diff options
| -rw-r--r-- | selector.lua | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/selector.lua b/selector.lua index cba01e6..a0e19f8 100644 --- a/selector.lua +++ b/selector.lua @@ -142,6 +142,17 @@ function Selector:getListValue(i) return self.list[i] end +-- Checks if selection of given number is unique within Selector scope. +function Selector:isUnique(n) + local selection = self:getSelection(n) + for fn,v in pairs(self.selections) do + if fn ~= n and self:isLocked(fn) and v == selection then + return false + end + end + return true +end + -- Get list of selections, checks if not locked are allowed. function Selector:getFullSelection(allowed) local allowed = allowed @@ -159,10 +170,8 @@ end -- Draw single block of Selector function Selector:drawBlock(n, x, y, scale) - local x, y = x or 0, y or 0 if self.quads == nil or self.sprite == nil then return end - love.graphics.setFont(Font) - love.graphics.setColor(255, 255, 255, 255) + local x, y = x or 0, y or 0 local name = self:getListValue(self:getSelection(n)) local locked = self:isLocked(n) local sprite = self.sprite @@ -170,6 +179,12 @@ function Selector:drawBlock(n, x, y, scale) local arrowl = self.quads.arrow_left local arrowr = self.quads.arrow_right local w,h = self:getSize() + local unique = self:isUnique(n) + if unique then + love.graphics.setColor(255, 255, 255, 255) + else + love.graphics.setColor(140, 140, 140, 255) + end if not locked then love.graphics.draw(sprite, quad.normal, x*scale, y*scale, 0, scale, scale) if self.focused then @@ -181,6 +196,8 @@ function Selector:drawBlock(n, x, y, scale) love.graphics.draw(sprite, quad.active, x*scale, y*scale, 0, scale, scale) end if self:getSelection(n) ~= 1 then + love.graphics.setFont(Font) + love.graphics.setColor(255, 255, 255, 255) love.graphics.printf(string.upper(name), (x-w)*scale, (y+h+1)*scale, w*3, "center", 0, scale, scale) end end @@ -214,7 +231,7 @@ function Selector:controlpressed(set, action, key) if action == "left" and not locked then self:previous(n) end if action == "right" and not locked then self:next(n) end if action == "attack" then - if self:getSelection(n) ~= 1 then + if self:getSelection(n) ~= 1 and self:isUnique(n) then self.locks[n] = true end end |