Merge pull request #50535 from ChristopheClaustre/packedbytearray_decode_api

Change in PackedByteArray decode api and docs

1 files changed, 41 insertions, 0 deletions

diff --git a/core/variant/variant_call.cpp b/core/variant/variant_call.cpp
index c77a5af6d7..a9645da045 100644
--- a/core/variant/variant_call.cpp
+++ b/core/variant/variant_call.cpp
@@ -750,6 +750,42 @@ struct _VariantCall {
 		return 0;
 	}
 
+	static PackedInt32Array func_PackedByteArray_decode_s32_array(PackedByteArray *p_instance) {
+		uint64_t size = p_instance->size();
+		const uint8_t *r = p_instance->ptr();
+		PackedInt32Array dest;
+		dest.resize(size / sizeof(int32_t));
+		memcpy(dest.ptrw(), r, size);
+		return dest;
+	}
+
+	static PackedInt64Array func_PackedByteArray_decode_s64_array(PackedByteArray *p_instance) {
+		uint64_t size = p_instance->size();
+		const uint8_t *r = p_instance->ptr();
+		PackedInt64Array dest;
+		dest.resize(size / sizeof(int64_t));
+		memcpy(dest.ptrw(), r, size);
+		return dest;
+	}
+
+	static PackedFloat32Array func_PackedByteArray_decode_float_array(PackedByteArray *p_instance) {
+		uint64_t size = p_instance->size();
+		const uint8_t *r = p_instance->ptr();
+		PackedFloat32Array dest;
+		dest.resize(size / sizeof(float));
+		memcpy(dest.ptrw(), r, size);
+		return dest;
+	}
+
+	static PackedFloat64Array func_PackedByteArray_decode_double_array(PackedByteArray *p_instance) {
+		uint64_t size = p_instance->size();
+		const uint8_t *r = p_instance->ptr();
+		PackedFloat64Array dest;
+		dest.resize(size / sizeof(double));
+		memcpy(dest.ptrw(), r, size);
+		return dest;
+	}
+
 	static void func_PackedByteArray_encode_u8(PackedByteArray *p_instance, int64_t p_offset, int64_t p_value) {
 		uint64_t size = p_instance->size();
 		ERR_FAIL_COND(p_offset < 0 || p_offset > int64_t(size) - 1);
@@ -1824,6 +1860,11 @@ static void _register_variant_builtin_methods() {
 	bind_function(PackedByteArray, decode_var, _VariantCall::func_PackedByteArray_decode_var, sarray("byte_offset", "allow_objects"), varray(false));
 	bind_function(PackedByteArray, decode_var_size, _VariantCall::func_PackedByteArray_decode_var_size, sarray("byte_offset", "allow_objects"), varray(false));
 
+	bind_function(PackedByteArray, to_int32_array, _VariantCall::func_PackedByteArray_decode_s32_array, sarray(), varray());
+	bind_function(PackedByteArray, to_int64_array, _VariantCall::func_PackedByteArray_decode_s64_array, sarray(), varray());
+	bind_function(PackedByteArray, to_float32_array, _VariantCall::func_PackedByteArray_decode_float_array, sarray(), varray());
+	bind_function(PackedByteArray, to_float64_array, _VariantCall::func_PackedByteArray_decode_double_array, sarray(), varray());
+
 	bind_functionnc(PackedByteArray, encode_u8, _VariantCall::func_PackedByteArray_encode_u8, sarray("byte_offset", "value"), varray());
 	bind_functionnc(PackedByteArray, encode_s8, _VariantCall::func_PackedByteArray_encode_s8, sarray("byte_offset", "value"), varray());
 	bind_functionnc(PackedByteArray, encode_u16, _VariantCall::func_PackedByteArray_encode_u16, sarray("byte_offset", "value"), varray());