lots of rewrite

old/main.lua

@@ -0,0 +1,157 @@
+local bsg = require "ships.bsg"
+local viper = require "ships.viper"
+
+local lg = love.graphics
+
+local images = {}
+local ships = {}
+
+local hx, hy = lg.getWidth() / 2, lg.getHeight() / 2
+
+local scale = 8
+
+local selected
+
+function love.load()
+    lg.setDefaultFilter("linear", "nearest", 1)
+    images.bsg = lg.newImage('img/bsg.png')
+    images.viper = lg.newImage('img/viper.png')
+    lg.setPointSize(10)
+    lg.setPointStyle("rough")
+
+    ships[1] = bsg()
+    for i=1,8 do
+        local v = viper()
+        table.insert(ships, v)
+        ships[1]:dock(v, i)
+    end
+end
+
+local timer = 0
+function love.update(dt)
+    timer = timer + dt
+    if timer >= 33 then
+        timer = timer - 33
+    end
+end
+
+local function drawClock(x, y, r)
+    local time = math.floor(33 - timer)
+    if time == 0 then time = 33 end
+
+    local maxTime = 33
+
+    local segments = 33
+    local segmentRadius = math.pi*2 / segments
+    local dividerRadius = segmentRadius / 2
+    --local time = 33
+
+    lg.setColor(255, 102, 0)
+    for i=1,time do
+        lg.arc("fill", x, y, r, (i-1)*segmentRadius - math.pi/2, i*segmentRadius - dividerRadius - math.pi/2)
+    end
+    lg.setColor(0, 0, 0)
+    lg.circle("fill", x, y, r/1.15)
+
+    -- this looks cool and all, but it is the same function as the outer ring
+    -- instead, use this internal space for displaying things like fuel and water and supplies
+    --[[
+    segments = 12
+    segmentRadius = math.pi*2 / segments
+    dividerRadius = segmentRadius / segments * 2
+    time = math.floor(time/maxTime * segments) --33 -> 12   percentage = time/maxTime..multiply this by 12
+
+    lg.setColor(255, 102, 0)
+    for i=1,time do
+        lg.arc("fill", x, y, r/1.5, (i-1)*segmentRadius - math.pi/2, i*segmentRadius - dividerRadius - math.pi/2)
+    end
+    lg.setColor(0, 0, 0)
+    lg.circle("fill", x, y, r/2)
+    --]]
+
+    --tmp, really each color-dependent section should do this itself!
+    lg.setColor(255, 255, 255)
+end
+
+local drawWheel = require "wheel";
+
+function love.draw()
+    lg.translate(hx, hy)
+
+    for i=1,#ships do
+        lg.draw(images[ships[i].img], ships[i].x * scale, ships[i].y * scale, ships[i].rotation, scale, scale, ships[i].ox, ships[i].oy)
+    end
+
+    if selected then
+        lg.setColor(220, 180, 0)
+        lg.point(selected.x * scale, selected.y * scale)
+        lg.setColor(255, 255, 255)
+    end
+
+    --drawClock(-355, -145, 120)
+    drawWheel(-355, -145, 120, timer)
+end
+
+function love.keypressed(key, unicode)
+    if key == "escape" then
+        love.event.quit()
+    end
+end
+
+local function pointInRadius(x, y, cx, cy, r)
+    cx = cx * scale + hx
+    cy = cy * scale + hy
+    local dx = x - cx
+    local dy = y - cy
+    return r * scale >= math.sqrt(dx * dx + dy * dy)
+end
+
+local function pointInAABB(x, y, cx, cy, s, r)
+    -- THIS IS HORRIBLY WRONG, FIX IT LATER
+    --[[
+    var x=((objects[i].x-objects[renderId].x)*Math.cos(rot)-(objects[i].y-objects[renderId].y)*Math.sin(rot))*scaleFactor;
+    var y=((objects[i].x-objects[renderId].x)*Math.sin(rot)+(objects[i].y-objects[renderId].y)*Math.cos(rot))*scaleFactor;
+    ]]
+    local nx = (x - cx) * math.cos(r) - (y - cy) * math.sin(r)
+    local ny = (x - cx) * math.sin(r) + (y - cy) * math.cos(r)
+    x = nx
+    y = ny
+    cx = cx * scale + hx
+    cy = cy * scale + hy
+    return x >= cx - s.w * scale / 2 and x <= cx + s.w * scale / 2 and y >= cy - s.h * scale / 2 and y <= cy + s.h * scale / 2
+end
+
+function love.mousepressed(x, y, button)
+    if button == "l" then
+        if selected then
+            -- find out where this actually is, now the ship selected is ordered to move to this point
+            selected.ship:moveTo(x * scale + hx, y * scale + hy)
+        else
+            for i=1,#ships do
+                if ships[i].selection.r then
+                    if pointInRadius(x, y, ships[i].x, ships[i].y, ships[i].selection.r) then
+                        -- selected
+                        -- NOW CHECK IF HAS NODES AND IF WE ARE SELECTING A SHIP ON A NODE!
+                        selected = {}
+                        selected.ship = ships[i]
+                        selected.x = ships[i].x
+                        selected.y = ships[i].y
+                    end
+                else
+                    if pointInAABB(x, y, ships[i].x, ships[i].y, ships[i].selection, ships[i].rotation) then
+                        -- we are selecting it!
+                        -- NOW CHECK IF HAS NODES AND IF WE ARE SELECTING A SHIP ON A NODE!
+                        selected = {}
+                        selected.ship = ships[i]
+                        selected.x = ships[i].x
+                        selected.y = ships[i].y
+                    end
+                end
+            end
+        end
+    elseif button == "wd" then
+        scale = scale * 1.1
+    elseif button == "wu" then
+        scale = scale * 0.9
+    end
+end