WIP tile transition

0hh1.p8

@@ -1,23 +1,28 @@
 pico-8 cartridge // http://www.pico-8.com
 version 36
 __lua__
--- enable mouse
+
-poke(0x5F2D, 3)
 
 -- Font M3X6 by daniel linssen
 poke(0x5600, 4, 4, 7)
 poke4(0x5700,unpack(split"0x0000.0000,0x0000.0000,0x0202.0202,0x0000.0200,0x0000.0505,0x0000.0000,0x0505.0705,0x0000.0507,0x0407.0106,0x0000.0203,0x0204.0100,0x0000.0401,0x0102.0502,0x0000.0305,0x0000.0102,0x0000.0000,0x0101.0102,0x0000.0201,0x0202.0201,0x0000.0102,0x0205.0000,0x0000.0005,0x0702.0000,0x0000.0002,0x0000.0000,0x0000.0102,0x0700.0000,0x0000.0000,0x0000.0000,0x0000.0200,0x0202.0404,0x0000.0101,0x0505.0506,0x0000.0305,0x0202.0302,0x0000.0702,0x0204.0403,0x0000.0701,0x0403.0403,0x0000.0304,0x0406.0505,0x0000.0404,0x0403.0107,0x0000.0304,0x0503.0106,0x0000.0605,0x0204.0407,0x0000.0202,0x0502.0506,0x0000.0305,0x0605.0503,0x0000.0304,0x0002.0000,0x0000.0002,0x0002.0000,0x0000.0102,0x0102.0400,0x0000.0402,0x0007.0000,0x0000.0007,0x0402.0100,0x0000.0102,0x0204.0403,0x0000.0200,0x0505.0506,0x0000.0601,0x0604.0300,0x0000.0705,0x0505.0301,0x0000.0705,0x0101.0600,0x0000.0701,0x0505.0604,0x0000.0705,0x0705.0600,0x0000.0601,0x0702.0204,0x0000.0202,0x0705.0600,0x0000.0304,0x0505.0301,0x0000.0505,0x0202.0002,0x0000.0202,0x0202.0002,0x0000.0102,0x0305.0101,0x0000.0505,0x0202.0202,0x0000.0402,0x0707.0300,0x0000.0507,0x0505.0300,0x0000.0505,0x0505.0600,0x0000.0305,0x0305.0700,0x0000.0101,0x0705.0600,0x0000.0404,0x0101.0600,0x0000.0101,0x0701.0600,0x0000.0304,0x0207.0202,0x0000.0202,0x0505.0500,0x0000.0705,0x0505.0500,0x0000.0205,0x0705.0500,0x0000.0507,0x0205.0500,0x0000.0505,0x0605.0500,0x0000.0304,0x0204.0700,0x0000.0701,0x0101.0103,0x0000.0301,0x0202.0101,0x0000.0404,0x0202.0203,0x0000.0302,0x0000.0502,0x0000.0000,0x0000.0000,0x0000.0403,0x0000.0201,0x0000.0000,0x0507.0506,0x0000.0505,0x0507.0503,0x0000.0705,0x0101.0106,0x0000.0701,0x0505.0503,0x0000.0305,0x0103.0107,0x0000.0701,0x0301.0106,0x0000.0101,0x0501.0106,0x0000.0705,0x0507.0505,0x0000.0505,0x0202.0207,0x0000.0702,0x0404.0407,0x0000.0304,0x0503.0505,0x0000.0505,0x0101.0101,0x0000.0701,0x0507.0705,0x0000.0505,0x0505.0503,0x0000.0505,0x0505.0506,0x0000.0305,0x0103.0507,0x0000.0101,0x0505.0506,0x0000.0403,0x0503.0507,0x0000.0505,0x0407.0106,0x0000.0304,0x0202.0207,0x0000.0202,0x0505.0505,0x0000.0705,0x0505.0505,0x0000.0205,0x0705.0505,0x0000.0507,0x0202.0505,0x0000.0505,0x0205.0505,0x0000.0202,0x0202.0407,0x0000.0701,0x0302.0204,0x0000.0402,0x0202.0202,0x0000.0202,0x0602.0201,0x0000.0102,0x0704.0000,0x0000.0001,0x0205.0200,0x0000.0000"))
 
-#include main.lua
+#include globals.lua
+--
 #include board.lua
 #include coroutines.lua
 #include ui.lua
 #include utils.lua
 #include bg.lua
+#include visuals.lua
+--
 #include states/menu.lua
 #include states/loading.lua
 #include states/game.lua
 #include states/rules.lua
+#include states/endgame.lua
+--
+#include main.lua
 
 __gfx__
 00000000110000000001110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

bg.lua

@@ -29,3 +29,7 @@ function draw_animated_bg(startx)
 		color)
 	end
 end
+
+function draw_bg_menu()
+
+end

board.lua

@@ -2,7 +2,7 @@ local Board = {}
 function Board.new()
 	local debug = false
 
-	local width = 8 -- tiles
+	local width = 4 -- tiles
 	local tile_width = 10 -- pixels
 	local padding = 1
 	local tiles = {}
@@ -68,13 +68,21 @@ function Board.new()
 		end,
 
 		try_flip_tile = function(self, id)
+			local to_color = nil
 			if locked[id] then return end
+			local from_color = tiles[id]
 			if tiles[id] == 0 then
-				tiles[id] = YELLOW
+				to_color = YELLOW
 			elseif tiles[id] == YELLOW then
-				tiles[id] = BLUE
+				to_color = BLUE
 			else tiles[id] = 0
+				-- empty tile
 			end
+			if to_color then
+				tiles[id] = to_color
+			end
+			local x,y = self:draw_coords(id)
+			spawn_tile_transition(x, y, tile_width-1, tile_width-1, from_color, to_color)
 		end,
 
 		get_rows = function(self)
@@ -420,14 +428,15 @@ function Board.new()
 			local v = tiles[idx]
 			if v > 0 then
 				local x,y = self:draw_coords(idx)
-				local color = v == BLUE and 12 or 8
+				local color = get_main_color(v)
+				local shade = get_shade_color(v)
 				if color == 1 then fillp(▒) else fillp(█) end
 				if self:is_locked(idx) then
 					rectfill2(x, y, w, w, color)
 				else
 					roundedrect(x, y, w, w, color)
-					line(x+1, y+w-1, x+w-2, y+w-1, color+1)
+					line(x+1, y+w-1, x+w-2, y+w-1, shade)
-					line(x+w-1, y+1, x+w-1, y+w-2, color+1)
+					line(x+w-1, y+1, x+w-1, y+w-2, shade)
 				end
 			else
 				fillp(█)

coroutines.lua

@@ -23,12 +23,12 @@ end
 
 -- to be used inside a coroutine
 function wait(seconds)
-  wait_frames(seconds*60)
+   wait_frames(seconds*30)
 end
 
 -- to be used inside a coroutine
 function wait_frames(frames)
   for i=1,frames do
-    yield()
+     yield()
   end
 end

globals.lua

@@ -1,3 +1,33 @@
 local amplitude = 128
 local mouse_x = 0
 local mouse_y = 0
+
+--
+-- constants
+--
+
+local BLUE = 1
+local YELLOW = 2
+
+-- 🅾️ Z[C]N ❎ [X]VM
+-- X and C have the same position on QWERTY and AZERTY
+local LEFT,RIGHT,UP,DOWN,BTN_O,BTN_X = 0,1,2,3,4,5
+
+local patterns = {
+	0b1000000000000000,
+	0b1000000000100000,
+	0b1010000000100000,
+	0b1010000010100000,
+	0b1010010010100000,
+	0b1010010010100001,
+	0b1010010110100001,
+	0b1010010110100101,
+	0b1110010110100101,
+	0b1110010110110101,
+	0b1111010110110101,
+	0b1111010111110101,
+	0b1111110111110101,
+	0b1111110111110111,
+	0b1111111111110111,
+	0b1111111111111111,
+}

main.lua

@@ -1,14 +1,3 @@
---
--- constants
---
-
-local BLUE = 1
-local YELLOW = 2
-
--- 🅾️ Z[C]N ❎ [X]VM
--- X and C have the same position on QWERTY and AZERTY
-local LEFT,RIGHT,UP,DOWN,BTN_O,BTN_X = 0,1,2,3,4,5
-
 --
 -- Utils
 --
@@ -118,25 +107,30 @@ function _init()
 	states = {
 		rules = state_rules(),
 		menu = state_menu(),
-		game = state_game(),
 		loading = state_loading(),
+		game = state_game(),
+		endgame = state_endgame(),
 	}
 
-	set_state(states.loading)
+	set_state(states.menu)
 
 end
 
 function _update60()
 	frame_count += 1
-	_coresolve()
-	gs._update()
 
 	-- update mouse coords
 	mouse_x = stat(32)
 	mouse_y = stat(33)
+
+	_coresolve()
+	gs._update()
 end
 
 function _draw()
 	gs._draw()
+	for overlay in all(overlays) do
+		overlay:_draw()
+	end
 	spr(1, stat(32), stat(33))
 end

states/endgame.lua

@@ -0,0 +1,51 @@
+function state_endgame()
+	local board
+	local message = "웃웃 yay! 웃웃"
+	local message_x = 0
+
+	local btn_back = make_button({x=1, y=118, h=7, text="🅾️/C bACK TO mENU", color=8,
+		on_click=function() go_to_menu() end,
+		on_hover=function(btn) btn.color = 7 end})
+
+	local function go_to_menu()
+		set_state(states.menu)
+	end
+
+	local function _enter(_board)
+		board = _board
+		message_x = (128 - print(message,0,-100))/2
+	end
+
+	local function _update()
+		btn_back:update()
+		if btnp(BTN_O) then
+			go_to_menu()
+		end
+	end
+
+	local function _draw()
+		cls()
+		board:draw()
+
+		-- wavy message
+		local offset=0
+		for i = 1, #message, 1 do      -- loop through every letter
+			letter = sub(message, i, i)  -- grab this letter
+			local st = t() + 0.125 * i     -- create a modified time for this letter
+			print(letter, message_x + offset, 20 + sin(st*0.5)*10, 7)  -- draw this letter
+			offset += print(letter,0,-100)
+		end
+
+		btn_back:draw()
+	end
+
+	local function _leave()
+	end
+
+	return {
+		_enter = _enter,
+		_update = _update,
+		_draw = _draw,
+		_leave = _leave
+	}
+end

states/game.lua

@@ -3,6 +3,7 @@ function state_game()
 	local board
 	local selected_id = 1
 	local timer_clue = 0
+	local mx,mx = 0,0
 
 	local clues = {}
 	local function show_clues()
@@ -27,7 +28,6 @@ function state_game()
 	 	fillp(█)
 	end
 
-	local mx,mx = 0,0
 	local function update_mouse()
 		-- update mouse position
 		if mx == mouse_x and my == mouse_y then return end
@@ -39,10 +39,19 @@ function state_game()
 		local x = mid(1, (mouse_x - board_x) \ tw + 1, bw)
 		local y = mid(1, (mouse_y - board_y) \ tw + 1, bw)
 		selected_id = board:xy_idx(x,y)
-		printh("x: " .. x .. " y: " .. y .. " id: " .. selected_id)
+		-- printh("x: " .. x .. " y: " .. y .. " id: " .. selected_id)
+	end
+
+	local function check_endgame()
+		if board:is_complete() and board:is_valid() then
+			set_state(states.endgame, board)
+		end
 	end
 
 	local function _enter(_board)
+	-- mouse bound to buttons
+		poke(0x5F2D, 3)
+
 		board = _board
 		-- lock the initial tiles
 		board:lock_tiles()
@@ -52,6 +61,43 @@ function state_game()
 		-- stopcoroutine(show_clues)
 	end
 
+	local function _update()
+		local size = board:get_size()
+		local x, y = board:idx_xy(selected_id)
+		local moved = false
+
+		if btnp(UP) then
+			moved = true
+			y -= 1
+		elseif btnp(DOWN) then
+			moved = true
+			y += 1
+		elseif btnp(LEFT) then
+			moved = true
+			x -= 1
+		elseif btnp(RIGHT) then
+			moved = true
+			x += 1
+		end
+		if moved then
+			selected_id = board:xy_idx(x, y)
+		end
+
+		if btnp(BTN_X) then
+			board:try_flip_tile(selected_id)
+			show_clues()
+		end
+
+		update_mouse()
+
+		if (x<1) x=size
+		if (x>size) x=1
+		if (y<1) y=size
+		if (y>size) y=1
+
+		check_endgame()
+	end
+
 	local function _draw()
 		cls()
 		local x,y = board:draw_coords(1)
@@ -80,40 +126,6 @@ function state_game()
 		palt()
 	end
 
-	local function _update()
-		local size = board:get_size()
-		local x, y = board:idx_xy(selected_id)
-		local moved = false
-		if btnp(UP) then
-			moved = true
-			y -= 1
-		elseif btnp(DOWN) then
-			moved = true
-			y += 1
-		elseif btnp(LEFT) then
-			moved = true
-			x -= 1
-		elseif btnp(RIGHT) then
-			moved = true
-			x += 1
-		end
-		if moved then
-			selected_id = board:xy_idx(x, y)
-		end
-
-		if btnp(BTN_X) then
-			board:try_flip_tile(selected_id)
-			show_clues()
-		end
-
-		update_mouse()
-
-		if (x<1) x=size
-		if (x>size) x=1
-		if (y<1) y=size
-		if (y>size) y=1
-	end
-
 	return {
 		_enter = _enter,
 		_update = _update,

states/loading.lua

@@ -114,7 +114,6 @@ function state_loading()
 		end
 		messages_str ..= "tHANK YOU FOR YOUR PATIENCE"
 
-		custom_font()
 		startcoroutine(create_board)
 	end
 

states/menu.lua

@@ -8,18 +8,28 @@ function state_menu()
 	end
 
 	local buttons = {
-		make_button({x=10, y=10, w=30, text="play", data={i=1},
+		make_button({x=10, y=10, w=30, text="pLAY", data={i=1},
 			on_click=function() set_state(states.loading) end,
 			on_hover=function(btn) btn.color = 7 selected = 1 end,
 			on_draw=on_btn_draw}),
-		make_button({x=10, y=20, w=30, text="rules", data={i=2},
+		make_button({x=10, y=20, w=30, text="rULES", data={i=2},
 			on_click=function() set_state(states.rules) end,
 			on_hover=function(btn) btn.color = 7 selected = 2 end,
 			on_draw=on_btn_draw})
 	}
 
 	local function _enter()
+		-- mouse not bound to buttons
+		poke(0x5F2D, 1)
+	end
 
+	local function _draw()
+		cls()
+		draw_bg_menu()
+		for k,button in ipairs(buttons) do
+			button:draw(selected == k)
+		end
+		print("pRESS ❎/X TO CONTINUE", 8, 120, 7)
 	end
 
 	return {
@@ -34,19 +44,13 @@ function state_menu()
 				selected -= 1
 			elseif btnp(DOWN) then
 				selected += 1
-			elseif btnp(BTN_O) then
+			elseif btnp(BTN_X) then
 				buttons[selected]:on_click()
 			end
 			selected = mid(1, selected, #buttons)
 
 		end,
 
-		_draw = function()
+		_draw = _draw
-			cls()
-			for k,button in ipairs(buttons) do
-				button:draw(selected == k)
-			end
-			print("press 🅾️/c to continue", 8, 120, 7)
-		end
 	}
 end

states/rules.lua

@@ -11,11 +11,19 @@ function state_rules()
 		set_state(states.menu)
 	end
 
-	local btn_back = make_button({x=1, y=118, w=30, h=7, text="❎menu", color=8,
+	local btn_back = make_button({x=1, y=118, w=30, h=7, text="🅾️/C mENU", color=8,
 		on_click=function() go_back() end,
 		on_hover=function(btn) btn.color = 7 end})
 
 	return {
+		_enter = function()
+			custom_font()
+		end,
+
+		_exit = function()
+			standard_font()
+		end,
+
 		_update=function()
 			if frame_count%8==0 then
 				color += 1
@@ -34,7 +42,6 @@ function state_rules()
 
 		_draw=function()
 			cls()
-			custom_font()
 
 			print("1) yOU CAN'T HAVE MORE THAN\n   TWO (2) CONSECUTIVE TILES\n   OF THE SAME COLOR", 2,2, 7)
 			local x = 14

ui.lua

@@ -1,9 +1,10 @@
 function make_button(options)
 	local state = 0 -- 0 = normal, 1 = hovered, 2 = pressed
+	local w = print(options.text, 0, -100)
 	return {
 		x = options.x,
 		y = options.y,
-		w = options.w,
+		w = options.w or w,
 		h = options.h or 6,
 		data = options.data,
 		text = options.text,
@@ -39,8 +40,3 @@ function make_button(options)
 		end
 	}
 end
-
-function print_shadow(text, x, y, color)
-	print(text, x+1, y+1, 0)
-	print(text, x, y, color)
-end

utils.lua

@@ -7,7 +7,7 @@ function print(t,x,y,col1,col2)
 			end
 		end
 	end
-	oldprint(t, x, y, col1)
+	return oldprint(t, x, y, col1)
 end
 
 function str_width(str)

visuals.lua

@@ -0,0 +1,40 @@
+local overlays = {}
+
+function get_main_color(tint)
+	if tint == BLUE then
+		return 12
+	elseif tint == YELLOW then
+		return 8
+	else
+		return 1
+	end
+end
+
+function get_shade_color(tint)
+	if tint == BLUE then
+		return 13
+	elseif tint == YELLOW then
+		return 4
+	else
+		return 1
+	end
+end
+
+function spawn_tile_transition(x, y, w, h, from_tint, to_tint)
+	local p = #patterns
+	printh(patterns)
+	local from_color = get_main_color(from_tint)
+	local to_color = get_main_color(to_tint)
+	add(overlays, {
+		_draw = function(self)
+			fillp()
+			rectfill(x, y, x + w, y + h, from_color)
+			fillp(patterns[p]+0b0.1)
+			rectfill(x, y, x + w, y + h, to_color)
+			p -= 2
+			if p < 1 then
+				del(overlays, self)
+			end
+		end
+	})
+end