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, 16 insertions, 12 deletions

diff --git a/modules/visual_script/visual_script_editor.cpp b/modules/visual_script/visual_script_editor.cpp
index 787f0b7f40..8d58cb9c4d 100644
--- a/modules/visual_script/visual_script_editor.cpp
+++ b/modules/visual_script/visual_script_editor.cpp
@@ -346,7 +346,7 @@ static Color _color_from_type(Variant::Type p_type, bool dark_theme = true) {
 
 			case Variant::BOOL: color = Color(0.55, 0.65, 0.94); break;
 			case Variant::INT: color = Color(0.49, 0.78, 0.94); break;
-			case Variant::REAL: color = Color(0.38, 0.85, 0.96); break;
+			case Variant::FLOAT: color = Color(0.38, 0.85, 0.96); break;
 			case Variant::STRING: color = Color(0.42, 0.65, 0.93); break;
 
 			case Variant::VECTOR2: color = Color(0.74, 0.57, 0.95); break;
@@ -367,8 +367,10 @@ static Color _color_from_type(Variant::Type p_type, bool dark_theme = true) {
 
 			case Variant::ARRAY: color = Color(0.88, 0.88, 0.88); break;
 			case Variant::PACKED_BYTE_ARRAY: color = Color(0.67, 0.96, 0.78); break;
-			case Variant::PACKED_INT_ARRAY: color = Color(0.69, 0.86, 0.96); break;
-			case Variant::PACKED_REAL_ARRAY: color = Color(0.59, 0.91, 0.97); break;
+			case Variant::PACKED_INT32_ARRAY: color = Color(0.69, 0.86, 0.96); break;
+			case Variant::PACKED_FLOAT32_ARRAY: color = Color(0.59, 0.91, 0.97); break;
+			case Variant::PACKED_INT64_ARRAY: color = Color(0.69, 0.86, 0.96); break;
+			case Variant::PACKED_FLOAT64_ARRAY: color = Color(0.59, 0.91, 0.97); break;
 			case Variant::PACKED_STRING_ARRAY: color = Color(0.62, 0.77, 0.95); break;
 			case Variant::PACKED_VECTOR2_ARRAY: color = Color(0.82, 0.7, 0.96); break;
 			case Variant::PACKED_VECTOR3_ARRAY: color = Color(0.87, 0.61, 0.95); break;
@@ -383,7 +385,7 @@ static Color _color_from_type(Variant::Type p_type, bool dark_theme = true) {
 
 			case Variant::BOOL: color = Color(0.43, 0.56, 0.92); break;
 			case Variant::INT: color = Color(0.31, 0.7, 0.91); break;
-			case Variant::REAL: color = Color(0.15, 0.8, 0.94); break;
+			case Variant::FLOAT: color = Color(0.15, 0.8, 0.94); break;
 			case Variant::STRING: color = Color(0.27, 0.56, 0.91); break;
 
 			case Variant::VECTOR2: color = Color(0.68, 0.46, 0.93); break;
@@ -404,8 +406,10 @@ static Color _color_from_type(Variant::Type p_type, bool dark_theme = true) {
 
 			case Variant::ARRAY: color = Color(0.45, 0.45, 0.45); break;
 			case Variant::PACKED_BYTE_ARRAY: color = Color(0.38, 0.92, 0.6); break;
-			case Variant::PACKED_INT_ARRAY: color = Color(0.38, 0.73, 0.92); break;
-			case Variant::PACKED_REAL_ARRAY: color = Color(0.25, 0.83, 0.95); break;
+			case Variant::PACKED_INT32_ARRAY: color = Color(0.38, 0.73, 0.92); break;
+			case Variant::PACKED_FLOAT32_ARRAY: color = Color(0.25, 0.83, 0.95); break;
+			case Variant::PACKED_INT64_ARRAY: color = Color(0.38, 0.73, 0.92); break;
+			case Variant::PACKED_FLOAT64_ARRAY: color = Color(0.25, 0.83, 0.95); break;
 			case Variant::PACKED_STRING_ARRAY: color = Color(0.38, 0.62, 0.92); break;
 			case Variant::PACKED_VECTOR2_ARRAY: color = Color(0.62, 0.36, 0.92); break;
 			case Variant::PACKED_VECTOR3_ARRAY: color = Color(0.79, 0.35, 0.92); break;
@@ -521,8 +525,8 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 		Control::get_icon("Dictionary", "EditorIcons"),
 		Control::get_icon("Array", "EditorIcons"),
 		Control::get_icon("PackedByteArray", "EditorIcons"),
-		Control::get_icon("PackedIntArray", "EditorIcons"),
-		Control::get_icon("PackedRealArray", "EditorIcons"),
+		Control::get_icon("PackedInt32Array", "EditorIcons"),
+		Control::get_icon("PackedFloat32Array", "EditorIcons"),
 		Control::get_icon("PackedStringArray", "EditorIcons"),
 		Control::get_icon("PackedVector2Array", "EditorIcons"),
 		Control::get_icon("PackedVector3Array", "EditorIcons"),
@@ -977,8 +981,8 @@ void VisualScriptEditor::_update_members() {
 		Control::get_icon("Dictionary", "EditorIcons"),
 		Control::get_icon("Array", "EditorIcons"),
 		Control::get_icon("PackedByteArray", "EditorIcons"),
-		Control::get_icon("PackedIntArray", "EditorIcons"),
-		Control::get_icon("PackedRealArray", "EditorIcons"),
+		Control::get_icon("PackedInt32Array", "EditorIcons"),
+		Control::get_icon("PackedFloat32Array", "EditorIcons"),
 		Control::get_icon("PackedStringArray", "EditorIcons"),
 		Control::get_icon("PackedVector2Array", "EditorIcons"),
 		Control::get_icon("PackedVector3Array", "EditorIcons"),
@@ -2910,8 +2914,8 @@ void VisualScriptEditor::_graph_connected(const String &p_from, int p_from_slot,
 		if (to_type != Variant::NIL && from_type != Variant::NIL && to_type != from_type) {
 			// add a constructor node between the ports
 			bool exceptions = false; // true if there are any exceptions
-			exceptions = exceptions || (to_type == Variant::INT && from_type == Variant::REAL);
-			exceptions = exceptions || (to_type == Variant::REAL && from_type == Variant::INT);
+			exceptions = exceptions || (to_type == Variant::INT && from_type == Variant::FLOAT);
+			exceptions = exceptions || (to_type == Variant::FLOAT && from_type == Variant::INT);
 			if (Variant::can_convert(from_type, to_type) && !exceptions) {
 				MethodInfo mi;
 				mi.name = Variant::get_type_name(to_type);