Fix tools not working

Since the tool sidebar was always setting the currently active tool and
that meant even when no change occured, the tool was being deactivated
and reactivated, nothing happened except for the icon tool. Now, it's
checked if any change is necessary in the editor

1 files changed, 5 insertions, 3 deletions

diff --git a/src/editor.rs b/src/editor.rs
index a2eb9c8..2bb5328 100644
--- a/src/editor.rs
+++ b/src/editor.rs
@@ -42,9 +42,11 @@ impl Editor {
     /// Set the currently active tool. Any process currently going on in a different tool will be
     /// aborted.
     pub fn set_active(&mut self, tool: ToolType) {
-        self.tools[self.active].deactivate();
-        self.active = tool as usize;
-        self.tools[self.active].activate();
+        if tool as usize != self.active {
+            self.tools[self.active].deactivate();
+            self.active = tool as usize;
+            self.tools[self.active].activate();
+        }
     }
 
     pub fn update(&mut self, rl: &RaylibHandle, transform: &Transform, mouse_blocked: bool) {