AVALANCHE: Implement ShootEmUp::updateTime().

2 files changed, 25 insertions, 1 deletions

diff --git a/engines/avalanche/shootemup.cpp b/engines/avalanche/shootemup.cpp
index 00e74ccd3b..e1a6280dc1 100644
--- a/engines/avalanche/shootemup.cpp
+++ b/engines/avalanche/shootemup.cpp
@@ -40,6 +40,8 @@ const long int ShootEmUp::kFlag = -20047;
 const byte ShootEmUp::kFrameDelayMax = 2;
 const byte ShootEmUp::kAvvyY = 150;
 const byte ShootEmUp::kShooting[7] = { 87, 80, 81, 82, 81, 80, 87 };
+const byte ShootEmUp::kTimesASecond = 18;
+const byte ShootEmUp::kFlashTime = 20; // If flash_time is <= this, the word "time" will flash. Should be about 20.
 
 ShootEmUp::ShootEmUp(AvalancheEngine *vm) {
 	_vm = vm;
@@ -532,7 +534,27 @@ void ShootEmUp::peopleRunning() {
 }
 
 void ShootEmUp::updateTime() {
-	warning("STUB: ShootEmUp::updateTime()");
+	if (_count321 != 0)
+		return;
+
+	_timeThisSecond++;
+
+	if (_timeThisSecond < kTimesASecond)
+		return;
+
+	_time--;
+	showTime();
+	_timeThisSecond = 0;
+
+	if (_time < kFlashTime) {
+		int timeMode = 0;
+		if ((_time % 2) == 1)
+			timeMode = 20; // Normal 'Time:'
+		else
+			timeMode = 86; // Flash 'Time:'
+
+		_vm->_graphics->seuDrawPicture(110, 0, timeMode);
+	}
 }
 
 void ShootEmUp::hitPeople() {
diff --git a/engines/avalanche/shootemup.h b/engines/avalanche/shootemup.h
index 9e9747bc8e..36ef8d0e73 100644
--- a/engines/avalanche/shootemup.h
+++ b/engines/avalanche/shootemup.h
@@ -66,6 +66,8 @@ private:
 	static const byte kFrameDelayMax;
 	static const byte kAvvyY;
 	static const byte kShooting[7];
+	static const byte kTimesASecond;
+	static const byte kFlashTime;
 
 	AvalancheEngine *_vm;