134 lines
2.6 KiB
Lua
134 lines
2.6 KiB
Lua
function state_game()
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local board
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local selected_id = 1
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local timer_clue = 0
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local mx,mx = 0,0
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local clues = {}
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local function show_clues()
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local issues = board:get_issues(true)
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clues = {}
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for issue in all(issues) do
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local type, err, row, pos, other = unpack(issue)
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printh(type .. " " .. err .. " " .. pos)
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add(clues, {type=type, pos=pos, t=0})
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if err == "identical" then
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add(clues, {type=type, pos=other, t=0})
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end
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end
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end
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local function draw_selected_tile()
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local x, y = board:draw_coords(selected_id)
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local w = board:get_tile_width()
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-- fillp(▒)
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rect2(x-1, y-1, w, w, 6)
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line()
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fillp(█)
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end
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local function update_mouse()
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-- update mouse position
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if mx == mouse_x and my == mouse_y then return end
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mx,my = mouse_x, mouse_y
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local board_x, board_y = board:draw_coords(1)
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local tw = board:get_tile_width()
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local bw = board:get_size()
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-- pixels coords to grid coords
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local x = mid(1, (mouse_x - board_x) \ tw + 1, bw)
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local y = mid(1, (mouse_y - board_y) \ tw + 1, bw)
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selected_id = board:xy_idx(x,y)
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end
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local function check_endgame()
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if board:is_complete() and board:is_valid() then
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set_state(states.endgame, board)
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end
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end
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local function _enter(_board)
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-- mouse bound to buttons
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poke(0x5F2D, 3)
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board = _board
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-- lock the initial tiles
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board:lock_tiles()
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end
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local function _leave()
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-- stopcoroutine(show_clues)
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end
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local function _update()
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update_mouse()
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local size = board:get_size()
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local x, y = board:idx_xy(selected_id)
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local moved = false
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if btnp(UP) then
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moved = true
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y -= 1
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elseif btnp(DOWN) then
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moved = true
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y += 1
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elseif btnp(LEFT) then
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moved = true
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x -= 1
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elseif btnp(RIGHT) then
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moved = true
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x += 1
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end
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if moved then
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selected_id = board:xy_idx(x, y)
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end
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if btnp(BTN_X) then
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board:try_flip_tile(selected_id)
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show_clues()
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end
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if (x<1) x=size
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if (x>size) x=1
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if (y<1) y=size
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if (y>size) y=1
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check_endgame()
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end
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local function _draw()
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cls()
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local x,y = board:draw_coords(1)
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draw_animated_bg(x)
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board:draw()
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draw_selected_tile()
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-- draw clues
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for clue in all(clues) do
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palt(0,false)
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palt(5,true)
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local x,y
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if clue.type == "row" then
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x,y = board:draw_coords((clue.pos-1) * board:get_size()+1)
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x=-32
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spr(19, x+clue.t%144, y+1+sin(t())*2)
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else -- col
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x,y = board:draw_coords(clue.pos)
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y=-32
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spr(19, x+2+sin(t())*2, y+clue.t%144)
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end
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pset(x, y, 5)
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clue.t += 1
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end
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palt()
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end
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return {
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_enter = _enter,
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_update = _update,
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_draw = _draw,
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_leave = _leave
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}
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end |