From b286935e345b4263fc6600f3b8a106396312e368 Mon Sep 17 00:00:00 2001
From: luboslenco <lubos.lenco@gmail.com>
Date: Thu, 23 Jan 2020 18:02:01 +0100
Subject: [PATCH] Fix parsing input sockets for custom nodes

---
 Assets/plugins/hello_node.js | 19 ++++++++++++++++---
 Sources/arm/node/Material.hx |  4 ++--
 2 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/Assets/plugins/hello_node.js b/Assets/plugins/hello_node.js
index d77bba8f..db709d9f 100644
--- a/Assets/plugins/hello_node.js
+++ b/Assets/plugins/hello_node.js
@@ -18,7 +18,18 @@ let nodes = [
 		x: 0,
 		y: 0,
 		color: 0xffb34f5a,
-		inputs: [],
+		inputs: [
+			{
+				id: 0,
+				node_id: 0,
+				name: "Scale",
+				type: "VALUE",
+				color: 0xffa1a1a1,
+				default_value: 1,
+				min: 0.0,
+				max: 5.0
+			}
+		],
 		outputs: [
 			{
 				id: 0,
@@ -35,10 +46,12 @@ let nodes = [
 arm.NodesMaterial.list.push(nodes);
 
 // Node shader
-arm.Material.customNodes.set(nodeType, function() {
+arm.Material.customNodes.set(nodeType, function(node) {
 	let frag = arm.Material.frag;
+	let scale = arm.Material.parse_value_input(node.inputs[0]);
+
 	frag.write(`
-		float my_out = cos(sin(texCoord.x * 200) + cos(texCoord.y * 200));
+		float my_out = cos(sin(texCoord.x * 200 * ${scale}) + cos(texCoord.y * 200 * ${scale}));
 	`);
 	return `vec3(my_out, my_out, my_out)`;
 });
diff --git a/Sources/arm/node/Material.hx b/Sources/arm/node/Material.hx
index 0355bbb8..4805c5ce 100644
--- a/Sources/arm/node/Material.hx
+++ b/Sources/arm/node/Material.hx
@@ -915,7 +915,7 @@ class Material {
 			return to_vec3('$height');
 		}
 		else if (customNodes.get(node.type) != null) {
-			return customNodes.get(node.type)();
+			return customNodes.get(node.type)(node);
 		}
 		return "vec3(0.0, 0.0, 0.0)";
 	}
@@ -1296,7 +1296,7 @@ class Material {
 			}
 		}
 		else if (customNodes.get(node.type) != null) {
-			return customNodes.get(node.type)();
+			return customNodes.get(node.type)(node);
 		}
 		return "0.0";
 	}