--- Generates clouds over time with randomized positions and styles. -- Also used as factory for Clouds. CloudGenerator = require "not.Object":extends() require "not.Cloud" function CloudGenerator:new (atlas, animations, count, world) self.world = world self.atlas = atlas self.quads = animations self.count = count self.interval = 6 self.timer = 0 end -- TODO: This was a bad idea. Move Cloud creation back to World, pass created Cloud here for configuration. function CloudGenerator:createCloud (x, y, style) local cloud = Cloud(x, y, self.world, self.atlas) cloud:setAnimationsList(self.quads) cloud:setAnimation(style) cloud:setVelocity(13, 0) cloud:setBoundary(340, 320) return cloud end -- TODO: CloudGen's randomization methods are too static (not configurable). function CloudGenerator:getRandomPosition (inside) local x, y local map = self.world.map if not inside then x = map.center.x - map.width*1.2 + love.math.random(-50, 20) else x = love.math.random(map.center.x - map.width / 2, map.center.x + map.width / 2) end y = love.math.random(map.center.y - map.height / 2, map.center.y + map.height / 2) return x, y end function CloudGenerator:getRandomStyle () local num = love.math.random(1, 3) local style = "default" if num > 1 then style = style .. tostring(num) end return style end function CloudGenerator:run (count, inside) count = count or 1 for i=1,count do local x, y = self:getRandomPosition(inside) local style = self:getRandomStyle() self.world:insertCloud(self:createCloud(x, y, style)) end end function CloudGenerator:update (dt) local count = self.world:getCloudsCount() if self.timer < 0 and self.count > count then self.timer = self.timer + self.interval self:run() else self.timer = self.timer - dt end end return CloudGenerator