## Sid Meier's Civilization 4
## Copyright Firaxis Games 2005
from CvPythonExtensions import *
import CvUtil
import ScreenInput
import CvScreenEnums

# globals
gc = CyGlobalContext()
ArtFileMgr = CyArtFileMgr()
localText = CyTranslator()

class CvPediaImprovement:
	"Civilopedia Screen for tile Improvements"

	def __init__(self, main):
		self.iImprovement = -1
		self.top = main
		
		self.X_UPPER_PANE = 20
		self.Y_UPPER_PANE = 65
		self.W_UPPER_PANE = 433
		self.H_UPPER_PANE = 210
		
		self.X_IMPROVENEMT_ANIMATION = 475
		self.Y_IMPROVENEMT_ANIMATION = 73
		self.W_IMPROVENEMT_ANIMATION = 303
		self.H_IMPROVENEMT_ANIMATION = 200
		self.X_ROTATION_IMPROVENEMT_ANIMATION = -20
		self.Z_ROTATION_IMPROVENEMT_ANIMATION = 30
		self.SCALE_ANIMATION = 0.8
		
		self.X_ICON = 165
		self.Y_ICON = 100
		self.W_ICON = 150
		self.H_ICON = 150
		self.ICON_SIZE = 64
		
		self.X_IMPROVEMENTS_PANE = self.X_UPPER_PANE
		self.Y_IMPROVEMENTS_PANE = self.Y_UPPER_PANE + self.H_UPPER_PANE + 20
		self.W_IMPROVEMENTS_PANE = 500
		self.H_IMPROVEMENTS_PANE = 135
		
		self.X_BONUS_YIELDS_PANE = self.X_IMPROVEMENTS_PANE + self.W_IMPROVEMENTS_PANE + 25
		self.Y_BONUS_YIELDS_PANE = self.Y_UPPER_PANE + self.H_UPPER_PANE + 20
		self.W_BONUS_YIELDS_PANE = 230
		self.H_BONUS_YIELDS_PANE = 402
		
		self.X_REQUIRES = self.X_UPPER_PANE
		self.Y_REQUIRES = self.Y_IMPROVEMENTS_PANE + self.H_IMPROVEMENTS_PANE + 20
		self.W_REQUIRES = 500
		self.H_REQUIRES = 110
		
		self.X_EFFECTS = self.X_UPPER_PANE
		self.Y_EFFECTS = self.Y_REQUIRES + self.H_REQUIRES + 20
		self.W_EFFECTS = 500
		self.H_EFFECTS = 120
		
	# Screen construction function
	def interfaceScreen(self, iImprovement):	
			
		self.iImprovement = iImprovement
	
		self.top.deleteAllWidgets()						
							
		screen = self.top.getScreen()
		
		bNotActive = (not screen.isActive())
		if bNotActive:
			self.top.setPediaCommonWidgets()

		# Header...
		szHeader = u"<font=4b>" + gc.getImprovementInfo(self.iImprovement).getDescription().upper() + u"</font>"
		szHeaderId = self.top.getNextWidgetName()
		screen.setLabel(szHeaderId, "Background", szHeader, CvUtil.FONT_CENTER_JUSTIFY, self.top.X_SCREEN, self.top.Y_TITLE, 0, FontTypes.TITLE_FONT, WidgetTypes.WIDGET_GENERAL, -1, -1)
		
		# Top
		screen.setText(self.top.getNextWidgetName(), "Background", self.top.MENU_TEXT, CvUtil.FONT_LEFT_JUSTIFY, self.top.X_MENU, self.top.Y_MENU, 0, FontTypes.TITLE_FONT, WidgetTypes.WIDGET_PEDIA_MAIN, CivilopediaPageTypes.CIVILOPEDIA_PAGE_IMPROVEMENT, -1)

		if self.top.iLastScreen	!= CvScreenEnums.PEDIA_IMPROVEMENT or bNotActive:		
			self.placeLinks(true)
			self.top.iLastScreen = CvScreenEnums.PEDIA_IMPROVEMENT
		else:
			self.placeLinks(false)
			
		# Icon
		screen.addPanel( self.top.getNextWidgetName(), "", "", False, False,
			self.X_UPPER_PANE, self.Y_UPPER_PANE, self.W_UPPER_PANE, self.H_UPPER_PANE, PanelStyles.PANEL_STYLE_BLUE50)
		screen.addPanel(self.top.getNextWidgetName(), "", "", false, false,
			self.X_ICON, self.Y_ICON, self.W_ICON, self.H_ICON, PanelStyles.PANEL_STYLE_MAIN)
		screen.addDDSGFC(self.top.getNextWidgetName(), gc.getImprovementInfo(self.iImprovement).getButton(),
			self.X_ICON + self.W_ICON/2 - self.ICON_SIZE/2, self.Y_ICON + self.H_ICON/2 - self.ICON_SIZE/2, self.ICON_SIZE, self.ICON_SIZE, WidgetTypes.WIDGET_GENERAL, -1, -1 )

		# Bonus animation
		screen.addImprovementGraphicGFC(self.top.getNextWidgetName(), self.iImprovement, self.X_IMPROVENEMT_ANIMATION, self.Y_IMPROVENEMT_ANIMATION, self.W_IMPROVENEMT_ANIMATION, self.H_IMPROVENEMT_ANIMATION, WidgetTypes.WIDGET_GENERAL, -1, -1, self.X_ROTATION_IMPROVENEMT_ANIMATION, self.Z_ROTATION_IMPROVENEMT_ANIMATION, self.SCALE_ANIMATION, True)
								
		self.placeSpecial()
		
		self.placeBonusYield()

		self.placeYield()
		
		self.placeRequires()
			
	def placeYield(self):
	
		screen = self.top.getScreen()
		
		panelName = self.top.getNextWidgetName()
		screen.addPanel( panelName, localText.getText("TXT_KEY_PEDIA_CATEGORY_IMPROVEMENT", ()), "", true, true,
				 self.X_IMPROVEMENTS_PANE, self.Y_IMPROVEMENTS_PANE, self.W_IMPROVEMENTS_PANE, self.H_IMPROVEMENTS_PANE, PanelStyles.PANEL_STYLE_BLUE50 )
		
		
		info = gc.getImprovementInfo(self.iImprovement)
		
		szYield = u""
		for k in range(YieldTypes.NUM_YIELD_TYPES):
			iYieldChange = gc.getImprovementInfo(self.iImprovement).getYieldChange(k)
			if (iYieldChange != 0):										
				if (iYieldChange > 0):
					sign = "+"
				else:
					sign = ""
					
				szYield += (u"%s: %s%i%c\n" % (gc.getYieldInfo(k).getDescription(), sign, iYieldChange, gc.getYieldInfo(k).getChar()))
			
		for k in range(YieldTypes.NUM_YIELD_TYPES):
			iYieldChange = gc.getImprovementInfo(self.iImprovement).getIrrigatedYieldChange(k)
			if (iYieldChange != 0):
				szYield += localText.getText("TXT_KEY_PEDIA_IRRIGATED_YIELD", (gc.getYieldInfo(k).getTextKey(), iYieldChange, gc.getYieldInfo(k).getChar())) + u"\n"
			
		for k in range(YieldTypes.NUM_YIELD_TYPES):
			iYieldChange = gc.getImprovementInfo(self.iImprovement).getHillsYieldChange(k)
			if (iYieldChange != 0):										
				szYield += localText.getText("TXT_KEY_PEDIA_HILLS_YIELD", (gc.getYieldInfo(k).getTextKey(), iYieldChange, gc.getYieldInfo(k).getChar())) + u"\n"	
			
		for k in range(YieldTypes.NUM_YIELD_TYPES):
			iYieldChange = gc.getImprovementInfo(self.iImprovement).getRiverSideYieldChange(k)
			if (iYieldChange != 0):										
				szYield += localText.getText("TXT_KEY_PEDIA_RIVER_YIELD", (gc.getYieldInfo(k).getTextKey(), iYieldChange, gc.getYieldInfo(k).getChar())) + u"\n"	

		for iTech in range(gc.getNumTechInfos()):
			for k in range(YieldTypes.NUM_YIELD_TYPES):
				iYieldChange = gc.getImprovementInfo(self.iImprovement).getTechYieldChanges(iTech, k)
				if (iYieldChange != 0):										
					szYield += localText.getText("TXT_KEY_PEDIA_TECH_YIELD", (gc.getYieldInfo(k).getTextKey(), iYieldChange, gc.getYieldInfo(k).getChar(), gc.getTechInfo(iTech).getTextKey())) + u"\n"	

		for iCivic in range(gc.getNumCivicInfos()):
			for k in range(YieldTypes.NUM_YIELD_TYPES):
				iYieldChange = gc.getCivicInfo(iCivic).getImprovementYieldChanges(self.iImprovement, k)
				if (iYieldChange != 0):										
					szYield += localText.getText("TXT_KEY_PEDIA_TECH_YIELD", (gc.getYieldInfo(k).getTextKey(), iYieldChange, gc.getYieldInfo(k).getChar(), gc.getCivicInfo(iCivic).getTextKey())) + u"\n"		

		for iRoute in range(gc.getNumRouteInfos()):
			for k in range(YieldTypes.NUM_YIELD_TYPES):
				iYieldChange = gc.getImprovementInfo(self.iImprovement).getRouteYieldChanges(iRoute, k)
				if (iYieldChange != 0):										
					szYield += localText.getText("TXT_KEY_PEDIA_ROUTE_YIELD", (gc.getYieldInfo(k).getTextKey(), iYieldChange, gc.getYieldInfo(k).getChar(), gc.getRouteInfo(iRoute).getTextKey())) + u"\n"

		listName = self.top.getNextWidgetName()
		screen.addMultilineText(listName, szYield, self.X_IMPROVEMENTS_PANE+5, self.Y_IMPROVEMENTS_PANE+30, self.W_IMPROVEMENTS_PANE-10, self.H_IMPROVEMENTS_PANE-35, WidgetTypes.WIDGET_GENERAL, -1, -1, CvUtil.FONT_LEFT_JUSTIFY)	

	def placeBonusYield(self):
		
		screen = self.top.getScreen()
		
		panelName = self.top.getNextWidgetName()
		screen.addPanel( panelName, localText.getText("TXT_KEY_PEDIA_BONUS_YIELDS", ()), "", true, true,
				 self.X_BONUS_YIELDS_PANE, self.Y_BONUS_YIELDS_PANE, self.W_BONUS_YIELDS_PANE, self.H_BONUS_YIELDS_PANE, PanelStyles.PANEL_STYLE_BLUE50 )
		
		info = gc.getImprovementInfo(self.iImprovement)
	

		for j in range(gc.getNumBonusInfos()):
			bFirst = True
			szYield = u""
			bEffect = False
			for k in range(YieldTypes.NUM_YIELD_TYPES):
				iYieldChange = info.getImprovementBonusYield(j, k)
				if (iYieldChange != 0):
					bEffect = True
					if (bFirst):
						bFirst = False
					else:
						szYield += u", "
												
					if (iYieldChange > 0):
						sign = u"+"
					else:
						sign = u""
						
					szYield += (u"%s%i%c" % (sign, iYieldChange, gc.getYieldInfo(k).getChar()))
			if (bEffect):
				childPanelName = self.top.getNextWidgetName()
				screen.attachPanel(panelName, childPanelName, "", "", False, False, PanelStyles.PANEL_STYLE_EMPTY)

				screen.attachLabel(childPanelName, "", "  ")
				screen.attachImageButton( childPanelName, "", gc.getBonusInfo(j).getButton(), GenericButtonSizes.BUTTON_SIZE_CUSTOM, WidgetTypes.WIDGET_PEDIA_JUMP_TO_BONUS, j, 1, False )
				screen.attachLabel(childPanelName, "", u"<font=4>" + szYield + u"</font>")
		
	
	def placeRequires(self):
		
		screen = self.top.getScreen()
		
		panelName = self.top.getNextWidgetName()
		screen.addPanel( panelName, localText.getText("TXT_KEY_PEDIA_REQUIRES", ()), "", false, true,
				 self.X_REQUIRES, self.Y_REQUIRES, self.W_REQUIRES, self.H_REQUIRES, PanelStyles.PANEL_STYLE_BLUE50 )
		
		screen.attachLabel(panelName, "", "  ")
		
		for iBuild in range(gc.getNumBuildInfos()):
			if (gc.getBuildInfo(iBuild).getImprovement() == self.iImprovement):	 
				iTech = gc.getBuildInfo(iBuild).getTechPrereq()
				if (iTech > -1):
					screen.attachImageButton( panelName, "", gc.getTechInfo(iTech).getButton(), GenericButtonSizes.BUTTON_SIZE_CUSTOM, WidgetTypes.WIDGET_PEDIA_JUMP_TO_TECH, iTech, 1, False )

	def placeSpecial(self):
		
		screen = self.top.getScreen()
		
		panelName = self.top.getNextWidgetName()
		screen.addPanel( panelName, localText.getText("TXT_KEY_PEDIA_EFFECTS", ()), "", true, false,
				 self.X_EFFECTS, self.Y_EFFECTS, self.W_EFFECTS, self.H_EFFECTS, PanelStyles.PANEL_STYLE_BLUE50 )
				
		listName = self.top.getNextWidgetName()
		
		szSpecialText = CyGameTextMgr().getImprovementHelp(self.iImprovement, True)
		screen.addMultilineText(listName, szSpecialText, self.X_EFFECTS+5, self.Y_EFFECTS+5, self.W_EFFECTS-10, self.H_EFFECTS-10, WidgetTypes.WIDGET_GENERAL, -1, -1, CvUtil.FONT_LEFT_JUSTIFY)	
										
	def placeLinks(self, bRedraw):

		screen = self.top.getScreen()

		if bRedraw:
			screen.clearListBoxGFC(self.top.LIST_ID)
		
		# sort Improvements alphabetically
		rowListName=[(0,0)]*gc.getNumImprovementInfos()
		for j in range(gc.getNumImprovementInfos()):
			rowListName[j] = (gc.getImprovementInfo(j).getDescription(), j)
		rowListName.sort()	
			
		iSelected = 0
		i = 0
		for iI in range(gc.getNumImprovementInfos()):
			if (not gc.getImprovementInfo(rowListName[iI][1]).isGraphicalOnly()):
				if bRedraw:
					screen.appendListBoxString(self.top.LIST_ID, rowListName[iI][0], WidgetTypes.WIDGET_PEDIA_JUMP_TO_IMPROVEMENT, rowListName[iI][1], 0, CvUtil.FONT_LEFT_JUSTIFY)
				if rowListName[iI][1] == self.iImprovement:
					iSelected = i
				i += 1
					
		screen.setSelectedListBoxStringGFC(self.top.LIST_ID, iSelected)
			

	# Will handle the input for this screen...
	def handleInput (self, inputClass):
		return 0


