HOPKINS: Fix some compiler warnings under gcc

3 files changed, 11 insertions, 11 deletions

diff --git a/engines/hopkins/events.cpp b/engines/hopkins/events.cpp
index 2271bff7b4..be261342d1 100644
--- a/engines/hopkins/events.cpp
+++ b/engines/hopkins/events.cpp
@@ -203,11 +203,11 @@ void EventsManager::pollEvents() {
 			return;
 
 		case Common::EVENT_KEYDOWN:
-			keyState[toupper(event.kbd.ascii)] = true;
+			keyState[(byte)toupper(event.kbd.ascii)] = true;
 			handleKey(event);
 			return;
 		case Common::EVENT_KEYUP:
-			keyState[toupper(event.kbd.ascii)] = false;
+			keyState[(byte)toupper(event.kbd.ascii)] = false;
 			return;
 		case Common::EVENT_LBUTTONDOWN:
 			souris_b = 1;
@@ -225,10 +225,10 @@ void EventsManager::pollEvents() {
 	}
 
 	for (char chr = 'A'; chr <= 'Z'; chr++)
-		keyState[chr] = false;
+		keyState[(byte)chr] = false;
 
 	for (char chr = '0'; chr <= '9'; chr++)
-		keyState[chr] = false;
+		keyState[(byte)chr] = false;
 }
 
 void EventsManager::handleKey(Common::Event &event) {
@@ -260,20 +260,20 @@ int EventsManager::keywin() {
 			return -1;
 
 		for (char ch = 'A'; ch <= 'Z'; ++ch) {
-			if (keyState[ch]) {
+			if (keyState[(byte)ch]) {
 				foundChar = ch;
 				break;
 			}
 		}
 
 		for (char ch = '0'; ch <= '9'; ++ch) {
-			if (keyState[ch]) {
+			if (keyState[(byte)ch]) {
 				foundChar = ch;
 				break;
 			}
 		}
 
-		if (keyState['.'])
+		if (keyState[(byte)'.'])
 			foundChar = '.';
 		else if (keyState[8])
 			// BACKSPACE
@@ -281,14 +281,14 @@ int EventsManager::keywin() {
 		else if (keyState[13])
 			// ENTER
 			foundChar = 13;
-		else if (keyState[' '])
+		else if (keyState[(byte)' '])
 			foundChar = ' ';
 
 		VBL();
 	}
 
 	// Wait for keypress release
-	while (keyState[foundChar] && !_vm->shouldQuit()) {
+	while (keyState[(byte)foundChar] && !_vm->shouldQuit()) {
 		VBL();
 		g_system->delayMillis(10);
 	}
diff --git a/engines/hopkins/lines.cpp b/engines/hopkins/lines.cpp
index 2aaa6adc63..4a3eabe878 100644
--- a/engines/hopkins/lines.cpp
+++ b/engines/hopkins/lines.cpp
@@ -626,7 +626,7 @@ int LinesManager::CONTOURNE(int a1, int a2, int a3, int a4, int a5, int16 *a6, i
 		for (int i = a2; Ligne[a1].field0 > i; ++i) {
 			int16 *v10 = Ligne[a1].lineData;
 			int v11 = v10[2 * i];
-			int v50 = v10[2 * i + 1];
+			v50 = v10[2 * i + 1];
 			
 			int v12 = v8;
 			a6[v12] = v11;
diff --git a/engines/hopkins/script.cpp b/engines/hopkins/script.cpp
index 0898556e41..a96b8d197e 100644
--- a/engines/hopkins/script.cpp
+++ b/engines/hopkins/script.cpp
@@ -172,7 +172,7 @@ LABEL_104:
 	if (*(a1 + 2) == 'B' && *(a1 + 3) == 'O' && *(a1 + 4) == 'B') {
 		if (_vm->_objectsManager.DESACTIVE != true) {
 			int v72 = *(a1 + 5);
-			int v70 = *(a1 + 6);
+			v70 = *(a1 + 6);
 			int v4 = *(a1 + 7);
 			int v68 = (int16)READ_LE_UINT16(a1 + 8);
 			int v66 = (int16)READ_LE_UINT16(a1 + 10);