woo stuff fancy

src/hud.lua

@@ -0,0 +1,106 @@
+local r = 75
+local edge = 5
+
+local x = -480 + r + edge
+local y = 270 - r - edge
+
+local x2 = 480 - r - edge
+local y2 = 270 - r - edge
+
+local verticalOffset = math.pi/2
+
+local timeSegments = 60
+local timeSegmentRadius = math.pi*2 / timeSegments
+local timeDividerRadius = timeSegmentRadius / 2
+
+local lg = love.graphics
+
+return function(stats)
+    lg.setColor(255, 102, 0)
+    if stats.time > 0 then
+        for i=1,stats.time do
+            lg.arc("fill", x, y, r, (i-1)*timeSegmentRadius - verticalOffset, i*timeSegmentRadius - timeDividerRadius - verticalOffset)
+        end
+    else
+        for i=0,stats.time+1,-1 do
+            lg.arc("fill", x, y, r, (i-1)*timeSegmentRadius - verticalOffset, i*timeSegmentRadius - timeDividerRadius - verticalOffset)
+        end
+    end
+
+    lg.setColor(0, 0, 0)
+    lg.circle("fill", x, y, r*4/5 + edge/2)
+
+    lg.setColor(255, 0, 0)
+    for i=1,stats.ammo do
+        lg.arc("fill", x, y, r*4/5 - edge/2, (i-1)*timeSegmentRadius - verticalOffset, i*timeSegmentRadius - timeDividerRadius - verticalOffset)
+    end
+
+    lg.setColor(0, 0, 0)
+    lg.circle("fill", x, y, r*3/5 + edge/2)
+
+    lg.setColor(255, 255, 0)
+    for i=1,stats.fuel do
+        lg.arc("fill", x, y, r*3/5 - edge/2, (i-1)*timeSegmentRadius - verticalOffset, i*timeSegmentRadius - timeDividerRadius - verticalOffset)
+    end
+
+    lg.setColor(0, 0, 0)
+    lg.circle("fill", x, y, r*2/5 + edge/2)
+
+    lg.setColor(0, 0, 255)
+    for i=1,stats.supplies do
+        lg.arc("fill", x, y, r*2/5 - edge/2, (i-1)*timeSegmentRadius - verticalOffset, i*timeSegmentRadius - timeDividerRadius - verticalOffset)
+    end
+
+    lg.setColor(0, 0, 0)
+    lg.circle("fill", x, y, r*1/5 + edge/2)
+
+    --[[
+    1-4 on first dial, main dial
+    5-8 on second dial
+
+    1 Time     orange
+    2 Ammo     red
+    3 Fuel     yellow
+    4 Supplies blue ?
+
+    5 Water    teal ?
+    6 Food     green
+    7 Metal    silver
+    8 Ore      brown
+    ]]
+
+    lg.setColor(0, 255, 255)
+    for i=1,stats.water do
+        lg.arc("fill", x2, y2, r, (i-1)*timeSegmentRadius - verticalOffset, i*timeSegmentRadius - timeDividerRadius - verticalOffset)
+    end
+
+    lg.setColor(0, 0, 0)
+    lg.circle("fill", x2, y2, r*4/5 + edge/2)
+
+    lg.setColor(0, 255, 0)
+    for i=1,stats.food do
+        lg.arc("fill", x2, y2, r*4/5 - edge/2, (i-1)*timeSegmentRadius - verticalOffset, i*timeSegmentRadius - timeDividerRadius - verticalOffset)
+    end
+
+    lg.setColor(0, 0, 0)
+    lg.circle("fill", x2, y2, r*3/5 + edge/2)
+
+    lg.setColor(100, 100, 100)
+    for i=1,stats.metal do
+        lg.arc("fill", x2, y2, r*3/5 - edge/2, (i-1)*timeSegmentRadius - verticalOffset, i*timeSegmentRadius - timeDividerRadius - verticalOffset)
+    end
+
+    lg.setColor(0, 0, 0)
+    lg.circle("fill", x2, y2, r*2/5 + edge/2)
+
+    lg.setColor(107, 66, 38)
+    for i=1,stats.ore do
+        lg.arc("fill", x2, y2, r*2/5 - edge/2, (i-1)*timeSegmentRadius - verticalOffset, i*timeSegmentRadius - timeDividerRadius - verticalOffset)
+    end
+
+    lg.setColor(0, 0, 0)
+    lg.circle("fill", x2, y2, r*1/5 + edge/2)
+
+    lg.setColor(255, 255, 255)
+    lg.print(stats.time, x, y)
+end

src/main.lua

@@ -9,6 +9,8 @@ local scale = 8
 local images = {}
 local fleet = {}
 
+local hud = require "hud"
+
 local bsg = require "ships.bsg"
 local viper = require "ships.viper"
 
@@ -31,6 +33,121 @@ function love.load()
     end
 end
 
+local timer = 0
+local stats = {
+    time = 60,
+    ammo = 40,
+    fuel = 55,
+    supplies = 10,
+    water = 30,
+    food = 40,
+    metal = 60,
+    ore = 24
+}
+local function getStats()
+    local ammo = 0
+    local fuel = 0
+    local supplies = 0
+    local water = 0
+    local food = 0
+    local metal = 0
+    local ore = 0
+
+    local maxAmmo = 0
+    local maxFuel = 0
+    local maxSupplies = 0
+    local maxWater = 0
+    local maxFood = 0
+    local maxMetal = 0
+    local maxOre = 0
+
+    for i=1,#fleet do
+        ammo = ammo + fleet[i].Resources.ammo
+        fuel = fuel + fleet[i].Resources.fuel
+        supplies = supplies + fleet[i].Resources.supplies
+        water = water + fleet[i].Resources.water
+        food = food + fleet[i].Resources.food
+        metal = metal + fleet[i].Resources.metal
+        ore = ore + fleet[i].Resources.ore
+
+        maxAmmo = maxAmmo + fleet[i].Resources.maxAmmo
+        maxFuel = maxFuel + fleet[i].Resources.maxFuel
+        maxSupplies = maxSupplies + fleet[i].Resources.maxSupplies
+        maxWater = maxWater + fleet[i].Resources.maxWater
+        maxFood = maxFood + fleet[i].Resources.maxFood
+        maxMetal = maxMetal + fleet[i].Resources.maxMetal
+        maxOre = maxOre + fleet[i].Resources.maxOre
+    end
+
+    ammo = ammo * 60 / maxAmmo
+    fuel = fuel * 60 / maxFuel
+    supplies = supplies * 60 / maxSupplies
+    water = water * 60 / maxWater
+    food = food * 60 / maxFood
+    metal = metal * 60 / maxMetal
+    ore = ore * 60 / maxOre
+
+    if ammo > 0 and ammo < 1 then
+        ammo = 1
+    end
+    if fuel > 0 and fuel < 1 then
+        fuel = 1
+    end
+    if supplies > 0 and supplies < 1 then
+        supplies = 1
+    end
+    if water > 0 and water < 1 then
+        water = 1
+    end
+    if food > 0 and food < 1 then
+        food = 1
+    end
+    if metal > 0 and metal < 1 then
+        metal = 1
+    end
+    if ore > 0 and ore < 1 then
+        ore = 1
+    end
+
+    return {
+        ammo = math.floor(ammo),
+        fuel = math.floor(fuel),
+        supplies = math.floor(supplies),
+        water = math.floor(water),
+        food = math.floor(food),
+        metal = math.floor(metal),
+        ore = math.floor(ore)
+    }
+end
+local timing = -60
+function love.update(dt)
+    timer = timer + dt
+    if timer >= 1 then
+        timer = timer - 1
+        --stat = current * 60 / max
+        stats = getStats()
+        --[[
+        stats = {
+            time = math.random(0, 60),
+            ammo = math.random(0, 60),
+            fuel = math.random(0, 60),
+            supplies = math.random(0, 60),
+            water = math.random(0, 60),
+            food = math.random(0, 60),
+            metal = math.random(0, 60),
+            ore = math.random(0, 60)
+        }
+        --]]
+    end
+
+    timing = timing + dt
+    if timing >= 60 then
+        timing = timing -120
+    end
+
+    stats.time = math.floor(timing) --TMP
+end
+
 function love.draw()
     lg.translate(hx, hy)
 
@@ -44,6 +161,8 @@ function love.draw()
         lg.setColor(220, 180, 0)
         lg.point(selected.x * scale, selected.y * scale)
     end
+
+    hud(stats)
 end
 
 function love.keypressed(key, unicode)

src/ships/Resources.lua

@@ -36,6 +36,25 @@ function Resources:initialize()
     self.crewUse = 0
 end
 
+function Resources:update(dt, engineStatus)
+    self.ammo = self.ammo - self.ammoUse * dt
+    if engineStatus == "idle" then
+        self.fuel = self.fuel - self.fuelUseIdle * dt
+    elseif engineStatus == "moving" then
+        self.fuel = self.fuel - self.fuelUseMoving * dt
+    else
+        error("Invalid engineStatus!")
+    end
+    self.supplies = self.supplies - self.suppliesUse * dt
+    self.water = self.water - self.waterUse * dt
+    self.food = self.food - self.foodUse * dt
+    self.metal = self.metal - self.metalUse * dt
+    self.ore = self.ore - self.oreUse * dt
+    self.crew = self.crew - self.crewUse * dt
+
+    --TODO check if running out of anything, and do whatever is appropriate
+end
+
 function Resources:maxEverything()
     self.ammo = self.maxAmmo
     self.fuel = self.maxFuel

src/ships/Ship.lua

@@ -24,6 +24,7 @@ function Ship:initialize(x, y, rotation)
 
     self.dockedTo = false
 
+    self.engineStatus = "idle"
     self.Resources = Resources()
 end
 
@@ -77,6 +78,7 @@ function Ship:moveTo(x, y)
 end
 
 function Ship:update(dt)
+    self.Resources:update(dt, self.engineStatus)
     --check our speed, see how far along the "line" we can go, go there
     -- if reached destination ... WELL SHIT DEST NEEDS TO BE ABLE TO KNOW IF IS SHIP OR WHATEVER
 end