From 017681a97c9a8477fa865bb3fd75a177c42db582 Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Wed, 1 Jan 2020 12:48:38 -0500
Subject: [PATCH] Now honours permitted mouse range.

---
 Machines/Atari/ST/IntelligentKeyboard.cpp                     | 4 ++++
 .../xcshareddata/xcschemes/Clock Signal.xcscheme              | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/Machines/Atari/ST/IntelligentKeyboard.cpp b/Machines/Atari/ST/IntelligentKeyboard.cpp
index 532e5edc4..38ee5badd 100644
--- a/Machines/Atari/ST/IntelligentKeyboard.cpp
+++ b/Machines/Atari/ST/IntelligentKeyboard.cpp
@@ -72,6 +72,10 @@ void IntelligentKeyboard::run_for(HalfCycles duration) {
 			mouse_position_[0] += scaled_movement[0];
 			mouse_position_[1] += mouse_y_multiplier_ * scaled_movement[1];
 
+			// Clamp to range.
+			mouse_position_[0] = std::min(std::max(mouse_position_[0], 0), mouse_range_[0]);
+			mouse_position_[1] = std::min(std::max(mouse_position_[1], 0), mouse_range_[1]);
+
 			mouse_movement_[0] -= scaled_movement[0] * mouse_scale_[0];
 			mouse_movement_[1] -= scaled_movement[1] * mouse_scale_[1];
 		} break;
diff --git a/OSBindings/Mac/Clock Signal.xcodeproj/xcshareddata/xcschemes/Clock Signal.xcscheme b/OSBindings/Mac/Clock Signal.xcodeproj/xcshareddata/xcschemes/Clock Signal.xcscheme
index 47f9c7286..1465a4f62 100644
--- a/OSBindings/Mac/Clock Signal.xcodeproj/xcshareddata/xcschemes/Clock Signal.xcscheme	
+++ b/OSBindings/Mac/Clock Signal.xcodeproj/xcshareddata/xcschemes/Clock Signal.xcscheme	
@@ -67,7 +67,7 @@
       </Testables>
    </TestAction>
    <LaunchAction
-      buildConfiguration = "Debug"
+      buildConfiguration = "Release"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       enableASanStackUseAfterReturn = "YES"