COMPOSER: Use enum values for events, rather than numeric cosntants.

3 files changed, 15 insertions, 5 deletions

diff --git a/engines/composer/composer.cpp b/engines/composer/composer.cpp
index e1ab6c9472..9407821661 100644
--- a/engines/composer/composer.cpp
+++ b/engines/composer/composer.cpp
@@ -237,8 +237,8 @@ void ComposerEngine::onMouseMove(const Common::Point &pos) {
 }
 
 void ComposerEngine::onKeyDown(uint16 keyCode) {
-	runEvent(5, keyCode, 0, 0);
-	runEvent(6, keyCode, 0, 0);
+	runEvent(kEventKeyDown, keyCode, 0, 0);
+	runEvent(kEventChar, keyCode, 0, 0);
 }
 
 void ComposerEngine::setCursor(uint16 id, const Common::Point &offset) {
@@ -346,7 +346,7 @@ void ComposerEngine::loadLibrary(uint id) {
 	_mouseEnabled = true;
 	onMouseMove(_lastMousePos);
 
-	runEvent(3, id, 0, 0);
+	runEvent(kEventLoad, id, 0, 0);
 }
 
 void ComposerEngine::unloadLibrary(uint id) {
diff --git a/engines/composer/composer.h b/engines/composer/composer.h
index 55e3331faa..c1cf8326cb 100644
--- a/engines/composer/composer.h
+++ b/engines/composer/composer.h
@@ -87,6 +87,16 @@ public:
 	Common::Array<uint16> _spriteIds;
 };
 
+enum {
+	kEventAnimStarted = 1,
+	kEventAnimDone = 2,
+	kEventLoad = 3,
+	kEventUnload = 4,
+	kEventKeyDown = 5,
+	kEventChar = 6,
+	kEventKeyUp = 7
+};
+
 struct Library {
 	uint _id;
 	Archive *_archive;
diff --git a/engines/composer/graphics.cpp b/engines/composer/graphics.cpp
index 1b7c3bdfc9..bbe2e9fa3e 100644
--- a/engines/composer/graphics.cpp
+++ b/engines/composer/graphics.cpp
@@ -134,7 +134,7 @@ void ComposerEngine::playAnimation(uint16 animId, int16 x, int16 y, int16 eventP
 
 	Animation *anim = new Animation(stream, animId, Common::Point(x, y), eventParam);
 	_anims.push_back(anim);
-	runEvent(1, animId, eventParam, 0);
+	runEvent(kEventAnimStarted, animId, eventParam, 0);
 	if (newPipe)
 		newPipe->_anim = anim;
 }
@@ -224,7 +224,7 @@ void ComposerEngine::processAnimFrame() {
 		if (anim->_state <= 1) {
 			bool normalEnd = (anim->_state == 1);
 			if (normalEnd) {
-				runEvent(2, anim->_id, anim->_eventParam, 0);
+				runEvent(kEventAnimDone, anim->_id, anim->_eventParam, 0);
 			}
 			stopAnimation(anim, true, normalEnd);
 			delete anim;