CGE: Replace magic values by defines, rename some defines

5 files changed, 12 insertions, 17 deletions

diff --git a/engines/cge/cge_main.cpp b/engines/cge/cge_main.cpp
index 37449fd5dd..302a25a3d5 100644
--- a/engines/cge/cge_main.cpp
+++ b/engines/cge/cge_main.cpp
@@ -737,13 +737,13 @@ void System::touch(uint16 mask, int x, int y) {
 		pp0 = pp;
 		switch (x) {
 		case Del:
-			if (_keyboard->_key[ALT] && _keyboard->_key[CTRL])
+			if (_keyboard->_key[kKeyAlt] && _keyboard->_key[kKeyCtrl])
 				_vm->AltCtrlDel();
 			else
 				_vm->killSprite();
 			break;
 		case 'F':
-			if (_keyboard->_key[ALT]) {
+			if (_keyboard->_key[kKeyAlt]) {
 				Sprite *m = _vga->_showQ->locate(17001);
 				if (m) {
 					m->step(1);
@@ -761,7 +761,7 @@ void System::touch(uint16 mask, int x, int y) {
 			_vm->nextStep();
 			break;
 		case '`':
-			if (_keyboard->_key[ALT])
+			if (_keyboard->_key[kKeyAlt])
 				_vm->saveMapping();
 			else
 				_vm->switchMapping();
@@ -791,7 +791,7 @@ void System::touch(uint16 mask, int x, int y) {
 			_sys->_funDel = 1;
 			break;
 		case 'X':
-			if (_keyboard->_key[ALT])
+			if (_keyboard->_key[kKeyAlt])
 				_finis = true;
 			break;
 		case '0':
@@ -799,7 +799,7 @@ void System::touch(uint16 mask, int x, int y) {
 		case '2':
 		case '3':
 		case '4':
-			if (_keyboard->_key[ALT]) {
+			if (_keyboard->_key[kKeyAlt]) {
 				_snail->addCom(kSnLevel, -1, x - '0', NULL);
 				break;
 			}
@@ -917,7 +917,7 @@ void CGEEngine::switchColorMode() {
 void CGEEngine::switchMusic() {
 	debugC(1, kCGEDebugEngine, "CGEEngine::switchMusic()");
 
-	if (_keyboard->_key[ALT]) {
+	if (_keyboard->_key[kKeyAlt]) {
 		if (Vmenu::_addr)
 			_snail_->addCom(kSnKill, -1, 0, Vmenu::_addr);
 		else {
diff --git a/engines/cge/events.cpp b/engines/cge/events.cpp
index e2aaaa587d..119390944e 100644
--- a/engines/cge/events.cpp
+++ b/engines/cge/events.cpp
@@ -102,11 +102,11 @@ Sprite *Keyboard::setClient(Sprite *spr) {
 bool Keyboard::getKey(Common::Event &event, int &cgeCode) {
 	Common::KeyCode keycode = event.kbd.keycode;
 	if ((keycode == Common::KEYCODE_LCTRL) || (keycode == Common::KEYCODE_RCTRL)) {
-		cgeCode = 29;
+		cgeCode = kKeyCtrl;
 		return true;
 	}
 	if ((keycode == Common::KEYCODE_LALT) || (keycode == Common::KEYCODE_RALT)) {
-		cgeCode = 56;
+		cgeCode = kKeyAlt;
 		return true;
 	}
 	if (keycode == Common::KEYCODE_KP_ENTER) {
diff --git a/engines/cge/events.h b/engines/cge/events.h
index 2d85574bd7..3b4ff2092f 100644
--- a/engines/cge/events.h
+++ b/engines/cge/events.h
@@ -38,12 +38,8 @@ namespace CGE {
 
 /*----------------- KEYBOARD interface -----------------*/
 
-#define KEYBD_INT   9
-#define LSHIFT      42
-#define RSHIFT      54
-#define CTRL        29
-#define ALT         56
-
+#define kKeyCtrl    29
+#define kKeyAlt     56
 
 class Keyboard {
 private:
@@ -79,7 +75,6 @@ public:
 #define ATTN        0x20 // 0x40
 #define KEYB        0x80
 
-
 extern Talk *_talk;
 
 struct CGEEvent {
diff --git a/engines/cge/gettext.cpp b/engines/cge/gettext.cpp
index f64f4b2619..a2408bc792 100644
--- a/engines/cge/gettext.cpp
+++ b/engines/cge/gettext.cpp
@@ -103,7 +103,7 @@ void GetText::touch(uint16 mask, int x, int y) {
 				if (_oldKeybClient)
 					_oldKeybClient->touch(mask, x, y);
 			} else {
-				if (_keyboard->_key[ALT]) {
+				if (_keyboard->_key[kKeyAlt]) {
 					p = strchr(bezo, x);
 					if (p)
 						x = ogon[p - bezo];
diff --git a/engines/cge/snail.cpp b/engines/cge/snail.cpp
index 03cb43f4f1..e188f76650 100644
--- a/engines/cge/snail.cpp
+++ b/engines/cge/snail.cpp
@@ -153,7 +153,7 @@ void CGEEngine::snGame(Sprite *spr, int num) {
 			_sprK2->step(new_random(6));
 			_sprK3->step(new_random(6));
 			///--------------------
-			if (spr->_ref == 1 && _keyboard->_key[ALT]) {
+			if (spr->_ref == 1 && _keyboard->_key[kKeyAlt]) {
 				_sprK1->step(5);
 				_sprK2->step(5);
 				_sprK3->step(5);