From 0a42df9a0029164448d600ec8270268382c4a438 Mon Sep 17 00:00:00 2001
From: frank <mailbox@shampoo.ooo>
Date: Tue, 14 Nov 2023 17:57:45 -0500
Subject: [PATCH] add sprite texture index increment function

---
 src/Sprite.hpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/Sprite.hpp b/src/Sprite.hpp
index ae774d5..db79036 100644
--- a/src/Sprite.hpp
+++ b/src/Sprite.hpp
@@ -192,6 +192,17 @@ namespace sb
             return _texture_index;
         }
 
+        /*!
+         * Increment the texture index the given number of times. Defaults to 1. It will wrap around at the end. Negative increment can be used.
+         *
+         * @param increment  amount to increment the texture index
+         */
+        void texture_increment(int increment = 1)
+        {
+            /* Add and wrap (even though model wraps as well) */
+            _texture_index = glm::mod(_texture_index + increment, static_cast<int>(plane.textures().size()));
+        }
+
         /*!
          * If the GL context is active, this can be called to load image paths previously associated with textures attached to the
          * sprite's plane object.