From 74458b6e9bed0f28db3374c7406eacbcf4b09b9d Mon Sep 17 00:00:00 2001
From: David Snopek <dsnopek@gmail.com>
Date: Tue, 20 Dec 2022 15:49:11 -0600
Subject: Add "dedicated server" export mode which can strip unneeded visual
 resources

---
 scene/resources/texture.cpp | 53 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

(limited to 'scene/resources/texture.cpp')

diff --git a/scene/resources/texture.cpp b/scene/resources/texture.cpp
index f106eebff5..85e21d6056 100644
--- a/scene/resources/texture.cpp
+++ b/scene/resources/texture.cpp
@@ -94,6 +94,13 @@ bool Texture2D::get_rect_region(const Rect2 &p_rect, const Rect2 &p_src_rect, Re
 	return true;
 }
 
+Ref<Resource> Texture2D::create_placeholder() const {
+	Ref<PlaceholderTexture2D> placeholder;
+	placeholder.instantiate();
+	placeholder->set_size(get_size());
+	return placeholder;
+}
+
 void Texture2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_width"), &Texture2D::get_width);
 	ClassDB::bind_method(D_METHOD("get_height"), &Texture2D::get_height);
@@ -103,6 +110,7 @@ void Texture2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("draw_rect", "canvas_item", "rect", "tile", "modulate", "transpose"), &Texture2D::draw_rect, DEFVAL(Color(1, 1, 1)), DEFVAL(false));
 	ClassDB::bind_method(D_METHOD("draw_rect_region", "canvas_item", "rect", "src_rect", "modulate", "transpose", "clip_uv"), &Texture2D::draw_rect_region, DEFVAL(Color(1, 1, 1)), DEFVAL(false), DEFVAL(true));
 	ClassDB::bind_method(D_METHOD("get_image"), &Texture2D::get_image);
+	ClassDB::bind_method(D_METHOD("create_placeholder"), &Texture2D::create_placeholder);
 
 	ADD_GROUP("", "");
 
@@ -1137,6 +1145,7 @@ void Texture3D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_depth"), &Texture3D::get_depth);
 	ClassDB::bind_method(D_METHOD("has_mipmaps"), &Texture3D::has_mipmaps);
 	ClassDB::bind_method(D_METHOD("get_data"), &Texture3D::_get_datai);
+	ClassDB::bind_method(D_METHOD("create_placeholder"), &Texture3D::create_placeholder);
 
 	GDVIRTUAL_BIND(_get_format);
 	GDVIRTUAL_BIND(_get_width);
@@ -1145,6 +1154,14 @@ void Texture3D::_bind_methods() {
 	GDVIRTUAL_BIND(_has_mipmaps);
 	GDVIRTUAL_BIND(_get_data);
 }
+
+Ref<Resource> Texture3D::create_placeholder() const {
+	Ref<PlaceholderTexture3D> placeholder;
+	placeholder.instantiate();
+	placeholder->set_size(Vector3i(get_width(), get_height(), get_depth()));
+	return placeholder;
+}
+
 //////////////////////////////////////////
 
 Image::Format ImageTexture3D::get_format() const {
@@ -3048,6 +3065,42 @@ ImageTextureLayered::~ImageTextureLayered() {
 	}
 }
 
+void Texture2DArray::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("create_placeholder"), &Texture2DArray::create_placeholder);
+}
+
+Ref<Resource> Texture2DArray::create_placeholder() const {
+	Ref<PlaceholderTexture2DArray> placeholder;
+	placeholder.instantiate();
+	placeholder->set_size(Size2i(get_width(), get_height()));
+	placeholder->set_layers(get_layers());
+	return placeholder;
+}
+
+void Cubemap::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("create_placeholder"), &Cubemap::create_placeholder);
+}
+
+Ref<Resource> Cubemap::create_placeholder() const {
+	Ref<PlaceholderCubemap> placeholder;
+	placeholder.instantiate();
+	placeholder->set_size(Size2i(get_width(), get_height()));
+	placeholder->set_layers(get_layers());
+	return placeholder;
+}
+
+void CubemapArray::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("create_placeholder"), &CubemapArray::create_placeholder);
+}
+
+Ref<Resource> CubemapArray::create_placeholder() const {
+	Ref<PlaceholderCubemapArray> placeholder;
+	placeholder.instantiate();
+	placeholder->set_size(Size2i(get_width(), get_height()));
+	placeholder->set_layers(get_layers());
+	return placeholder;
+}
+
 ///////////////////////////////////////////
 
 void CompressedTextureLayered::set_path(const String &p_path, bool p_take_over) {
-- 
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