XEEN: Do rendering delays like the original did

scummvm · Dec 10, 2017 · 65ecb6e · 65ecb6e
1 parent deb4261
commit 65ecb6e
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Showing 5 changed files with 25 additions and 10 deletions.
diff --git a/engines/xeen/dialogs_map.cpp b/engines/xeen/dialogs_map.cpp
@@ -73,7 +73,7 @@ void MapDialog::execute() {
 	events.updateGameCounter();
 	do {
 		if (drawFlag)
-			intf.draw3d(false, true);
+			intf.draw3d(false);
 		windows[5].writeString("\r");
 
 		if (map._isOutdoors)

diff --git a/engines/xeen/events.cpp b/engines/xeen/events.cpp
@@ -161,6 +161,12 @@ void EventsManager::ipause(uint amount) {
 	} while (!_vm->shouldQuit() && timeElapsed() < amount);
 }
 
+void EventsManager::ipause5(uint amount) {
+	do {
+		pollEventsAndWait();
+	} while (!_vm->shouldQuit() && timeElapsed5() < amount);
+}
+
 void EventsManager::nextFrame() {
 	++_frameCounter;
 

diff --git a/engines/xeen/events.h b/engines/xeen/events.h
@@ -109,7 +109,15 @@ class EventsManager {
 
 	bool wait(uint numFrames, bool interruptable = true);
 
+	/**
+	 * Pause for a set amount
+	 */
 	void ipause(uint amount);
+
+	/**
+	 * Pauses a set amount past the previous call to timeMark5
+	 */
+	void ipause5(uint amount);
 };
 
 class GameEvent {

diff --git a/engines/xeen/interface.cpp b/engines/xeen/interface.cpp
@@ -1242,15 +1242,15 @@ void Interface::bash(const Common::Point &pt, Direction direction) {
 	drawParty(true);
 }
 
-void Interface::draw3d(bool updateFlag, bool skipDelay) {
+void Interface::draw3d(bool updateFlag) {
 	Combat &combat = *_vm->_combat;
 	EventsManager &events = *_vm->_events;
 	Party &party = *_vm->_party;
 	Screen &screen = *_vm->_screen;
 	Scripts &scripts = *_vm->_scripts;
 	Windows &windows = *_vm->_windows;
 
-	events.updateGameCounter();
+	events.timeMark5();
 	if (windows[11]._enabled)
 		return;
 
@@ -1299,12 +1299,7 @@ void Interface::draw3d(bool updateFlag, bool skipDelay) {
 	}
 
 	party._stepped = false;
-	if (_vm->_mode == MODE_RECORD_EVENTS) {
-		// TODO: Save current scripts data?
-	}
-
-	if (!skipDelay)
-		events.wait(2, false);
+	events.ipause5(2);
 }
 
 void Interface::handleFalling() {

diff --git a/engines/xeen/interface.h b/engines/xeen/interface.h
@@ -161,9 +161,15 @@ class Interface: public ButtonContainer, public InterfaceScene,
 
 	void rest();
 
+	/**
+	 * Handles bash actions
+	 */
 	void bash(const Common::Point &pt, Direction direction);
 
-	void draw3d(bool updateFlag, bool skipDelay = false);
+	/**
+	 * Handles drawing the elements of the interface and game scene
+	 */
+	void draw3d(bool updateFlag);
 
 	/**
 	 * Draw the display borders