Expansion Distant Suns

"use strict";

this.name    = "Stars";
this.version = "0.5.1";

/* ====================================================================================
			SPECTROSCOPE

	Converts values set in planetinfo.plist and found in system.info.sun_color 
	into descriptive text strings. These are not computed values, so...
	Setting sun_color = "1.0 0.0 0.0" in planetinfo.plist returns null, even though 
	it creates the same colour star in the game as setting sun_color = "redColor".
======================================================================================= */

this.$spectroscope = function(colour)
	{
	if (!colour) colour = system.info.sun_color;
	if (!colour) return false;
	switch (colour)
			{
			case "magentaColor":
			case "redColor":    colour = "class M star"; break;
			case "orangeColor": colour = "class K star"; break;
			case "yellowColor": colour = "class G star"; break;
			case "whiteColor":  colour = "class F star"; break;
			case "cyanColor":   colour = "class A star"; break;
			case "blueColor":   colour = "class B star"; break;
			default:            colour = null;
			}
	return colour;
	}

/* ====================================================================================
			EXAMPLE USE - ADD LINE TO SYSTEM DATA SCREEN
======================================================================================= */

this.guiScreenChanged = function()
	{
	if (guiScreen === "GUI_SCREEN_SYSTEM_DATA")
		{
		var info = System.infoForSystem(galaxyNumber, player.ship.targetSystem);
		if (info.sun_gone_nova) return;
		
		var name    = info.name;
		var sunName = info.sun_name;
		var colour  = info.sun_color;
		if (colour) var colourText = this.$spectroscope(colour);

		if (colourText && sunName) mission.addMessageText("The planet " + name + " orbits the " + colourText + " " + sunName + ".");
		else if (colourText) mission.addMessageText("The planet " + name + " orbits a " + colourText + ".");
		else if (sunName) mission.addMessageText("The planet " + name + " orbits the star " + sunName + ".");
		}
	}

/* ====================================================================================
			THE END
======================================================================================= */