// Returns as string any Items for a scene or that there isnt any, plus includes current scene story attached to end.
public string Show()
{
string lcOutput = "No items found in current Scene!\n\n" + GameManage.instance.app.model.currentScene.sceneStory;
//Basically if there are no items for current scene (Items = 0) then return message + story and exit!
if (GameManage.instance.app.model.currentScene.Item == "")
{
return(lcOutput);
}
// Instantiate a GetInventory class for purpose of using to check Items havnt already been pickup from this scene.
GetInventory lcInventory = new GetInventory();
if (lcInventory.Exists(GameManage.instance.app.model.currentScene.Item) == true)
{
return(lcOutput);
}
// If made it this far, then there is an Items available so return the string and infrom player how to pickup!
lcOutput = "Item Found: " + GameManage.instance.app.model.currentScene.Item + "\n\n" + GameManage.instance.app.model.currentScene.sceneStory;
return(lcOutput);
}
public float zAxis = 0.0001f; // Default for android accelerometer but changed if bluestack detected
// The parse method will process and handle errors for any command text input submitted for processing.
public string Parse(string arg0) // arg0 is the command text passed over from the input text box in TextIO Scene.
{
try // Try catch here so the event of any error, it will catch and return do not understand message
{
string lcOutput = "Do not understand!\n\n"; // Default Output Message + Current Storyline added below
// Now append the current scene story to the default do not understand message
lcOutput = lcOutput + GameManage.instance.app.model.currentScene.sceneStory;
// Now check if player input just a commmand number not text.. and set cmdText to the text command mapped for that number
string cmdText = ConvertIfNumberCommand(arg0);
cmdText = cmdText.ToLower(); // declares the input command into a new variable and Converted to lower case
bool Redirect = false; //declares the Redirection variable in preparation for possible redirecting
//Declares local temporary variable instances of certain classes required for command processing
GetInventory lcInventory = new GetInventory(); // Used for inventory interactions
GetItems lcItems = new GetItems(); // Used for scene Items checking and interactions
// Chat command detection
if (cmdText.Length >= 5) // check length for it having chat message
{
if (cmdText.Substring(0, 5) == "chat/") //check the first 5 characters are the chat command
{
// Send message to MQTT server
GameManage.instance.app.controller.gameServer.SendMessage("CHAT", cmdText.Substring(5, cmdText.Length - 5));
return(GameManage.instance.app.model.currentScene.sceneStory); // return story for game display
}
}
Scenes lcScene = GameManage.instance.app.model.currentScene; // puts current scene into temporary local scene variable
Redo: // The following for each loop jumps out to here in the event of redirection being true to reload the new redirection scene
// loops through every story scene in the list of scenes created by The Story class instance.
foreach (Scenes tmpScene in GameManage.instance.app.model.lstScenes)
{
// Check and identify if command text input contains the current scene being cycled throughs identifier
if (cmdText.Contains(tmpScene.sceneIdentifier))
{
// Check that current scenes help (available commands) contains the identifier for scene identified
// Or alternatively just continues if Redirect variable = True
if (lcScene.sceneHelp.Contains(tmpScene.sceneIdentifier) || Redirect == true)
{
// Checks the identified new scenes redirection item, if any, exist or not in players inventory
if (lcInventory.Exists(tmpScene.RedirectionItem) == false)
{
GameManage.instance.app.controller.gameServer.SendMessage("LEFT", "Selected " + tmpScene.sceneIdentifier.ToUpper() + " and Left Chat!");
// Add previous scene to history of scene list that keeps record of players route in game
GameManage.instance.app.model.lstSceneHistory.Add(lcScene.sceneIdentifier);
// If didnt exist in player inventory, set current scene to found identified scene
GameManage.instance.app.model.currentScene = tmpScene;
// Set temporary output variable and return the newly navigated scenes story
lcOutput = tmpScene.sceneStory;
//Increase players score each time scene changes
GameManage.instance.app.model.PlayerScore = GameManage.instance.app.model.PlayerScore + 100;
GameManage.instance.app.controller.gameServer.connect(GameManage.instance.app.model.currentScene.sceneImageName);
return(lcOutput); // Returns new current scenes story
}
else
{
// If redirection item for identified scene exited in players inventory set command to the
// Redirection scene identifier for the identified scene, then start loop process again.
cmdText = tmpScene.RedirectionScene.ToLower(); // Changed command to redirection scene command
Redirect = true; // lets us know its doing a redirect for when reloops
goto Redo; // goes back to top of loop to start loop again using new cmdtext
}
}
}
}
// In the event command was not a navigational to a new scene, it might be a common scene command, processed here
if (lcScene.sceneHelp.Contains(cmdText) == true) // Check Available command supports it, or if its the pickup command
{
switch (cmdText) // Select case switch statement to identify common scene commands
{
case "exit": // Exit game case back to start scene
//Send left game and chat to the subscribed chat
GameManage.instance.app.controller.gameServer.SendMessage("LEFT", "Exited Game and Left Chat!");
GameManage.instance.app.controller.gameServer.UnSubscribeNow(); // unsubscribe
SceneManager.LoadScene("Start"); // load start scene
return("");
case "save": // Save game case
Save(); // Caller to a sub task for saving
lcOutput = "Game Saved!\n\n" + lcScene.sceneStory; // set Output variable = message + Scene Story
break; // Exit switch
case "load": // load game case
//Send left chat and loaded game to the subscribed chat
GameManage.instance.app.controller.gameServer.SendMessage("LEFT", "Loaded Game and Left Chat!");
Load(); // Caller to load sub task
lcScene = GameManage.instance.app.model.currentScene; // set local variable for scene
lcOutput = "Game Loaded!\n\n" + lcScene.sceneStory; // Same as previously described above.
//Connect to newly loaded scenes chat
GameManage.instance.app.controller.gameServer.connect(GameManage.instance.app.model.currentScene.sceneImageName);
break;
case "items": // show inventory items player has
lcOutput = lcInventory.Show(); // set Output variable to inventory data + story
break;
case "find": // find and show items for scene
lcOutput = lcItems.Show(); // set Output variable to scene items if any + story
break;
case "back": // Will change scene to the last scene identifier added to the scene history list
int LastSceneInt = GameManage.instance.app.model.lstSceneHistory.Count - 1; // gets last scene identifier position in list
string LastScene = GameManage.instance.app.model.lstSceneHistory[LastSceneInt]; // gets Last Scene
//Send left chat and went back to the subscribed chat
GameManage.instance.app.controller.gameServer.SendMessage("LEFT", "Selected BACK and Left Chat!");
// Remove the scene from history list since they going back to it
GameManage.instance.app.model.lstSceneHistory.RemoveAt(LastSceneInt);
//Set the scene being loaded back to by getting it from the locla list
foreach (Scenes tmpScenes in GameManage.instance.app.model.lstScenes)
{
// Finds matching Scene identifier and loads the scene its going back to
if (tmpScenes.sceneIdentifier == LastScene)
{
GameManage.instance.app.model.currentScene = tmpScenes;
}
}
// Anti cheat for score (Back and forward cheat) When player goes back lose 200 points!
GameManage.instance.app.model.PlayerScore = GameManage.instance.app.model.PlayerScore - 200;
lcOutput = GameManage.instance.app.model.currentScene.sceneStory; // set Output variable
//Join the chat for scene player went back too
GameManage.instance.app.controller.gameServer.connect(GameManage.instance.app.model.currentScene.sceneImageName);
break;
case "pickup":
lcOutput = lcInventory.ItemAdd(GameManage.instance.app.model.currentScene.Item); // add item to the players inventory list
break;
}
}
return(lcOutput); // Return whatever the output is now set to...
}
catch (Exception) // if any error just return the default do not understand message + story
{
string lcOutput = "Do not understand!\n\n";
lcOutput = lcOutput + GameManage.instance.app.model.currentScene.sceneStory;
return(lcOutput);
}
}
