fun: mama kitteh!

server/create-server-room.js

@@ -1,5 +1,67 @@
 import {World} from '@avocado/physics/matter/world';
 import {Room} from '@avocado/topdown';
+
+// Helpers to make scripts for now.
+const behaviorTraversal = (path, value) => {
+  const traversal = {
+    type: 'traversal',
+    steps: path.map((key) => {
+      return {
+        type: 'key',
+        key: key,
+      };
+    }),
+  };
+  if ('undefined' !== typeof value) {
+    if ('object' === typeof value && 'traversal' === value.type) {
+      traversal.value = value;
+    }
+    else {
+      traversal.value = {
+        type: 'literal',
+        value,
+      };
+    }
+  }
+  return traversal;
+}
+
+const behaviorInvoke = (path, args) => {
+  const traversal = behaviorTraversal(path);
+  traversal.steps.push({
+    type: 'invoke',
+    args: args.map((arg) => {
+      if ('object' === typeof arg && 'traversal' === arg.type) {
+        return arg;
+      }
+      return {
+        type: 'literal',
+        value: arg,
+      };
+    }),
+  });
+  return traversal;
+}
+
+// Behaviors!
+const move = behaviorInvoke(['entity', 'moveFor'], [
+  behaviorInvoke(['global', 'randomNumber'], [0.25, 1, false])
+]);
+
+const firstWait = behaviorInvoke(['global', 'wait'], [
+  behaviorInvoke(['global', 'randomNumber'], [1, 4, false])
+]);
+
+const turn = behaviorTraversal(
+  ['entity', 'direction'],
+  behaviorInvoke(['global', 'randomNumber'], [0, 3])
+);
+
+const secondWait = behaviorInvoke(['global', 'wait'], [
+  behaviorInvoke(['global', 'randomNumber'], [0.5, 3, false])
+]);
+
+
 // A fire.
 function fireJSON(position) {
   return {
@@ -115,38 +177,6 @@ function flowerBarrelJSON(position) {
 }
 // A kitteh.
 function kittyJSON(position) {
-  const buildRandom = (min, max, floor = true) => {
-    return {
-      type: 'traversal',
-      steps: [
-        {
-          type: 'key',
-          key: 'global',
-        },
-        {
-          type: 'key',
-          key: 'randomNumber',
-        },
-        {
-          type: 'invoke',
-          args: [
-            {
-              type: 'literal',
-              value: min,
-            },
-            {
-              type: 'literal',
-              value: max,
-            },
-            {
-              type: 'literal',
-              value: floor,
-            },
-          ],
-        },
-      ],
-    };
-  }
   return {
     traits: {
       alive: {},
@@ -154,7 +184,7 @@ function kittyJSON(position) {
         params: {
           animations: {
             idle: {
-              offset: [0, -6],
+              offset: [0, -3],
               uri: '/kitty.animation.json',
             },
           }
@@ -180,77 +210,10 @@ function kittyJSON(position) {
                 routine: {
                   type: 'actions',
                   traversals: [
-                    {
+                    move,
-                      type: 'action',
+                    firstWait,
-                      steps: [
+                    turn,
-                        {
+                    secondWait,
-                          type: 'key',
-                          key: 'entity',
-                        },
-                        {
-                          type: 'key',
-                          key: 'moveFor',
-                        },
-                        {
-                          type: 'invoke',
-                          args: [
-                            buildRandom(0.25, 1, false),
-                          ],
-                        },
-                      ],
-                    },
-                    {
-                      type: 'action',
-                      steps: [
-                        {
-                          type: 'key',
-                          key: 'global',
-                        },
-                        {
-                          type: 'key',
-                          key: 'wait',
-                        },
-                        {
-                          type: 'invoke',
-                          args: [
-                            buildRandom(1, 4),
-                          ],
-                        },
-                      ],
-                    },
-                    {
-                      type: 'action',
-                      steps: [
-                        {
-                          type: 'key',
-                          key: 'entity',
-                        },
-                        {
-                          type: 'key',
-                          key: 'direction',
-                        },
-                      ],
-                      value: buildRandom(0, 3),
-                    },
-                    {
-                      type: 'action',
-                      steps: [
-                        {
-                          type: 'key',
-                          key: 'global',
-                        },
-                        {
-                          type: 'key',
-                          key: 'wait',
-                        },
-                        {
-                          type: 'invoke',
-                          args: [
-                            buildRandom(0.5, 3),
-                          ],
-                        },
-                      ],
-                    },
                   ],
                 }
               },
@@ -271,7 +234,7 @@ function kittyJSON(position) {
       existent: {},
       visible: {
         state: {
-          visibleScale: [1.5, 1.5],
+          visibleScale: [1, 1],
         }
       },
       mobile: {
@@ -291,7 +254,7 @@ function kittyJSON(position) {
           shape: {
             type: 'rectangle',
             position: [0, 0],
-            size: [12, 6],
+            size: [8, 4],
           },
         },
       },
@@ -299,6 +262,70 @@ function kittyJSON(position) {
     },
   };
 }
+// A MAMA kitteh.
+function mamaKittyJSON(position) {
+
+  const storeJSON = behaviorTraversal(
+    ['context', 'json'],
+    {
+      traits: {
+        positioned: {
+          state: {},
+        },
+      },
+    },
+  );
+
+  const setJSONX = behaviorTraversal(
+    ['context', 'json', 'traits', 'positioned', 'state', 'x'],
+    behaviorInvoke(['global', 'multiply'], [
+      behaviorTraversal(['entity', 'x']), 4
+    ]),
+  );
+
+  const setJSONY = behaviorTraversal(
+    ['context', 'json', 'traits', 'positioned', 'state', 'y'],
+    behaviorInvoke(['global', 'multiply'], [
+      behaviorTraversal(['entity', 'y']), 4
+    ]),
+  );
+
+  const spawn = behaviorInvoke(['entity', 'spawn'], [
+    'kitteh',
+    behaviorTraversal(['context', 'json']),
+  ]);
+
+  const json = JSON.parse(JSON.stringify(kittyJSON(position)));
+  const {traits} = json;
+  traits.alive.state ={
+    life: 5000,
+    maxLife: 5000,
+  };
+  traits.animated.params.animations.idle.offset = [0, -8];
+  traits.behaved.params.routines.routines.initial.routine.traversals = [
+    move,
+    firstWait,
+    turn,
+    storeJSON,
+    setJSONX,
+    setJSONY,
+    spawn,
+    secondWait,
+  ];
+  traits.visible.state.visibleScale = [2, 2];
+  traits.shaped.params.shape.size = [16, 8];
+  traits.spawner = {
+    params: {
+      spawns: {
+        kitteh: kittyJSON([100, 100]),
+      },
+    },
+    state: {
+      maxSpawns: 15,
+    },
+  };
+  return json;
+}
 // Room.
 const roomJSON = {
   size: [384, 384],
@@ -348,10 +375,10 @@ for (let i = 0; i < 20; ++i) {
   const y = Math.floor(Math.random() * 284) + 50;
   roomJSON.layers.everything.entities.push(flowerBarrelJSON([x * 4, y * 4]));
 }
-for (let i = 0; i < 50; ++i) {
+for (let i = 0; i < 4; ++i) {
   const x = Math.floor(Math.random() * 284) + 50;
   const y = Math.floor(Math.random() * 284) + 50;
-  roomJSON.layers.everything.entities.push(kittyJSON([x * 4, y * 4]));
+  roomJSON.layers.everything.entities.push(mamaKittyJSON([x * 4, y * 4]));
 }
 for (let i = 0; i < 15; ++i) {
   const x = Math.floor(Math.random() * 284) + 50;

yarn.lock

@@ -21,8 +21,8 @@
   resolved "https://npm.i12e.cha0s.io/@avocado%2fcore/-/core-1.0.4.tgz#ca0c9c91f91b51d02655808f3f85cf7f9b845b29"
 
 "@avocado/entity@1.x":
-  version "1.0.9"
+  version "1.0.10"
-  resolved "https://npm.i12e.cha0s.io/@avocado%2fentity/-/entity-1.0.9.tgz#aea08882c343b2a534d6cfc86d42263686c481cc"
+  resolved "https://npm.i12e.cha0s.io/@avocado%2fentity/-/entity-1.0.10.tgz#ff39fcbe41bb20b75d7defc4eb069d535dd9543a"
   dependencies:
     "@avocado/core" "1.x"
     "@avocado/graphics" "1.x"
@@ -34,6 +34,7 @@
     debug "^3.1.0"
     immutable "4.0.0-rc.12"
     lodash.mapvalues "4.6.0"
+    lodash.merge "4.6.1"
     lodash.without "4.4.0"
 
 "@avocado/graphics@1.x":
@@ -2874,6 +2875,10 @@ lodash.mapvalues@4.6.0:
   version "4.6.0"
   resolved "https://npm.i12e.cha0s.io/lodash.mapvalues/-/lodash.mapvalues-4.6.0.tgz#1bafa5005de9dd6f4f26668c30ca37230cc9689c"
 
+lodash.merge@4.6.1:
+  version "4.6.1"
+  resolved "https://npm.i12e.cha0s.io/lodash.merge/-/lodash.merge-4.6.1.tgz#adc25d9cb99b9391c59624f379fbba60d7111d54"
+
 lodash.without@4.4.0:
   version "4.4.0"
   resolved "https://npm.i12e.cha0s.io/lodash.without/-/lodash.without-4.4.0.tgz#3cd4574a00b67bae373a94b748772640507b7aac"