diff options
Diffstat (limited to 'game/polyomino.lua')
| -rw-r--r-- | game/polyomino.lua | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/game/polyomino.lua b/game/polyomino.lua index ba6da92..ddafd48 100644 --- a/game/polyomino.lua +++ b/game/polyomino.lua @@ -1,6 +1,9 @@ local M = {} M.__index = M +local evloop = require "evloop" +local debug_gfx = require "game.debug_gfx" + function M.def(name, shape, kick_table) local new = setmetatable({name = name}, M) new.kick_table = kick_table or {{{0, 0}}, {{0, 0}}, {{0, 0}}, {{0, 0}}} @@ -129,11 +132,35 @@ function piece:rotate(ccw) elseif rotation < 1 then rotation = 4 end - if not self:can_occupy(nil, nil, rotation) then - return false + for i,v in ipairs(self.poly.kick_table[ccw and rotation or self.rotation]) do + local mul = ccw and -1 or 1 + local ty = self.line + v[2] * mul + local tx = self.column + v[1] * mul + + --[[ debug rotation + if i ~= 1 then + evloop.paused = true + local shadow = self.poly:drop(self.field) + shadow.line = ty + shadow.column = tx + shadow.rotation = rotation + debug_gfx.push(function(self) + self:draw_piece_general(shadow, "only visual") + end) + evloop.debug_sleep(0.6) + debug_gfx.pop() + evloop.paused = false + end + ]] + + if self:can_occupy(ty, tx, rotation) then + self.rotation = rotation + self.line = ty + self.column = tx + return true + end end - self.rotation = rotation - return true + return false end function piece:move(lines, columns) |