100 lines
2.5 KiB
Lua
100 lines
2.5 KiB
Lua
local gen= {}
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function gen:new(game,x,y,color,grid)
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local Circle = game.objects.base:new(game,x,y,grid.cellsize,grid.cellsize)
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Circle.cellsize = grid.cellsize
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Circle.grid = grid
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Circle.color = color
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Circle.shadowsprite = game:newImage("circles/shadow.png")
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Circle.sprites = {game:newImage("circles/regular/"..color..".png"),game:newImage("circles/selected/"..color..".png")}
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Circle:register("Circle")
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Circle:register(color)
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Circle.selected = false
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function Circle:step(dt) end
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function Circle:draw()
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local spriteindex = 1
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if self.selected then spriteindex = 2 end
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lg.draw(self.sprites[spriteindex],self.rect[1]-self.game.camerax-self.spriteoffx,self.rect[2]-self.game.cameray-self.spriteoffy)
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if self.selected then
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local i
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for i=1,#self.moves do
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lg.draw(self.shadowsprite,self.moves[i][1]-self.game.camerax-self.spriteoffx,self.moves[i][2]-self.game.cameray-self.spriteoffy)
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end
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end
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end
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function Circle:MouseCallback(x,y,presses)
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if self.rect:collidepoint(x,y) then
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local c = self.game:findName("Circle")
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local i
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for i=1,#c do
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if c[i]~=self then c[i].selected = false end
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end
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self.selected = not self.selected
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self.depth = 1
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if self.selected then
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self.moves = self:findAvailableMoves()
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self.depth = 2
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end
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end
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if self.selected then
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local i
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for i=1,#self.moves do
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rect = self.game.rect:new(self.moves[i][1],self.moves[i][2],self.cellsize,self.cellsize)
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if rect:collidepoint(x,y) then
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self.rect:move_ip(self.moves[i][1],self.moves[i][2])
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self.selected = false
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break
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end
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end
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end
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end
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function Circle:findAvailableMoves()
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local moves = {}
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local movx
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local movy
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local offx
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local offy
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obj = self.game:findName("Circle")
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function ValidMove(x,y)
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local i
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x = self.rect.x+x+self.cellsize/2
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y = self.rect.y+y+self.cellsize/2
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local result = self.grid.rect:collidepoint(x,y)
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for i=1,#obj do
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if obj[i].rect:collidepoint(x,y) then
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result = false
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end
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end
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return result
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end
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for movx=-1,1 do
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for movy=-1,1 do
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if not (movx==0 and movy==0) then
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offx = movx*self.cellsize
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offy = movy*self.cellsize
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while ValidMove(offx+movx*self.cellsize,offy+movy*self.cellsize) do
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offx = offx + movx*self.cellsize
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offy = offy + movy*self.cellsize
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end
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if ValidMove(offx,offy) then
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table.insert(moves,{offx+self.rect.x,offy+self.rect.y})
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end
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end
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end
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end
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return moves
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end
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return Circle
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end
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return gen
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