Add player, fix rectangle, add basic ammunition

entities/rectangle.lua

@@ -23,7 +23,7 @@ Rectangle = Class{
         end
     end;
 
-    update = function(self)
+    update = function(self, dt)
         PhysicsEntity.update(self, dt)
 
         self.x, self.y = self.fixture:getBoundingBox()
@@ -35,8 +35,16 @@ Rectangle = Class{
         if self.img ~= nil then
             love.graphics.draw(self.img, self.quad, self.body:getX(), self.body:getY(), self.angle, 1, 1, self.xsize / 2, self.ysize / 2)
         else
-            love.graphics.rectangle("fill", self.x, self.y, self.xsize, self.ysize)
+            love.graphics.push()
+            love.graphics.translate(self.body:getX(), self.body:getY())
+            love.graphics.rotate(self.angle)
+            love.graphics.rectangle("fill", -self.xsize / 2, -self.ysize / 2, self.xsize, self.ysize)
+            love.graphics.pop()
         end
     end;
+
+    setAngle = function(self, angle)
+        self.body:setAngle(deg_to_rad(angle))
+    end;
 }
 

entities/vickers77.lua

@@ -0,0 +1,34 @@
+Class = require 'hump.class'
+require 'entities/physicsentity'
+require 'settings'
+
+Vickers77 = Class{
+    __includes = Rectangle,
+
+    MAX_LIFETIME = 60 * 5,
+    img = nil,
+    frame = 0,
+
+    init = function(self, x, y, level)
+        local xsize = 0.35 * PIXELS_PER_METER
+        local ysize = 0.1 * PIXELS_PER_METER
+
+        Rectangle.init(self, x, y, level, "dynamic", 0.2, xsize, ysize, 1000, nil)
+        self.body:setBullet(true)
+    end;
+
+    update = function(self, dt)
+        Rectangle.update(self, dt)
+
+        self.frame = self.frame + 1
+
+        if self.frame >= self.MAX_LIFETIME then
+            self:delete()
+        end
+    end;
+
+    draw = function(self)
+        Rectangle.draw(self)
+    end;
+}
+

level_state.lua

@@ -1,10 +1,17 @@
 Gamestate = require 'hump.gamestate'
 require 'level'
+require 'player'
+require 'entities/vickers77'
 
 level_state = {}
 
-players = {}
+local players = {
-level_music = nil
+    [1] = Player(1, 'flux'),
+    [2] = Player(2, 'Nicd')
+}
+
+local level_music = nil
+local current_level = nil
 
 function level_state:init()
 end
@@ -50,6 +57,8 @@ function level_state:leave(bool)
 end
 
 function level_state:keypressed(key, unicode)
+    print('Somebody pressed ' .. key)
+
     -- Ctrl + R restarts current level.
     if key == "r"
        and (love.keyboard.isDown("lctrl")
@@ -57,13 +66,23 @@ function level_state:keypressed(key, unicode)
 
         current_level.reset = true
     else
-        -- Do something
+        for id, player in pairs(players) do
+            player:press(key)
+        end
     end
+
+    local shot = Vickers77(200, 700, current_level)
+    shot:setAngle(-89)
+    shot:punch(-89, 10000)
 end
 
 
 function level_state:keyreleased(key, unicode)
+    print('Somebody released ' .. key)
 
+   for id, player in pairs(players) do
+        player:release(key)
+    end
 end
 
 

menu_state.lua

@@ -1,5 +1,4 @@
 Gamestate = require 'hump.gamestate'
-Class = require 'hump.class'
 
 menu_state = {}
 

player.lua

@@ -0,0 +1,28 @@
+Class = require 'hump/class'
+require 'settings'
+
+Player = Class{
+    init = function(self, id, name)
+        self.id = id
+        self.name = name
+        self.keys = KEYMAP[self.id]
+
+        print(self.name .. ' (' .. self.id .. ') ready for action!')
+    end;
+
+    press = function(self, key)
+        for action, keycode in pairs(self.keys) do
+            if key == keycode then
+                print(self.name .. ' pressed ' .. action .. '!')
+            end
+        end
+    end;
+
+    release = function(self, key)
+        for action, keycode in pairs(self.keys) do
+            if key == keycode then
+                print(self.name .. ' released ' .. action .. '!')
+            end
+        end
+    end;
+}

settings.lua

@@ -5,3 +5,19 @@ PIXELS_PER_METER = 10
 
 GRAVITY_X = 0
 GRAVITY_Y = 9.82599 * PIXELS_PER_METER
+
+KEYMAP = {
+    [1] = {
+        ccw = 'k',
+        cw = 'l',
+        flip = 'i',
+        shoot = 'o'
+    },
+
+    [2] = {
+        ccw = 'a',
+        cw = 's',
+        flip = 'q',
+        shoot = 'w'
+    }
+}