forked from mirrors/0ad
Imarok
6c5a8269f3
Reviewed By: bb Differential Revision: https://code.wildfiregames.com/D585 This was SVN commit r20322.
106 lines
3.4 KiB
JavaScript
106 lines
3.4 KiB
JavaScript
var g_Data;
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var g_EndPieceWidth = 16;
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function init(data)
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{
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g_Data = data;
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Engine.SetCursor("cursor-wait");
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// Get tip image and corresponding tip text
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let tipTextLoadingArray = Engine.BuildDirEntList("gui/text/tips/", "*.txt", false);
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if (tipTextLoadingArray.length > 0)
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{
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// Set tip text
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let tipTextFilePath = pickRandom(tipTextLoadingArray);
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let tipText = Engine.TranslateLines(Engine.ReadFile(tipTextFilePath));
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if (tipText)
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{
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let index = tipText.indexOf("\n");
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let tipTextTitle = tipText.substring(0, index);
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let tipTextMessage = tipText.substring(index);
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Engine.GetGUIObjectByName("tipTitle").caption = tipTextTitle ? tipTextTitle : "";
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Engine.GetGUIObjectByName("tipText").caption = tipTextMessage ? tipTextMessage : "";
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}
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// Set tip image
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let fileName = tipTextFilePath.substring(tipTextFilePath.lastIndexOf("/") + 1).replace(".txt", ".png");
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let tipImageFilePath = "loading/tips/" + fileName;
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let sprite = "stretched:" + tipImageFilePath;
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Engine.GetGUIObjectByName("tipImage").sprite = sprite ? sprite : "";
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}
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else
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error("Failed to find any matching tips for the loading screen.");
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// janwas: main loop now sets progress / description, but that won't
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// happen until the first timeslice completes, so set initial values.
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let loadingMapName = Engine.GetGUIObjectByName("loadingMapName");
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if (data)
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{
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let mapName = translate(data.attribs.settings.Name);
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switch (data.attribs.mapType)
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{
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case "skirmish":
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case "scenario":
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loadingMapName.caption = sprintf(translate("Loading “%(map)s”"), { "map": mapName });
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break;
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case "random":
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loadingMapName.caption = sprintf(translate("Generating “%(map)s”"), { "map": mapName });
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break;
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default:
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error("Unknown map type: " + data.attribs.mapType);
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}
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}
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Engine.GetGUIObjectByName("progressText").caption = "";
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Engine.GetGUIObjectByName("progressbar").caption = 0;
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// Pick a random quote of the day (each line is a separate tip).
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let quoteArray = Engine.ReadFileLines("gui/text/quotes.txt").filter(line => line);
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Engine.GetGUIObjectByName("quoteText").caption = translate(pickRandom(quoteArray));
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}
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function displayProgress()
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{
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// Make the progessbar finish a little early so that the user can actually see it finish
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if (g_Progress >= 100)
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return;
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// Show 100 when it is really 99
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let progress = g_Progress + 1;
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Engine.GetGUIObjectByName("progressbar").caption = progress; // display current progress
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Engine.GetGUIObjectByName("progressText").caption = progress + "%";
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// Displays detailed loading info rather than a percent
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// Engine.GetGUIObjectByName("progressText").caption = g_LoadDescription; // display current progess details
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// Keep curved right edge of progress bar in sync with the rest of the progress bar
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let middle = Engine.GetGUIObjectByName("progressbar");
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let rightSide = Engine.GetGUIObjectByName("progressbar_right");
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let middleLength = (middle.size.right - middle.size.left) - (g_EndPieceWidth / 2);
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let increment = Math.round(progress * middleLength / 100);
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let size = rightSide.size;
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size.left = increment;
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size.right = increment + g_EndPieceWidth;
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rightSide.size = size;
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}
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/**
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* This is a reserved function name that is executed by the engine when it is ready
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* to start the game (i.e. loading progress has reached 100%).
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*/
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function reallyStartGame()
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{
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Engine.SwitchGuiPage("page_session.xml", g_Data);
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Engine.ResetCursor();
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}
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