rpc_type".}: GodotMethodRPCMode
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GodotPropertyHint* {.importc: "godot_property_hint", header: "../godot.h",
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size: sizeof(cint), pure.} = enum
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None, ## no hint provided.
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Range, ## hint_text = "min,max,step,slider; // slider is optional"
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ExpRange, ## hint_text = "min,max,step", exponential edit
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Enum, ## hint_text= "val1,val2,val3,etc"
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ExpEasing, ## exponential easing funciton (Math::ease)
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Length, ## hint_text= "length" (as integer)
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SpriteFrame,
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KeyAccel, ## hint_text= "length" (as integer)
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Flags, ## hint_text= "flag1,flag2,etc" (as bit flags)
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Layers2DRender,
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Layers2DPhysics,
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Layers3DRender,
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Layers3DPhysics,
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File, ## a file path must be passed, hint_text (optionally)
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## is a filter "*.png,*.wav,*.doc,"
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Dir, ## a directort path must be passed
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GlobalFile, ## a file path must be passed, hint_text (optionally) is a
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## filter "*.png,*.wav,*.doc,"
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GlobalDir, ## a directort path must be passed
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ResourceType, ## a resource object type
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MultilineText, ## used for string properties that can contain multiple lines
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ColorNoAlpha, ## used for ignoring alpha component when editing a color
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ImageCompressLossy,
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ImageCompressLossless,
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ObjectId,
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TypeString, ## a type string, the hint is the base type to choose
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NodePathToEditedNode, ## so something else can provide this
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## (used in scripts)
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MethodOfVariantType, ## a method of a type
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MethodOfBaseType, ## a method of a base type
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MethodOfInstance, ## a method of an instance
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MethodOfScript, ## a method of a script & base
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PropertyOfVariantType, ## a property of a type
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PropertyOfBaseType, ## a property of a base type
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PropertyOfInstance, ## a property of an instance
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PropertyOfScript, ## a property of a script & base
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PropertyHintMax
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const
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GODOT_PROPERTY_USAGE_STORAGE_VALUE = 1.cint
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GODOT_PROPERTY_USAGE_EDITOR_VALUE = 2.cint
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GODOT_PROPERTY_USAGE_NETWORK_VALUE = 4.cint
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GODOT_PROPERTY_USAGE_EDITOR_HELPER_VALUE = 8.cint
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GODOT_PROPERTY_USAGE_CHECKABLE_VALUE = 16.cint
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GODOT_PROPERTY_USAGE_CHECKED_VALUE = 32.cint
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GODOT_PROPERTY_USAGE_INTERNATIONALIZED_VALUE = 64.cint
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GODOT_PROPERTY_USAGE_GROUP_VALUE = 128.cint
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GODOT_PROPERTY_USAGE_CATEGORY_VALUE = 256.cint
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GODOT_PROPERTY_USAGE_STORE_IF_NONZERO_VALUE = 512.cint
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GODOT_PROPERTY_USAGE_STORE_IF_NONONE_VALUE = 1024.cint
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GODOT_PROPERTY_USAGE_NO_INSTANCE_STATE_VALUE = 2048.cint
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GODOT_PROPERTY_USAGE_RESTART_IF_CHANGED_VALUE = 4096.cint
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GODOT_PROPERTY_USAGE_SCRIPT_VARIABLE_VALUE = 8192.cint
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GODOT_PROPERTY_USAGE_STORE_IF_NULL_VALUE = 16384.cint
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GODOT_PROPERTY_USAGE_ANIMATE_AS_TRIGGER_VALUE = 32768.cint
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GODOT_PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED_VALUE = 65536.cint
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GODOT_PROPERTY_USAGE_DEFAULT_VALUE: cint =
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GODOT_PROPERTY_USAGE_STORAGE_VALUE or GODOT_PROPERTY_USAGE_EDITOR_VALUE or
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GODOT_PROPERTY_USAGE_NETWORK_VALUE
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GODOT_PROPERTY_USAGE_DEFAULT_INTL_VALUE: cint =
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GODOT_PROPERTY_USAGE_STORAGE_VALUE or
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GODOT_PROPERTY_USAGE_EDITOR_VALUE or GODOT_PROPERTY_USAGE_NETWORK_VALUE or
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GODOT_PROPERTY_USAGE_INTERNATIONALIZED_VALUE
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GODOT_PROPERTY_USAGE_NOEDITOR_VALUE: cint =
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GODOT_PROPERTY_USAGE_STORAGE_VALUE or GODOT_PROPERTY_USAGE_NETWORK_VALUE
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type
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GodotPropertyUsageFlags* {.importc: "godot_property_usage_flags",
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header: "../godot.h", size: sizeof(cint),
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pure.} = enum
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Storage = GODOT_PROPERTY_USAGE_STORAGE_VALUE
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Editor = GODOT_PROPERTY_USAGE_EDITOR_VALUE
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Network = GODOT_PROPERTY_USAGE_NETWORK_VALUE
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NoEditor = GODOT_PROPERTY_USAGE_NOEDITOR_VALUE
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Default = GODOT_PROPERTY_USAGE_DEFAULT_VALUE
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EditorHelper = GODOT_PROPERTY_USAGE_EDITOR_HELPER_VALUE
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Checkable = GODOT_PROPERTY_USAGE_CHECKABLE_VALUE
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## used for editing global variables
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Checked = GODOT_PROPERTY_USAGE_CHECKED_VALUE
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## used for editing global variables
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Internationalized = GODOT_PROPERTY_USAGE_INTERNATIONALIZED_VALUE
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## hint for internationalized strings
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DefaultIntl = GODOT_PROPERTY_USAGE_DEFAULT_INTL_VALUE
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Group = GODOT_PROPERTY_USAGE_GROUP_VALUE
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## used for grouping props in the editor
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Category = GODOT_PROPERTY_USAGE_CATEGORY_VALUE
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NonZero = GODOT_PROPERTY_USAGE_STORE_IF_NONZERO_VALUE
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## only store if nonzero
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NonOne = GODOT_PROPERTY_USAGE_STORE_IF_NONONE_VALUE
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## only store if false
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NoInstanceState = GODOT_PROPERTY_USAGE_NO_INSTANCE_STATE_VALUE
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RestartIfChanged = GODOT_PROPERTY_USAGE_RESTART_IF_CHANGED_VALUE
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ScriptVariable = GODOT_PROPERTY_USAGE_SCRIPT_VARIABLE_VALUE
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StoreIfNull = GODOT_PROPERTY_USAGE_STORE_IF_NULL_VALUE
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AnimateAsTrigger = GODOT_PROPERTY_USAGE_ANIMATE_AS_TRIGGER_VALUE
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UpdateAllIfModified = GODOT_PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED_VALUE
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GodotPropertyAttributes* {.importc: "godot_property_attributes",
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header: "../godot.h", bycopy.} = object
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rsetType* {.importc: "rset_type".}: GodotMethodRPCMode
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typ* {.importc: "type".}: cint
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hint* {.importc: "hint".}: GodotPropertyHint
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hintString* {.importc: "hint_string".}: GodotString
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usage* {.importc: "usage".}: GodotPropertyUsageFlags
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defaultValue* {.importc: "default_value".}: Variant
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GodotInstanceCreateFunc* {.importc: "godot_instance_create_func",
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header: "../godot.h", bycopy.} = object
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createFunc* {.importc: "create_func".}:
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proc (obj: ptr GodotObject; methodData: pointer): pointer {.noconv.}
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## returns user data
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methodData* {.importc: "method_data".}: pointer
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freeFunc* {.importc: "free_func".}: proc (a2: pointer) {.noconv.}
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GodotInstanceDestroyFunc* {.importc: "godot_instance_destroy_func",
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header: "../godot.h", bycopy.} = object
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destroyFunc* {.importc: "destroy_func".}:
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proc (obj: ptr GodotObject; methodData: pointer;
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userData: pointer) {.noconv.}
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methodData* {.importc: "method_data".}: pointer
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freeFunc* {.importc: "free_func".}: proc (a2: pointer) {.noconv.}
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proc godotScriptRegisterClass*(name, base: cstring;
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create_func: GodotInstanceCreateFunc;
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destroy_func: GodotInstanceDestroyFunc) {.
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importc: "godot_script_register_class", header: "../godot.h".}
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proc godotScriptRegisterToolClass*(name, base: cstring;
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createFunc: GodotInstanceCreateFunc;
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destroyFunc: GodotInstanceDestroyFunc) {.
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importc: "godot_script_register_tool_class", header: "../godot.h".}
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type
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GodotInstanceMethod* {.importc: "godot_instance_method",
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header: "../godot.h", bycopy.} = object
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meth* {.importc: "method".}:
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proc (obj: ptr GodotObject; methodData: pointer;
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userData: pointer; numArgs: cint;
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args: var ptr array[MAX_ARG_COUNT, Variant]): Variant {.noconv.}
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methodData* {.importc: "method_data".}: pointer
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freeFunc* {.importc: "free_func".}: proc (a2: pointer) {.noconv.}
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proc godotScriptRegisterMethod*(name: cstring; function_name: cstring;
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attr: GodotMethodAttributes;
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meth: GodotInstanceMethod) {.
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importc: "godot_script_register_method", header: "../godot.h".}
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type
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GodotPropertySetFunc* {.importc: "godot_property_set_func",
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header: "../godot.h", bycopy.} = object
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setFunc* {.importc: "set_func".}: proc (obj: ptr GodotObject;
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methodData: pointer;
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userData: pointer;
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value: Variant) {.noconv.}
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methodData* {.importc: "method_data".}: pointer
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freeFunc* {.importc: "free_func".}: proc (a2: pointer) {.noconv.}
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GodotPropertyGetFunc* {.importc: "godot_property_get_func",
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header: "../godot.h", bycopy.} = object
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getFunc* {.importc: "get_func".}:
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proc (obj: ptr GodotObject; methodData: pointer;
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userData: pointer): Variant {.noconv.}
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methodData* {.importc: "method_data".}: pointer
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freeFunc* {.importc: "free_func".}: proc (a2: pointer) {.noconv.}
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proc godotScriptRegisterProperty*(name: cstring; path: cstring;
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attr: var GodotPropertyAttributes;
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setFunc: GodotPropertySetFunc;
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getFunc: GodotPropertyGetFunc) {.
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importc: "godot_script_register_property", header: "../godot.h".}
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type
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GodotSignalArgument* {.importc: "godot_signal_argument",
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header: "../godot.h", bycopy.} = object
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name* {.importc: "name".}: GodotString
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typ* {.importc: "type".}: cint
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hint* {.importc: "hint".}: GodotPropertyHint
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hintString* {.importc: "hint_string".}: GodotString
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usage* {.importc: "usage".}: GodotPropertyUsageFlags
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defaultValue* {.importc: "default_value".}: Variant
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GodotSignal* {.importc: "godot_signal", header: "../godot.h".} = object
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name* {.importc: "name".}: GodotString
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numArgs* {.importc: "num_args".}: cint
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args* {.importc: "args".}: ptr GodotSignalArgument
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numDefaultArgs* {.importc: "num_default_args".}: cint
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defaultArgs* {.importc: "default_args".}: ptr Variant
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proc godotScriptRegisterSignal*(name: cstring; signal: GodotSignal) {.
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importc: "godot_script_register_signal", header: "../godot.h".}
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proc getUserdata*(instance: ptr GodotObject): pointer {.
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importc: "godot_native_get_userdata", header: "../godot.h".}
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type
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GodotClassConstructor* = proc (): ptr GodotObject {.gcsafe, noconv.}
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proc getClassConstructor*(className: cstring): GodotClassConstructor {.
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importc: "godot_get_class_constructor", header: "../godot.h".}
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proc getGlobalConstants*(): Dictionary {.
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importc: "godot_get_global_constants", header: "../godot.h".}
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proc godotNew*(p_classname: cstring): ptr GodotObject {.
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importc: "godot_new", header: "../godot.h".}
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proc godotStackBottom*(): pointer {.
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importc: "godot_get_stack_bottom", header: "../godot.h".}
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proc deinit*(o: ptr GodotObject) {.
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importc: "godot_object_destroy", header: "../godot.h".}
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# print using Godot's error handler list
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proc godotPrintError(description: cstring; function: cstring; file: cstring;
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line: cint) {.
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importc: "godot_print_error", header: "../godot.h".}
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proc godotPrintWarning(description: cstring; function: cstring;
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file: cstring; line: cint) {.
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importc: "godot_print_warning", header: "../godot.h".}
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proc godotPrint(message: GodotString) {.
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importc: "godot_print", header: "../godot.h".}
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proc print*(message: string) {.inline.} =
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let s = message.toGodotString()
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godotPrint(s)
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template printWarning*(warn: typed) =
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let (filename, line) = instantiationInfo()
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godotPrintWarning(cstring($warn), nil, cstring(filename), line.cint)
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template printError*(err: typed) =
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let (filename, line) = instantiationInfo()
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godotPrintError(cstring($err), nil, cstring(filename), line.cint)
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