Variant: Added 64-bit packed arrays, renamed Variant::REAL to FLOAT.

- Renames PackedIntArray to PackedInt32Array.
- Renames PackedFloatArray to PackedFloat32Array.
- Adds PackedInt64Array and PackedFloat64Array.
- Renames Variant::REAL to Variant::FLOAT for consistency.

Packed arrays are for storing large amount of data and creating stuff like
meshes, buffers. textures, etc. Forcing them to be 64 is a huge waste of
memory. That said, many users requested the ability to have 64 bits packed
arrays for their games, so this is just an optional added type.

For Variant, the float datatype is always 64 bits, and exposed as `float`.

We still have `real_t` which is the datatype that can change from 32 to 64
bits depending on a compile flag (not entirely working right now, but that's
the idea). It affects math related datatypes and code only.

Neither Variant nor PackedArray make use of real_t, which is only intended
for math precision, so the term is removed from there to keep only float.

1 files changed, 19 insertions, 19 deletions

diff --git a/modules/mono/mono_gd/gd_mono_marshal.cpp b/modules/mono/mono_gd/gd_mono_marshal.cpp
index 63890f6066..695be64d6e 100644
--- a/modules/mono/mono_gd/gd_mono_marshal.cpp
+++ b/modules/mono/mono_gd/gd_mono_marshal.cpp
@@ -60,9 +60,9 @@ Variant::Type managed_to_variant_type(const ManagedType &p_type) {
 			return Variant::INT;
 
 		case MONO_TYPE_R4:
-			return Variant::REAL;
+			return Variant::FLOAT;
 		case MONO_TYPE_R8:
-			return Variant::REAL;
+			return Variant::FLOAT;
 
 		case MONO_TYPE_STRING: {
 			return Variant::STRING;
@@ -116,10 +116,10 @@ Variant::Type managed_to_variant_type(const ManagedType &p_type) {
 				return Variant::PACKED_BYTE_ARRAY;
 
 			if (array_type->eklass == CACHED_CLASS_RAW(int32_t))
-				return Variant::PACKED_INT_ARRAY;
+				return Variant::PACKED_INT32_ARRAY;
 
 			if (array_type->eklass == REAL_T_MONOCLASS)
-				return Variant::PACKED_REAL_ARRAY;
+				return Variant::PACKED_FLOAT32_ARRAY;
 
 			if (array_type->eklass == CACHED_CLASS_RAW(String))
 				return Variant::PACKED_STRING_ARRAY;
@@ -494,10 +494,10 @@ MonoObject *variant_to_mono_object(const Variant *p_var, const ManagedType &p_ty
 				return (MonoObject *)PackedByteArray_to_mono_array(p_var->operator PackedByteArray());
 
 			if (array_type->eklass == CACHED_CLASS_RAW(int32_t))
-				return (MonoObject *)PackedIntArray_to_mono_array(p_var->operator PackedIntArray());
+				return (MonoObject *)PackedInt32Array_to_mono_array(p_var->operator PackedInt32Array());
 
 			if (array_type->eklass == REAL_T_MONOCLASS)
-				return (MonoObject *)PackedRealArray_to_mono_array(p_var->operator PackedRealArray());
+				return (MonoObject *)PackedFloat32Array_to_mono_array(p_var->operator PackedFloat32Array());
 
 			if (array_type->eklass == CACHED_CLASS_RAW(String))
 				return (MonoObject *)PackedStringArray_to_mono_array(p_var->operator PackedStringArray());
@@ -577,7 +577,7 @@ MonoObject *variant_to_mono_object(const Variant *p_var, const ManagedType &p_ty
 					int32_t val = p_var->operator signed int();
 					return BOX_INT32(val);
 				}
-				case Variant::REAL: {
+				case Variant::FLOAT: {
 #ifdef REAL_T_IS_DOUBLE
 					double val = p_var->operator double();
 					return BOX_DOUBLE(val);
@@ -640,10 +640,10 @@ MonoObject *variant_to_mono_object(const Variant *p_var, const ManagedType &p_ty
 					return GDMonoUtils::create_managed_from(p_var->operator Array(), CACHED_CLASS(Array));
 				case Variant::PACKED_BYTE_ARRAY:
 					return (MonoObject *)PackedByteArray_to_mono_array(p_var->operator PackedByteArray());
-				case Variant::PACKED_INT_ARRAY:
-					return (MonoObject *)PackedIntArray_to_mono_array(p_var->operator PackedIntArray());
-				case Variant::PACKED_REAL_ARRAY:
-					return (MonoObject *)PackedRealArray_to_mono_array(p_var->operator PackedRealArray());
+				case Variant::PACKED_INT32_ARRAY:
+					return (MonoObject *)PackedInt32Array_to_mono_array(p_var->operator PackedInt32Array());
+				case Variant::PACKED_FLOAT32_ARRAY:
+					return (MonoObject *)PackedFloat32Array_to_mono_array(p_var->operator PackedFloat32Array());
 				case Variant::PACKED_STRING_ARRAY:
 					return (MonoObject *)PackedStringArray_to_mono_array(p_var->operator PackedStringArray());
 				case Variant::PACKED_VECTOR2_ARRAY:
@@ -788,10 +788,10 @@ Variant mono_object_to_variant_impl(MonoObject *p_obj, const ManagedType &p_type
 				return mono_array_to_PackedByteArray((MonoArray *)p_obj);
 
 			if (array_type->eklass == CACHED_CLASS_RAW(int32_t))
-				return mono_array_to_PackedIntArray((MonoArray *)p_obj);
+				return mono_array_to_PackedInt32Array((MonoArray *)p_obj);
 
 			if (array_type->eklass == REAL_T_MONOCLASS)
-				return mono_array_to_PackedRealArray((MonoArray *)p_obj);
+				return mono_array_to_PackedFloat32Array((MonoArray *)p_obj);
 
 			if (array_type->eklass == CACHED_CLASS_RAW(String))
 				return mono_array_to_PackedStringArray((MonoArray *)p_obj);
@@ -987,7 +987,7 @@ Array mono_array_to_Array(MonoArray *p_array) {
 
 // TODO: Use memcpy where possible
 
-MonoArray *PackedIntArray_to_mono_array(const PackedIntArray &p_array) {
+MonoArray *PackedInt32Array_to_mono_array(const PackedInt32Array &p_array) {
 	const int *r = p_array.ptr();
 
 	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(int32_t), p_array.size());
@@ -999,8 +999,8 @@ MonoArray *PackedIntArray_to_mono_array(const PackedIntArray &p_array) {
 	return ret;
 }
 
-PackedIntArray mono_array_to_PackedIntArray(MonoArray *p_array) {
-	PackedIntArray ret;
+PackedInt32Array mono_array_to_PackedInt32Array(MonoArray *p_array) {
+	PackedInt32Array ret;
 	if (!p_array)
 		return ret;
 	int length = mono_array_length(p_array);
@@ -1041,7 +1041,7 @@ PackedByteArray mono_array_to_PackedByteArray(MonoArray *p_array) {
 	return ret;
 }
 
-MonoArray *PackedRealArray_to_mono_array(const PackedRealArray &p_array) {
+MonoArray *PackedFloat32Array_to_mono_array(const PackedFloat32Array &p_array) {
 	const real_t *r = p_array.ptr();
 
 	MonoArray *ret = mono_array_new(mono_domain_get(), REAL_T_MONOCLASS, p_array.size());
@@ -1053,8 +1053,8 @@ MonoArray *PackedRealArray_to_mono_array(const PackedRealArray &p_array) {
 	return ret;
 }
 
-PackedRealArray mono_array_to_PackedRealArray(MonoArray *p_array) {
-	PackedRealArray ret;
+PackedFloat32Array mono_array_to_PackedFloat32Array(MonoArray *p_array) {
+	PackedFloat32Array ret;
 	if (!p_array)
 		return ret;
 	int length = mono_array_length(p_array);