153 lines
3.9 KiB
Plaintext
153 lines
3.9 KiB
Plaintext
; This file holds all the functions If it gets too big,
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; we can split it in categories
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; *****************************************************************************
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; * Tileset
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Procedure InitGraphics()
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GFXLogo = LoadSprite(#PB_Any, "../data/gfx/logo.bmp")
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GFXTileset = LoadSprite(#PB_Any, "../data/gfx/tileset01.bmp")
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EndProcedure
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; TODO: Make this dynamic
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Procedure InitTileset()
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Define i.i, j.i, count.i
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count = 0
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For i=0 To 5
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For j=0 To 5
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Tileset(count) = CopySprite(GFXTileset, #PB_Any)
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ClipSprite(Tileset(count), #TILE_SIZE*j, #TILE_SIZE*i, #TILE_SIZE, #TILE_SIZE)
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count+1
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Next
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Next
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EndProcedure
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Procedure LoadMap(Filename.s)
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; Extract the map data from the XML file
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If LoadXML(0, Filename) And XMLStatus(0) = #PB_XML_Success
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Define *Node.i = XMLNodeFromPath(MainXMLNode(0), "/map/layer/data")
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Define MapData.s = GetXMLNodeText(*Node)
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If CreateRegularExpression(0, "\d{1,2},?")
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Dim Tiles.s(0)
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Define NumFound.i = ExtractRegularExpression(0, MapData, Tiles())
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Define i.i, X.i, Y.i
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X = 0
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Y = 0
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;CreateFile(0, "mapcheck.txt") ; File stuff for checking the map loader
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For i=0 To NumFound-1
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TileMap(X, Y)\TileNumber = Val(RTrim(Tiles(i), ","))-1
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TileMap(X, Y)\X = X
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TileMap(X, Y)\Y = Y
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;WriteString(0, StrU(TileMap(X, Y)\TileNumber+1)+",")
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If X = #MAP_WIDTH-1
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X = 0
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Y+1
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;WriteStringN(0, "") ; do new line
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Else
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X+1
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EndIf
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Next
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;CloseFile(0)
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EndIf
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EndIf
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EndProcedure
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; Shadowmap
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Procedure CalculateShadow()
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Define X.i, Y.i
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Define MapX.i, MapY.i, Strength.i, CentercheckX.i, CentercheckY.i
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For X.i=0 To #SHADOW_RADIUS*2
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For Y.i=0 To #SHADOW_RADIUS*2
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MapX = (Player\X-#SHADOW_RADIUS) + X
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MapY = (Player\Y-#SHADOW_RADIUS) + Y
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CentercheckX = X - #SHADOW_RADIUS
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If CentercheckX < 0
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CentercheckX * -1
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EndIf
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CentercheckX = 5-CentercheckX
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CentercheckY = Y - #SHADOW_RADIUS
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If CentercheckY < 0
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CentercheckY * -1
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EndIf
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CentercheckY = 5-CentercheckY
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If CentercheckX > CentercheckY
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CentercheckX = CentercheckY
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EndIf
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Strength = (255 / #SHADOW_RADIUS) * (CentercheckX+1)
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If MapX >= 0 And MapY >= 0
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If ShadowMap(MapX, MapY)\Strength < Strength
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ShadowMap(MapX, MapY)\Strength = Strength
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EndIf
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EndIf
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Next
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Next
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EndProcedure
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Procedure DrawShadowtile(strength.i, x.i, y.i)
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Box(#TILE_SIZE*x, #TILE_SIZE*y, #TILE_SIZE, #TILE_SIZE, RGBA(Random(0), Random(0), Random(0), 255-strength))
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EndProcedure
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Procedure DrawShadow()
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Define X.i ,Y.i
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StartDrawing(ScreenOutput()) ;ImageOutput(0)
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DrawingMode(#PB_2DDrawing_AlphaBlend)
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For X.i=0 To Cam\Width
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For Y.i=0 To Cam\Height
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DrawShadowtile(ShadowMap(X+Cam\X, Y+Cam\Y)\Strength, X, Y)
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Next
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Next
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StopDrawing()
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EndProcedure
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; Map itself
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Procedure DrawTile(number.i, x.i, y.i)
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DisplaySprite(Tileset(number), #TILE_SIZE*x, #TILE_SIZE*y)
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EndProcedure
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Procedure DrawMap()
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Define X.i ,Y.i
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For X.i=0 To Cam\Width
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For Y.i=0 To Cam\Height
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DrawTile(TileMap(X+Cam\X, Y+Cam\Y)\TileNumber, X, Y)
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Next
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Next
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EndProcedure
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; The player
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Procedure DrawPlayer()
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DrawTile(Player\TileNumber, Player\X-Cam\X, Player\Y-Cam\Y)
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EndProcedure
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; We need a HUD, hell yeah!
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Procedure DrawHUD()
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EndProcedure
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; *****************************************************************************
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; * Menu
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Procedure Menu_GotoCurrent()
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If *ActiveMenu\Entries()\Selected <> #True
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FirstElement(*ActiveMenu\Entries())
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ForEach *ActiveMenu\Entries()
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If *ActiveMenu\Entries()\Selected = #True
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Break
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EndIf
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Next
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EndIf
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EndProcedure
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