119 lines
4.9 KiB
Nim
119 lines
4.9 KiB
Nim
# Copyright 2017 Xored Software, Inc.
|
|
|
|
import internal.godotinternaltypes, internal.godotarrays,
|
|
internal.godotnodepaths, internal.godotpoolarrays, internal.godotstrings,
|
|
internal.godotvariants, internal.godotdictionaries
|
|
|
|
import gdnativeapi
|
|
export godotinternaltypes, godotarrays, godotnodepaths, godotpoolarrays,
|
|
godotstrings, godotvariants, godotdictionaries
|
|
|
|
proc getMethod*(className: cstring;
|
|
methodName: cstring): ptr GodotMethodBind {.inline.} =
|
|
getGDNativeAPI().methodBindGetMethod(className, methodName)
|
|
|
|
proc ptrCall*(methodBind: ptr GodotMethodBind;
|
|
instance: ptr GodotObject;
|
|
args: ptr array[MAX_ARG_COUNT, pointer];
|
|
ret: pointer) {.inline.} =
|
|
getGDNativeAPI().methodBindPtrCall(methodBind, instance, args, ret)
|
|
|
|
proc call*(methodBind: ptr GodotMethodBind;
|
|
instance: ptr GodotObject;
|
|
args: ptr array[MAX_ARG_COUNT, ptr GodotVariant]; argCount: cint;
|
|
callError: var VariantCallError): GodotVariant {.inline.} =
|
|
getGDNativeAPI().methodBindCall(
|
|
methodBind, instance, args, argCount, callError)
|
|
|
|
proc nativeScriptRegisterClass*(libHandle: pointer; name, base: cstring;
|
|
createFunc: GodotInstanceCreateFunc;
|
|
destroyFunc: GodotInstanceDestroyFunc)
|
|
{.inline.} =
|
|
let api = getGDNativeAPI()
|
|
api.nativeScriptRegisterClass(
|
|
libHandle, name, base, createFunc, destroyFunc)
|
|
|
|
proc nativeScriptRegisterToolClass*(libHandle: pointer; name, base: cstring;
|
|
createFunc: GodotInstanceCreateFunc;
|
|
destroyFunc: GodotInstanceDestroyFunc)
|
|
{.inline.} =
|
|
getGDNativeAPI().nativeScriptRegisterToolClass(
|
|
libHandle, name, base, createFunc, destroyFunc)
|
|
|
|
proc nativeScriptRegisterMethod*(libHandle: pointer;
|
|
name: cstring; function_name: cstring;
|
|
attr: GodotMethodAttributes;
|
|
meth: GodotInstanceMethod) {.inline.} =
|
|
getGDNativeAPI().nativeScriptRegisterMethod(
|
|
libHandle, name, functionName, attr, meth)
|
|
|
|
proc nativeScriptRegisterProperty*(libHandle: pointer;
|
|
name, path: cstring;
|
|
attr: ptr GodotPropertyAttributes;
|
|
setFunc: GodotPropertySetFunc;
|
|
getFunc: GodotPropertyGetFunc) {.inline.} =
|
|
getGDNativeAPI().nativeScriptRegisterProperty(
|
|
libHandle, name, path, attr, setFunc, getFunc)
|
|
|
|
proc nativeScriptRegisterSignal*(libHandle: pointer; name: cstring;
|
|
signal: GodotSignal) {.inline.} =
|
|
getGDNativeAPI().nativeScriptRegisterSignal(libHandle, name, signal)
|
|
|
|
proc getUserdata*(instance: ptr GodotObject): pointer {.inline.} =
|
|
getGDNativeAPI().nativeScriptGetUserdata(instance)
|
|
|
|
proc getClassConstructor*(className: cstring): GodotClassConstructor
|
|
{.inline.} =
|
|
getGDNativeAPI().getClassConstructor(className)
|
|
|
|
proc deinit*(o: ptr GodotObject) {.inline.} =
|
|
getGDNativeAPI().objectDestroy(o)
|
|
|
|
# print using Godot's error handler list
|
|
|
|
proc godotPrintError*(description, function, file: cstring;
|
|
line: cint) {.inline.} =
|
|
let api = getGDNativeAPI()
|
|
api.printError(description, function, file, line)
|
|
|
|
proc godotPrintWarning*(description, function, file: cstring;
|
|
line: cint) {.inline.} =
|
|
getGDNativeAPI().printWarning(description, function, file, line)
|
|
|
|
proc godotPrint*(message: GodotString) {.inline.} =
|
|
getGDNativeAPI().print(message)
|
|
|
|
var getClassMethodBind: ptr GodotMethodBind
|
|
proc getClassName*(o: ptr GodotObject): string =
|
|
if getClassMethodBind.isNil:
|
|
getClassMethodBind = getMethod(cstring"Object", cstring"get_class")
|
|
var ret: GodotString
|
|
getClassMethodBind.ptrCall(o, nil, addr ret)
|
|
result = $ret
|
|
deinit(ret)
|
|
if result.len > 2 and result[^2] == 'S' and result[^1] == 'W':
|
|
# There are physics type not known by ClassDB
|
|
result = result[0..result.len-3]
|
|
|
|
proc getGodotSingleton*(name: cstring): ptr GodotObject {.inline.} =
|
|
getGDNativeAPI().globalGetSingleton(name)
|
|
|
|
# System Functions
|
|
|
|
proc godotAlloc*(bytes: cint): pointer {.inline.} =
|
|
## Allocates the specified number of bytes.
|
|
## Using this instead of stdlib proc will help Godot track how much memory
|
|
## is in use in debug mode.
|
|
getGDNativeAPI().alloc(bytes)
|
|
|
|
proc godotRealloc*(p: pointer; bytes: cint): pointer {.inline.} =
|
|
## Reallocates the pointer for the specified number of bytes.
|
|
## Using this instead of stdlib proc will help Godot track how much memory
|
|
## is in use in debug mode.
|
|
getGDNativeAPI().realloc(p, bytes)
|
|
|
|
proc godotFree*(p: pointer) {.inline.} =
|
|
## Frees the memory pointed to by the pointer.
|
|
## Using this instead of stdlib proc will help Godot track how much memory
|
|
## is in use in debug mode.
|
|
getGDNativeAPI().free(p)
|