From 230d6f5eb08b3839f210dbe531402b2d24fabe5f Mon Sep 17 00:00:00 2001
From: t22m003 <t22m003@users.noreply.github.com>
Date: Sat, 6 Dec 2025 20:33:29 +0900
Subject: [PATCH] Initial commit

---
 README.md                             |  26 +++++++++++++++
 __init__.py                           |  12 +++++++
 __pycache__/__init__.cpython-312.pyc  | Bin 0 -> 381 bytes
 __pycache__/loop_node.cpython-312.pyc | Bin 0 -> 1972 bytes
 loop_node.py                          |  45 ++++++++++++++++++++++++++
 5 files changed, 83 insertions(+)
 create mode 100644 README.md
 create mode 100644 __init__.py
 create mode 100644 __pycache__/__init__.cpython-312.pyc
 create mode 100644 __pycache__/loop_node.cpython-312.pyc
 create mode 100644 loop_node.py

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..8b55f8e
--- /dev/null
+++ b/README.md
@@ -0,0 +1,26 @@
+
+# ComfyUI Loop Node
+
+Custom node that provides loop (for-loop) functionality in ComfyUI.
+This allows you to repeat execution steps by outputting a list of integers, which triggers ComfyUI's list execution behavior.
+
+## Features
+
+- **For Loop (Count)**: Simple loop that runs `N` times. outputs `0` to `N-1`.
+- **For Loop (Range)**: Loop based on python `range(start, stop, step)`.
+
+## Installation
+
+Navigate to your `ComfyUI/custom_nodes/` directory and clone this repository:
+
+```bash
+git clone https://github.com/t22m003/ComfyUI_LoopNode.git
+```
+
+## Usage
+
+Found under the category: `Loop`
+
+## Sponsor
+
+[![Sponsor](https://img.shields.io/badge/Sponsor-t22m003-red)](https://github.com/sponsors/t22m003)
diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..1e0ea57
--- /dev/null
+++ b/__init__.py
@@ -0,0 +1,12 @@
+
+from .loop_node import SimpleForLoop, SimpleForLoopRange
+
+NODE_CLASS_MAPPINGS = {
+    "SimpleForLoop": SimpleForLoop,
+    "SimpleForLoopRange": SimpleForLoopRange,
+}
+
+NODE_DISPLAY_NAME_MAPPINGS = {
+    "SimpleForLoop": "For Loop (Count)",
+    "SimpleForLoopRange": "For Loop (Range)",
+}
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diff --git a/loop_node.py b/loop_node.py
new file mode 100644
index 0000000..9037ecd
--- /dev/null
+++ b/loop_node.py
@@ -0,0 +1,45 @@
+
+class SimpleForLoop:
+    def __init__(self):
+        pass
+
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "total": ("INT", {"default": 1, "min": 1, "max": 100, "step": 1}),
+            }
+        }
+
+    RETURN_TYPES = ("INT",)
+    RETURN_NAMES = ("index",)
+    OUTPUT_IS_LIST = (True,)
+    FUNCTION = "execute"
+    CATEGORY = "Loop"
+
+    def execute(self, total):
+        return (list(range(total)),)
+
+class SimpleForLoopRange:
+    def __init__(self):
+        pass
+
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "start": ("INT", {"default": 0, "min": 0, "max": 10000, "step": 1}),
+                "stop": ("INT", {"default": 10, "min": 0, "max": 10000, "step": 1}),
+                "step": ("INT", {"default": 1, "min": 1, "max": 10000, "step": 1}),
+            }
+        }
+    
+    RETURN_TYPES = ("INT",)
+    RETURN_NAMES = ("index",)
+    OUTPUT_IS_LIST = (True,)
+    FUNCTION = "execute"
+    CATEGORY = "Loop"
+
+    def execute(self, start, stop, step):
+        range_vals = list(range(start, stop, step))
+        return (range_vals,)