From 008e2b85b612f3bd4c953201fba33e000451fb2c Mon Sep 17 00:00:00 2001
From: D G Turner
Date: Thu, 24 Oct 2019 02:04:53 +0100
Subject: ZVISION: Fix Missing Default Switch Cases

These are flagged by GCC if -Wswitch-default is enabled.
---
 engines/zvision/graphics/render_table.cpp            | 4 ++++
 engines/zvision/scripting/controls/lever_control.cpp | 2 ++
 engines/zvision/scripting/menu.cpp                   | 3 +++
 engines/zvision/scripting/script_manager.cpp         | 2 ++
 4 files changed, 11 insertions(+)

diff --git a/engines/zvision/graphics/render_table.cpp b/engines/zvision/graphics/render_table.cpp
index b0c0b92423..96c2c41572 100644
--- a/engines/zvision/graphics/render_table.cpp
+++ b/engines/zvision/graphics/render_table.cpp
@@ -63,6 +63,8 @@ void RenderTable::setRenderState(RenderState newState) {
 	case FLAT:
 		// Intentionally left empty
 		break;
+	default:
+		break;
 	}
 }
 
@@ -137,6 +139,8 @@ void RenderTable::generateRenderTable() {
 	case ZVision::RenderTable::FLAT:
 		// Intentionally left empty
 		break;
+	default:
+		break;
 	}
 }
 
diff --git a/engines/zvision/scripting/controls/lever_control.cpp b/engines/zvision/scripting/controls/lever_control.cpp
index 553b5ec8c2..fb88f2fe02 100644
--- a/engines/zvision/scripting/controls/lever_control.cpp
+++ b/engines/zvision/scripting/controls/lever_control.cpp
@@ -360,6 +360,8 @@ int LeverControl::calculateVectorAngle(const Common::Point &pointOne, const Comm
 		case 3:
 			angle = 180 + angle;
 			break;
+		default:
+			break;
 		}
 
 		return angle;
diff --git a/engines/zvision/scripting/menu.cpp b/engines/zvision/scripting/menu.cpp
index f149cf39d6..c81de359b9 100644
--- a/engines/zvision/scripting/menu.cpp
+++ b/engines/zvision/scripting/menu.cpp
@@ -201,6 +201,9 @@ void MenuZGI::onMouseUp(const Common::Point &Pos) {
 					_engine->getScriptManager()->changeLocation('g', 'j', 's', 'e', 0);
 				}
 			break;
+
+		default:
+			break;
 		}
 	}
 }
diff --git a/engines/zvision/scripting/script_manager.cpp b/engines/zvision/scripting/script_manager.cpp
index a0ebbd3e54..16423dc04d 100644
--- a/engines/zvision/scripting/script_manager.cpp
+++ b/engines/zvision/scripting/script_manager.cpp
@@ -245,6 +245,8 @@ bool ScriptManager::checkPuzzleCriteria(Puzzle *puzzle, uint counter) {
 			case Puzzle::LESS_THAN:
 				criteriaMet = getStateValue(entryIter->key) < argumentValue;
 				break;
+			default:
+				break;
 			}
 
 			// If one check returns false, don't keep checking
-- 
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