added par time to levels

asteroids/Model.cc

@@ -37,7 +37,6 @@ int Model::OnInit (int argc, char* argv[]) {
 
 	/// \TODO use <optional> or similar for initialization of mCurrentLevelIndex
 	mCurrentLevelIndex = 99999;
-	mLevelName = "";
 
 	if (InitLevelList() == 0)
 		Engine::LogError ("No levels found!");
@@ -55,6 +54,8 @@ int Model::OnInit (int argc, char* argv[]) {
 
 	mLevelAuthor = "";
 	mLevelTitle = "";
+	mLevelName = "";
+	mLevelParTimeSeconds = -1.f;
 
 	// initialize SDL_net to be able to retrieve highscore from the internet
 	if (SDLNet_Init() == -1) {
@@ -104,6 +105,11 @@ bool Model::OnReceiveEvent (const Engine::EventBasePtr &event) {
 void Model::Process () {
 	if (mLastGameState == mGameState) {
 		if (mGameState == GameStateRunning) {
+			// Only if we are still controlling the ship we increase the level
+			// timer
+			if (Engine::GetPlayerEntityId() != Engine::NullEntityId)
+				mLevelTimeSeconds += Engine::GetFrameDuration();
+
 			Engine::ModelBase::Process();
 		}
 		return;
@@ -496,6 +502,9 @@ int Model::DoLoadLevel (const char* filename) {
 	int entity_count = 0;
 	SetLevelTitle ("");
 	SetLevelAuthor ("");
+	mLevelTimeSeconds = 0.f;
+	mLevelParTimeSeconds = -1.f;
+	mLevelPoints = 0;
 
 	while (level_file >> entity_type_str) {
 		if (entity_type_str[0] == '#') {
@@ -516,8 +525,23 @@ int Model::DoLoadLevel (const char* filename) {
 			level_author = strip_whitespaces (level_author);
 			SetLevelAuthor (level_author);
 			continue;
+		} else if (entity_type_str == "ParTime") {
+			std::string partime_string;
+
+			getline (level_file, partime_string);
+			partime_string = strip_whitespaces (partime_string);
+			std::stringstream partime_stream (partime_string);
+
+			float partime = -1.;
+			partime_stream >> partime;
+
+			if (partime > 0.)
+				mLevelParTimeSeconds = partime;
+				
+			continue;
 		}
 
+
 		GameEntityType entity_type = GameEntityTypeUnknown;
 
 		if (entity_type_str == "GameEntityTypeShip")
@@ -556,6 +580,11 @@ int Model::DoLoadLevel (const char* filename) {
 		entity_count ++;
 	}
 
+	if (mLevelParTimeSeconds == -1.f) {
+		Engine::LogWarning ("Level %s has no par time set. Setting to 120s.", filename);
+		mLevelParTimeSeconds = 120.f;
+	}
+
 	level_file.close();
 
 	Engine::LogDebug ("%d Entities loaded!", mEntities.size());
@@ -660,6 +689,7 @@ void Model::OnNewGame() {
 	mPlayerLives = 3;
 	mCurrentLevelIndex = 0;
 	mPoints = 0;
+	mLevelPoints = 0;
 
 	DoLoadLevel (mLevelList[mCurrentLevelIndex].c_str());
 }
@@ -697,8 +727,9 @@ void Model::OnKillEntity (const Engine::EntityBase *entity) {
 		unsigned int i;
 		const AsteroidEntity *asteroid = static_cast<const AsteroidEntity*>(entity);
 
-		if (GetPlayerEntityId() != Engine::NullEntityId)
+		if (GetPlayerEntityId() != Engine::NullEntityId) {
-			mPoints += 150 + asteroid->mSubAsteroidsCount * 75;
+			mLevelPoints += 150 + asteroid->mSubAsteroidsCount * 75;
+		}
 
 		for (i = 0; i < mAsteroids.size(); i++) {
 			if (mAsteroids.at(i) == entity->mId) {

asteroids/Model.h

@@ -31,6 +31,7 @@ class Model : public Engine::ModelBase {
 		int GetPlayerLives () { return mPlayerLives; };
 		void SetPlayerLives (int lives) { mPlayerLives = lives; };
 		unsigned int GetPoints () { return mPoints; };
+		unsigned int GetLevelPoints () { return mLevelPoints; };
 		std::string GetPlayerName() { return mPlayerName; };
 		void SetPlayerName(const std::string &name) {
 			Engine::LogDebug("new player name: %s", name.c_str());
@@ -55,6 +56,9 @@ class Model : public Engine::ModelBase {
 			mLevelTitle = title;
 		}
 
+		float GetLevelTimeSeconds() { return mLevelTimeSeconds; };
+		float GetLevelParTimeSeconds() { return mLevelParTimeSeconds; };
+
 		/* Highscore */
 		struct HighscoreEntry {
 			HighscoreEntry(): name ("unknown"), points (0) {	};
@@ -99,13 +103,17 @@ class Model : public Engine::ModelBase {
 
 		int mPlayerLives;
 		unsigned int mPoints;
-		unsigned int mCurrentLevelIndex;
+				unsigned int mCurrentLevelIndex;
 
 		std::string mPlayerName;
 		std::vector<std::string> mLevelList;
 		std::string mLevelName;
 		std::string mLevelAuthor;
 		std::string mLevelTitle;
+		unsigned int mLevelPoints;
+		float mLevelTimeSeconds;
+		// par time (= my run through, rounded down + 30 seconds
+		float mLevelParTimeSeconds;
 
 		static Engine::Variable HighscoreServerName;
 		static Engine::Variable HighscoreServerPath;

asteroids/View.cc

@@ -480,10 +480,10 @@ void View::DrawPageTitle (const std::string& title) {
 
 	float xpos = (screen_right - width) * 0.5 - 40;
 	float ypos = 180;
-	Engine::GUI::Label (4, title.c_str(), xpos - 2, ypos + 2);
+	DrawGLString (xpos - 2, ypos + 2, title.c_str());
 
 	SelectFont("console.ttf size=46 color=#ffffff");
-	Engine::GUI::Label (4, title.c_str(), xpos, ypos);
+	DrawGLString (xpos, ypos, title.c_str());
 }
 
 void View::DrawUiMainMenu() {
@@ -726,10 +726,55 @@ void View::DrawUiLevelIntro() {
 	}
 }
 
+void split_time_seconds (float time_seconds, int *minutes, int *seconds) {
+	float current_time = roundf(time_seconds);
+
+	*minutes = static_cast<int> (floor (current_time / 60.f));
+	*seconds = static_cast<int> (current_time - *minutes * 60);
+}
+
+std::string time_seconds_to_string (float time_seconds) {
+	stringstream time_stream;
+	int minutes, seconds;
+	split_time_seconds (time_seconds, &minutes, &seconds);
+
+	time_stream << minutes << ":";
+	if (seconds < 10)
+		time_stream << "0";
+	time_stream	<< seconds;
+
+	return time_stream.str();
+}
+
 void View::DrawUiLevelComplete() {
 	DrawPageTitle ("Level Complete!");
 
-	SelectFont ("console.ttf size=23");
+	SelectFont ("console.ttf size=23 color=#ffffff");
+
+	stringstream temp_stream;
+	int minutes, seconds;
+	split_time_seconds (GetModel()->GetLevelTimeSeconds(), &minutes, &seconds);
+
+	int level_time_xpos, level_time_ypos;
+
+	temp_stream << "Your time:   " << time_seconds_to_string (GetModel()->GetLevelTimeSeconds());
+
+	level_time_xpos = (screen_right - screen_left) * 0.5 - 120;
+	level_time_ypos = 250; 
+
+	Engine::GUI::Label (1, temp_stream.str().c_str(),
+		level_time_xpos, level_time_ypos + 3
+	);
+
+	temp_stream.str("");
+	temp_stream << "PAR  time:   " << time_seconds_to_string (GetModel()->GetLevelParTimeSeconds());
+
+	level_time_xpos = (screen_right - screen_left) * 0.5 - 120;
+	level_time_ypos += 32; 
+
+	Engine::GUI::Label (1, temp_stream.str().c_str(),
+		level_time_xpos, level_time_ypos + 3
+	);
 		
 	if(Engine::GUI::Button (1, "Next level ...", (screen_right - button_width) * 0.5, screen_bottom * 0.5 + 60, button_width, button_height)) {
 		PopViewState();

engine/IMGUIControls.cc

@@ -128,6 +128,10 @@ void Label (int id, const char* caption, int x, int y) {
 		assert (view);
 
 		view->DrawGLStringMeasure(caption, &width, &height);
+
+		SelectFont("console.ttf size=23 color=#808080");
+		view->DrawGLString(x - 1 , y + height * 0.5 + 1, caption);
+		SelectFont("console.ttf size=23 color=#ffffff");
 		view->DrawGLString(x , y + height * 0.5, caption);
 	}
 }