Update

conf.lua

@@ -2,6 +2,8 @@ WIDTH = 528
 HEIGHT = 300
 MULTIPLIER = 1.2
 
+Seed_colour = {0.4, 0.2, 0.4}
+
 --[[
 SCREEN_WIDTH = 320
 SCREEN_HEIGHT = 240

edge.lua

@@ -52,6 +52,11 @@ local edge = entity:from{
     end)
 }
 
+edge.draw = window.draw(function (self)
+    love.graphics.setLineJoin('bevel')
+    self:draw_lines(self.lines)
+end)
+
 local mt = {
     __index = function (t, k)
         if edge_data[t.dir][k] then

entity.lua

@@ -46,8 +46,6 @@ local function draw_line(l)
 end
 
 function m:draw_lines(lines)
-    love.graphics.push('all')
-    love.graphics.translate(self.x, self.y)
     love.graphics.setLineWidth(2)
 
     if type(lines[1]) == 'string' then
@@ -57,13 +55,11 @@ function m:draw_lines(lines)
             draw_line(l)
         end
     end
-
-    love.graphics.pop()
 end
 
-function m:draw()
+m.draw = window.draw(function (self)
     self:draw_lines(self.lines)
-end
+end)
 
 m.mousepressed = window.mousepressed(function (self, x, y, button)
 end)

item/flask.lua

@@ -0,0 +1,24 @@
+local window = require('window')
+local item = require('item')
+
+local line = {
+    15, 0, 25, 0,
+    40, 40, 0, 40,
+}
+
+local m = item:from{
+    width = 40,
+    height = 40,
+    colour = {0, 0, 0},
+    name = "Flask",
+    description = "A glass container filled with liquid.",
+}
+
+m.draw = window.draw(function (self)
+    love.graphics.setColor(self.colour)
+    love.graphics.polygon('fill', line)
+    love.graphics.setColor(1, 1, 1)
+    love.graphics.polygon('line', line)
+end)
+
+return m

obj/door.lua

@@ -19,13 +19,13 @@ local m = entity:from{
     code = 0,
 }
 
-function m:draw()
+m.draw = window.draw(function (self)
     if self.locked then
         self:draw_lines(locked_door)
     else
         self:draw_lines(open_door)
     end
-end
+end)
 
 function m:keyMode()
     self.mousepressed = window.mousepressed(function (self)

obj/plant.lua

@@ -5,11 +5,14 @@ local seed = require("item/seed")
 local pot = {
     {'fill', {60, 80, 100, 80, 100, 90, 60, 90}},
     {'fill', {65, 90, 95, 90, 90, 120, 70, 120}},
+    {'line', {80, 80, 70, 60, 60, 50}},
+    {'line', {70, 60, 80, 50}},
 }
 
 local m = entity:from{
     width = 120,
     height = 120,
+    grown = false,
 }
 
 function m:update()
@@ -17,6 +20,26 @@ end
 
 m.draw = window.draw(function (self)
     self:draw_lines(pot)
+
+    if grown then
+        love.graphics.circle('fill', 80, 50, 5)
+        for i = 0, 7 do
+            local x = 80 + 7 * math.sin(math.pi * i)
+            local y = 50 + 7 * math.cos(math.pi * i)
+            love.graphics.line(80, 50, x, y)
+        end
+    end
+end)
+
+m.mousepressed = window.mousepressed(function (self, x, y, button)
+    local i = inventory.selected_item
+
+    if i and i.name == "Flask" then
+        inventory:use()
+        local seed = seed:from{ colour = i.colour }
+        self.grown = true
+        seed:install(self.room, self.width + 80, self.height + 50)
+    end
 end)
 
 return m

obj/trashcan.lua

@@ -0,0 +1,24 @@
+local util = require("util")
+local window = require("window")
+local entity = require("entity")
+
+local m = entity:from{
+    width = 50,
+    height = 50,
+    lines = {'fill', {0, 0, 50, 0, 40, 50, 10, 50}},
+    items = {},
+}
+
+m.mousepressed = window.mousepressed(function (self, x, y, button)
+    local i = inventory.selected_item
+    if i then
+        util.add_entity(self.items, i)
+        inventory:use()
+    elseif #self.items > 0 then
+        local last = self.items[#self.items]
+        util.del_entity(self.items, last)
+        inventory:pickup(last)
+    end
+end)
+
+return m

room.lua

@@ -28,7 +28,7 @@ end
 
 room.mousepressed = window.propagate{'edges', 'objects'}
 
-function room:draw()
+room.draw = window.draw(function (self)
     self:draw_lines(self.lines)
 
     for i, v in ipairs(self.objects) do
@@ -38,7 +38,7 @@ function room:draw()
     for i, v in ipairs(self.edges) do
         v:draw()
     end
-end
+end)
 
 function room:insert(obj)
     util.add_entity(self.objects, obj)

room/vivarium.lua

@@ -2,17 +2,22 @@ local window = require("window")
 local room = require("room")
 local edge = require("edge")
 local plant = require("obj/plant")
+local trashcan = require("obj/trashcan")
 
 local m = room:from{
 }
 
 local p = plant:from{
+    colour = Seed_colour,
+    room = m,
 }
 
-p:install(m, 50, 40)
+p:install(m, 40, 80)
+
+trashcan:new():install(m, 180, 140)
 
 edge.set(m, 'left', "vivarium_table")
 edge.set(m, 'right', "vivarium_lock")
-edge.set(m, 'down', "Sundial Alley")
+edge.set(m, 'down', "Sundial alley")
 
 return m

room/vivarium_table.lua

@@ -1,10 +1,145 @@
+local util = require("util")
 local window = require("window")
+local entity = require("entity")
 local room = require("room")
 local edge = require("edge")
+local button = require("button")
+local flask = require("item/flask")
 
-local m = room:from{
+local function getColor(c)
+    local t = {
+        Red = { 1, 0, 0 },
+        Green = { 0, 1, 0 },
+        Blue = { 0, 0, 1 },
     }
 
+    if type(c) == "string" then
+        return t[c]
+    else
+        return c
+    end
+end
+
+local mixer = entity:from{
+    width = 130,
+    height = 110,
+    con_width = 60,
+    con_height = 100,
+    colours = {},
+    timer = 0,
+    anim = 0,
+}
+
+function mixer:empty()
+    self.colours = {}
+    self.anim = 0
+end
+
+local mempty = button.new("Empty", function ()
+    mixer:empty()
+end,
+75, 5, 50, 45)
+
+local mmix = button.new("Mix", function ()
+    local len = #mixer.colours
+    local c = {0, 0, 0}
+
+    for k, v in ipairs(mixer.colours) do
+        local v = getColor(v)
+        for i = 1, 3 do
+            c[i] = c[i] + v[i]
+        end
+    end
+
+    for i = 1, 3 do
+        c[i] = c[i] / len
+    end
+
+    mixer.colours = {}
+    for i = 1, len do
+        mixer.colours[i] = c
+    end
+end,
+75, 60, 50, 45)
+
+mixer.draw = window.draw(function (self)
+    local y = self.con_height + 5
+    for i, v in ipairs(self.colours) do
+        love.graphics.setColor(getColor(v))
+        local h = 5
+        if i == #self.colours then
+            h = h * self.anim
+        end
+        y = y - h
+
+        love.graphics.rectangle('fill', 5, y, self.con_width, h)
+    end
+    love.graphics.setColor(1, 1, 1)
+
+    mempty:draw()
+    mmix:draw()
+
+    love.graphics.rectangle('line', 5, 5, self.con_width, self.con_height)
+
+    love.graphics.rectangle('line', 0, 0, self.width, self.height)
+end)
+
+mixer.mousepressed = window.mousepressed(function (self, x, y, button)
+    if util.inside(x, y, 5, 5, self.con_width, self.con_height) and #self.colours > 0 then
+        local f = flask:from{ colour = getColor(self.colours[1]) }
+        f:itemMode()
+        inventory:pickup(f)
+        self:empty()
+
+        return true
+    end
+
+    window.iterate({mempty, mmix}, x, y, button)
+end)
+
+mixer.update = function (self, dt)
+    self.timer = self.timer + dt
+    if self.timer > 1/20 then
+        self.timer = self.timer - 1/20
+        self.anim = self.anim + 1/20
+        if self.anim > 1 then
+            self.anim = 1
+        end
+    end
+end
+
+function mixer:add(colour)
+    table.insert(self.colours, colour)
+    self.anim = 0
+end
+
+local vial = entity:from {
+    width = 20,
+    height = 60,
+    colour = ""
+}
+
+vial.draw = window.draw(function (self)
+    love.graphics.setColor(getColor(self.colour))
+    love.graphics.rectangle('fill', 0, 0, 20, 50)
+    love.graphics.arc('fill', 'open', 10, 50, 10, 0, math.pi)
+
+    love.graphics.setColor(1, 1, 1)
+    love.graphics.line(0, 50, 0, 0, 20, 0, 20, 50)
+    love.graphics.arc('line', 'open', 10, 50, 10, 0, math.pi)
+end)
+
+vial.mousepressed = window.mousepressed(function (self, x, y, button)
+    mixer:add(self.colour)
+end)
+
+local m = room:new()
+
+mixer:install(m, 160, 40)
+vial:from{ colour = "Red" }:install(m, 20, 40)
+vial:from{ colour = "Green" }:install(m, 60, 40)
+vial:from{ colour = "Blue" }:install(m, 100, 40)
+
 edge.set(m, 'down', "Vivarium")
 
 m.draw = window.draw(function (self)
@@ -13,7 +148,15 @@ m.draw = window.draw(function (self)
     love.graphics.rectangle('line', 10, 200, 20, 40)
     love.graphics.rectangle('line', 290, 200, 20, 40)
 
+    for i, v in ipairs(self.objects) do
+        v:draw()
+    end
+
     self.edges[1]:draw()
 end)
 
+m.update = function (self, dt)
+    mixer:update(dt)
+end
+
 return m

window.lua

@@ -28,7 +28,7 @@ end
 function w.iterate(t, x, y, button)
     for i, v in util.ipairs_rev(t) do
         if v:mousepressed(x, y, button) then
-            return
+            return true
         end
     end
 end