Add camera

assets/scripts/camera.lua

@@ -1,2 +1,15 @@
-local cam = gamera.new(0,0,2000,2000)
-cam:setWorld(0,0,2000,2000)
+local gamera = require 'assets/scripts/vendor/gamera'
+
+camera = {}
+local limit = 200
+
+function camera.load(game)
+	camera.gcam = gamera.new(0, 0, game.window.width, game.window.height)
+	camera.gcam:setWorld(0, 0, game.canvas.width, game.canvas.height)
+end
+
+function camera.update(game, spaceship)
+	camera.gcam:setPosition(0, spaceship.y + limit)
+end
+
+return camera

assets/scripts/spaceship.lua

@@ -1,52 +1,54 @@
 local anim8 = require 'assets/scripts/vendor/anim8'
 
 local spaceship = {}
+spaceship.y = 0
 local press_button = false
 
 function spaceship.load(game)
 	-- power origin 1000
-	spaceship = { x = game.canvas.width / 2, y = 0 , power = 400 , size_collition = 28, polygons_collition = 8 }
-	spaceship.width = 156
-	spaceship.height = 143
-	spaceship.img = love.graphics.newImage('assets/sprites/spaceship/body.png')
-	spaceship.body = love.physics.newBody(game.world, (game.canvas.width / 2) - (spaceship.img:getWidth() / 2) , spaceship.y, 'dynamic')
-	spaceship.shape = love.physics.newCircleShape(20) 
-	spaceship.fixture = love.physics.newFixture(spaceship.body, spaceship.shape, 1)
-	spaceship.fixture:setRestitution(0.9)
-	local g = anim8.newGrid(spaceship.width, spaceship.height, spaceship.img:getWidth(), spaceship.img:getHeight())
-  	spaceship.animation_stop = anim8.newAnimation(g('1-1', 1), 0.1)
-  	spaceship.animation_fire = anim8.newAnimation(g('2-5', 1), 0.01)
+	body = { x = game.canvas.width / 2, y = 0 , power = 400 , size_collition = 28, polygons_collition = 8 }
+	body.width = 156
+	body.height = 143
+	body.img = love.graphics.newImage('assets/sprites/spaceship/body.png')
+	body.body = love.physics.newBody(game.world, (game.canvas.width / 2) - (body.img:getWidth() / 2) , body.y, 'dynamic')
+	body.shape = love.physics.newCircleShape(20) 
+	body.fixture = love.physics.newFixture(body.body, body.shape, 1)
+	body.fixture:setRestitution(0.9)
+	local g = anim8.newGrid(body.width, body.height, body.img:getWidth(), body.img:getHeight())
+  	body.animation_stop = anim8.newAnimation(g('1-1', 1), 0.1)
+  	body.animation_fire = anim8.newAnimation(g('2-5', 1), 0.01)
   	-- Light
   	light = {
   		img = love.graphics.newImage('assets/sprites/spaceship/light.png'),
-  		y = spaceship.y
+  		y = body.y
   	}
-  	light.x = spaceship.x + (spaceship.img:getWidth() / 2) + (light.img:getWidth() / 2)
-  	light.num_frames = 9
-  	light.width = 16
-  	light.height = 16
+  	light.x = body.x + (body.img:getWidth() / 2) + (light.img:getWidth() / 2)
+  	light.num_frames = 11
+  	light.width = 74
+  	light.height = 66
 	g = anim8.newGrid(light.width, light.height, light.img:getWidth(), light.img:getHeight())
-  	light.animation = anim8.newAnimation(g('1-' .. light.num_frames, 1), 0.1)
+  	light.animation = anim8.newAnimation(g('1-' .. light.num_frames, 1), 0.05)
 end
 
 function spaceship.update(dt)
 	-- Spaceship
-	spaceship.animation_fire:update(dt)
+	body.animation_fire:update(dt)
 	press_button = false
+	spaceship.y = body.body:getY()
 	-- Light
 	light.animation:update(dt)
-  	light.x = spaceship.body:getX() + (spaceship.width / 2) + (light.width / 2)
-  	light.y = spaceship.body:getY()
+  	light.x = body.body:getX() + 43
+  	light.y = body.body:getY() - 15
 	-- Controls
 	if control_up then
-		spaceship.body:applyForce(0, -spaceship.power)
+		body.body:applyForce(0, -body.power)
 		press_button = true
 	end
 	if control_right then
-		spaceship.body:applyForce(spaceship.power, 0)
+		body.body:applyForce(body.power, 0)
 		press_button = true
 	elseif control_left then
-		spaceship.body:applyForce(-spaceship.power, 0)
+		body.body:applyForce(-body.power, 0)
 		press_button = true
 	end
 	if control_quit then
@@ -57,9 +59,9 @@ end
 function spaceship.draw()
 	light.animation:draw(light.img, light.x, light.y)
 	if press_button then
-		spaceship.animation_fire:draw(spaceship.img, spaceship.body:getX(), spaceship.body:getY())
+		body.animation_fire:draw(body.img, body.body:getX(), body.body:getY())
 	else
-		spaceship.animation_stop:draw(spaceship.img, spaceship.body:getX(), spaceship.body:getY())
+		body.animation_stop:draw(body.img, body.body:getX(), body.body:getY())
 	end
 end
 

assets/scripts/tools.lua

@@ -36,4 +36,39 @@ function tools.clone_table(orig)
     return copy
 end
 
+-- Print table
+function tools.print_r(t)
+    local print_r_cache={}
+    local function sub_print_r(t,indent)
+        if (print_r_cache[tostring(t)]) then
+            print(indent.."*"..tostring(t))
+        else
+            print_r_cache[tostring(t)]=true
+            if (type(t)=="table") then
+                for pos,val in pairs(t) do
+                    if (type(val)=="table") then
+                        print(indent.."["..pos.."] => "..tostring(t).." {")
+                        sub_print_r(val,indent..string.rep(" ",string.len(pos)+8))
+                        print(indent..string.rep(" ",string.len(pos)+6).."}")
+                    elseif (type(val)=="string") then
+                        print(indent.."["..pos..'] => "'..val..'"')
+                    else
+                        print(indent.."["..pos.."] => "..tostring(val))
+                    end
+                end
+            else
+                print(indent..tostring(t))
+            end
+        end
+    end
+    if (type(t)=="table") then
+        print(tostring(t).." {")
+        sub_print_r(t,"  ")
+        print("}")
+    else
+        sub_print_r(t,"  ")
+    end
+    print()
+end
+
 return tools