enable zoom in the camera

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defold_game/.editor_settings

@@ -6,34 +6,14 @@
   :workflow {
     :open-tabs [
       [
-        [
-          "/main/main.atlas"
-          :scene
-        ]
         [
           "/main/main.collection"
           :scene
         ]
         [
-          "/main/player.tilesource"
+          "/main/zoom.script"
-          :scene
-        ]
-        [
-          "/main/player.script"
           :code
         ]
-        [
-          "/game.project"
-          :cljfx-form-view
-        ]
-        [
-          "/input/game.input_binding"
-          :cljfx-form-view
-        ]
-        [
-          "/main/player.sprite"
-          :scene
-        ]
       ]
     ]
     :recent-files [
@@ -46,7 +26,15 @@
         :text
       ]
       [
-        "/main/player.tilesource"
+        "/main/main.script"
+        :code
+      ]
+      [
+        "/main/main.collection"
+        :text
+      ]
+      [
+        "/main/player.sprite"
         :scene
       ]
       [
@@ -54,29 +42,41 @@
         :scene
       ]
       [
-        "/main/player.sprite"
+        "/main/player.tilesource"
-        :scene
-      ]
-      [
-        "/input/game.input_binding"
-        :cljfx-form-view
-      ]
-      [
-        "/main/main.script"
-        :code
-      ]
-      [
-        "/game.project"
-        :cljfx-form-view
-      ]
-      [
-        "/main/main.collection"
         :scene
       ]
       [
         "/main/player.script"
         :code
       ]
+      [
+        "/main/zoom.render_script"
+        :code
+      ]
+      [
+        "/builtins/render/default.render_script"
+        :code
+      ]
+      [
+        "/builtins/render/default.render"
+        :cljfx-form-view
+      ]
+      [
+        "/input/game.input_binding"
+        :cljfx-form-view
+      ]
+      [
+        "/game.project"
+        :cljfx-form-view
+      ]
+      [
+        "/main/zoom.script"
+        :code
+      ]
+      [
+        "/main/main.collection"
+        :scene
+      ]
     ]
   }
 }

defold_game/main/main.collection

@@ -2,7 +2,11 @@ name: "main"
 scale_along_z: 0
 embedded_instances {
   id: "camera"
-  data: "embedded_components {\n"
+  data: "components {\n"
+  "  id: \"zoom\"\n"
+  "  component: \"/main/zoom.script\"\n"
+  "}\n"
+  "embedded_components {\n"
   "  id: \"camera\"\n"
   "  type: \"camera\"\n"
   "  data: \"aspect_ratio: 1.0\\n"
@@ -10,7 +14,7 @@ embedded_instances {
   "near_z: -1.0\\n"
   "far_z: 1.0\\n"
   "orthographic_projection: 1\\n"
-  "orthographic_mode: ORTHO_MODE_AUTO_COVER\\n"
+  "orthographic_zoom: 2.0\\n"
   "\"\n"
   "}\n"
   ""

defold_game/main/zoom.script

@@ -0,0 +1,60 @@
+function init(self)
+	-- Add initialization code here
+	-- Learn more: https://defold.com/manuals/script/
+	-- Remove this function if not needed
+	msg.post("@render:", "use_fixed_projection", { near = -1, far = 1, zoom = 5 })
+	
+end
+
+function final(self)
+	-- Add finalization code here
+	-- Learn more: https://defold.com/manuals/script/
+	-- Remove this function if not needed
+end
+
+function update(self, dt)
+	-- Add update code here
+	-- Learn more: https://defold.com/manuals/script/
+	-- Remove this function if not needed
+	msg.post("@render:", "use_fixed_projection", { near = -1, far = 1, zoom = 5 })
+	
+end
+
+function late_update(self, dt)
+	-- This function is called at the end of update cycle but before render
+	-- Learn more: https://defold.com/manuals/script/
+	-- Remove this function if not needed
+end
+
+function fixed_update(self, dt)
+	-- This function is called if 'Fixed Update Frequency' is enabled in the Engine section of game.project
+	-- Can be coupled with fixed updates of the physics simulation if 'Use Fixed Timestep' is enabled in
+	-- Physics section of game.project
+	-- Add update code here
+	-- Learn more: https://defold.com/manuals/script/
+	-- Remove this function if not needed
+end
+
+function on_message(self, message_id, message, sender)
+	-- Add message-handling code here
+	-- Learn more: https://defold.com/manuals/message-passing/
+	-- Remove this function if not needed
+end
+
+function on_input(self, action_id, action)
+	-- Add input-handling code here. The game object this script is attached to
+	-- must have acquired input focus:
+	--
+	--    msg.post(".", "acquire_input_focus")
+	--
+	-- All mapped input bindings will be received. Mouse and touch input will
+	-- be received regardless of where on the screen it happened.
+	-- Learn more: https://defold.com/manuals/input/
+	-- Remove this function if not needed
+end
+
+function on_reload(self)
+	-- Add reload-handling code here
+	-- Learn more: https://defold.com/manuals/hot-reload/
+	-- Remove this function if not needed
+end