diff --git a/README.md b/README.md
index 5fa1128..507d532 100644
--- a/README.md
+++ b/README.md
@@ -50,17 +50,14 @@ kt-flatbuffers -> wasm -> lua?
 
 https://www.npmjs.com/package/wasm2lua?activeTab=readme
 
-##### flatbuffers
 
-https://github.com/dvidelabs/flatcc
+##### Encodings
 
-
-##### z85 encoding
-
-* Kotlin https://gist.github.com/ischumacher/b4929f26341ebef62cbce35c65543eda
-* Lua https://web-eworks.github.io/lZ85/
-
-#### CBOR
-
-https://www.zash.se/lua-cbor.html
-https://code.zash.se/lua-cbor/archive/68b3a36d0816.tar.gz
+* flatbuffers https://github.com/dvidelabs/flatcc
+* z85 encoding
+  * Kotlin https://gist.github.com/ischumacher/b4929f26341ebef62cbce35c65543eda
+  * Lua https://web-eworks.github.io/lZ85/
+* https://github.com/SafeteeWoW/LibDeflate
+* CBOR 
+  * https://www.zash.se/lua-cbor.html
+  * https://code.zash.se/lua-cbor/archive/68b3a36d0816.tar.gz
diff --git a/build.gradle.kts b/build.gradle.kts
index b67ca9a..42a664f 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -6,7 +6,7 @@ plugins {
 }
 
 group = "dev.adamko.kafkatorio"
-version = "0.1.6"
+version = "0.1.7"
 
 val licenseFile: RegularFile by extra(layout.projectDirectory.file("LICENSE"))
 
diff --git a/modules/events-mod/src/main/typescript/control.ts b/modules/events-mod/src/main/typescript/control.ts
index 544678b..e0064ea 100644
--- a/modules/events-mod/src/main/typescript/control.ts
+++ b/modules/events-mod/src/main/typescript/control.ts
@@ -1 +1,8 @@
-require("events")
\ No newline at end of file
+import {emitTiles} from "./prototypes/emitPrototypes";
+
+require("events")
+
+// on startup, push out prototypes
+script.on_configuration_changed((e: ConfigurationChangedData) => {
+  emitTiles()
+})
diff --git a/modules/events-mod/src/main/typescript/events.ts b/modules/events-mod/src/main/typescript/events.ts
index 7ac5ec3..fd5d7d3 100644
--- a/modules/events-mod/src/main/typescript/events.ts
+++ b/modules/events-mod/src/main/typescript/events.ts
@@ -1,63 +1,16 @@
-import {Serdes} from "./serdes/serdes"
-
-const MOD_VERSION = script.active_mods["@mod.name@"] ?? "UNKNOWN"
-const FACTORIO_VERSION = script.active_mods["base"] ?? "UNKNOWN"
+import {
+  handleChunkUpdate,
+  handleConsoleChat,
+  handleEntityUpdate,
+  handlePlayerUpdate,
+  handleSurfaceUpdate
+} from "./events/handlers";
 
 const mapEventIdToName = new LuaTable<defines.Events, keyof typeof defines.events>()
 for (const [k, v] of pairs(defines.events)) {
   mapEventIdToName.set(v, k)
 }
 
-function handlePlayerUpdate(tick: uint, playerIndex: uint, eventType: string) {
-  let player: LuaPlayer = game.players[playerIndex]
-  let table = Serdes.playerToTable(player)
-  emitEvent(table, tick, eventType)
-
-  handleCharactersEvent(tick, playerIndex, eventType)
-}
-
-function handleCharactersEvent(tick: uint, playerIndex: uint, eventType: string) {
-
-  let player: LuaPlayer = game.players[playerIndex]
-
-  if (player.character != undefined) {
-    handleEntityUpdate(tick, player.character, eventType)
-  }
-  for (const character of player.get_associated_characters()) {
-    if (character != undefined) {
-      handleEntityUpdate(tick, character, eventType)
-    }
-  }
-}
-
-function handleEntityUpdate(tick: uint, entity: LuaEntity, eventType: string) {
-  let table = Serdes.entityToTable(entity)
-  emitEvent(table, tick, eventType)
-}
-
-function surfaceEvent(tick: uint, surface: LuaSurface, eventType: string) {
-  let table = Serdes.surfaceToTable(surface)
-  emitEvent(table, tick, eventType)
-}
-
-// const SERVER_ID: uint = 0
-// const EVENT_FILE_DIR: string = "events"
-/** Emit a serialised event */
-function emitEvent<T extends FactorioObjectData>(eventData: T, tick: uint, eventType: string) {
-
-  let event: FactorioEvent<T> = {
-    data: eventData,
-    event_type: eventType,
-    mod_version: MOD_VERSION,
-    factorio_version: FACTORIO_VERSION,
-    tick: tick
-  }
-
-  let data = game.table_to_json(event)
-
-  localised_print(`FactorioEvent: ${data}`)
-}
-
 // script.on_event(
 //     [defines.events.on_pre_build, defines.events.on_player_dropped_item],
 //     (e: OnPreBuildEvent | OnPlayerDroppedItemEvent) => {
@@ -94,20 +47,32 @@ script.on_event(
     defines.events.on_tick,
     (e: OnTickEvent) => {
       if (e.tick % 60 == 0) {
-
-        for (const [index, _] of pairs(game.surfaces)) {
-          let surface = game.get_surface(index) // TODO fix / report can't iterate over surfaces
-          if (surface != undefined) {
-            surfaceEvent(e.tick, surface, mapEventIdToName.get(e.name))
-          }
-          // let surface = game.surfaces[index]
-          // surfaceEvent(e.tick, surface, mapEventIdToName.get(e.name))
+        for (const [_, surface] of pairs(game.surfaces)) {
+          handleSurfaceUpdate(e.tick, surface, mapEventIdToName.get(e.name))
         }
+
+        // for (const [index, _] of pairs(game.surfaces)) {
+        //   let surface = game.get_surface(index) // TODO fix / report can't iterate over surfaces
+        //   if (surface != undefined) {
+        //     handleSurfaceUpdate(e.tick, surface, mapEventIdToName.get(e.name))
+        //   }
+        ////   let surface = game.surfaces[index]
+        ////   surfaceEvent(e.tick, surface, mapEventIdToName.get(e.name))
+        // }
       }
     }
-);
+)
 
+script.on_event(
+    defines.events.on_console_chat,
+    (e: OnConsoleChatEvent) => {
+      handleConsoleChat(e.tick, e.player_index, e.message, mapEventIdToName.get(e.name))
+    }
+)
 
-// script.on_load(() => {
-//   game.print("loaded Factorio Web Map!")
-// });
+script.on_event(
+    defines.events.on_chunk_charted,
+    (e: OnChunkChartedEvent) => {
+      handleChunkUpdate(e.tick, mapEventIdToName.get(e.name), e.surface_index, e.position)
+    }
+)
diff --git a/modules/events-mod/src/main/typescript/events/emitter.ts b/modules/events-mod/src/main/typescript/events/emitter.ts
new file mode 100644
index 0000000..8613fae
--- /dev/null
+++ b/modules/events-mod/src/main/typescript/events/emitter.ts
@@ -0,0 +1,21 @@
+export const MOD_VERSION = script.active_mods["@mod.name@"] ?? "UNKNOWN"
+export const FACTORIO_VERSION = script.active_mods["base"] ?? "UNKNOWN"
+
+// const SERVER_ID: uint = 0
+// const EVENT_FILE_DIR: string = "events"
+
+/** Emit a serialised event */
+export function emitEvent<T extends FactorioObjectData>(eventData: T, tick: uint, eventType: string) {
+
+  let event: FactorioEvent<T> = {
+    data: eventData,
+    event_type: eventType,
+    mod_version: MOD_VERSION,
+    factorio_version: FACTORIO_VERSION,
+    tick: tick
+  }
+
+  let data = game.table_to_json(event)
+
+  localised_print(`FactorioEvent: ${data}`)
+}
diff --git a/modules/events-mod/src/main/typescript/events/handlers.ts b/modules/events-mod/src/main/typescript/events/handlers.ts
new file mode 100644
index 0000000..e2ec935
--- /dev/null
+++ b/modules/events-mod/src/main/typescript/events/handlers.ts
@@ -0,0 +1,82 @@
+import {Serdes} from "./serdes"
+import {emitEvent} from "./emitter";
+
+export function handlePlayerUpdate(tick: uint, playerIndex: uint, eventType: string) {
+  let player: LuaPlayer = game.players[playerIndex]
+  let table = Serdes.playerToTable(player)
+  emitEvent(table, tick, eventType)
+
+  handleCharactersEvent(tick, playerIndex, eventType)
+}
+
+export function handleCharactersEvent(tick: uint, playerIndex: uint, eventType: string) {
+
+  let player: LuaPlayer = game.players[playerIndex]
+
+  if (player.character != undefined) {
+    handleEntityUpdate(tick, player.character, eventType)
+  }
+  for (const character of player.get_associated_characters()) {
+    if (character != undefined) {
+      handleEntityUpdate(tick, character, eventType)
+    }
+  }
+}
+
+export function handleEntityUpdate(tick: uint, entity: LuaEntity, eventType: string) {
+  let table = Serdes.entityToTable(entity)
+  emitEvent(table, tick, eventType)
+}
+
+export function handleSurfaceUpdate(
+    tick: uint,
+    surface: LuaSurface,
+    eventType: string
+) {
+  let table = Serdes.surfaceToTable(surface)
+  emitEvent(table, tick, eventType)
+}
+
+
+export function handleConsoleChat(
+    tick: uint,
+    playerIndex: uint | undefined,
+    message: string,
+    eventType: string,
+) {
+  let table = Serdes.consoleChat(message, playerIndex)
+  emitEvent(table, tick, eventType)
+}
+
+const CHUNK_SIZE = 32
+
+export function handleChunkUpdate(tick: uint,
+                                  eventType: string,
+                                  surfaceIndex: uint,
+                                  position: ChunkPosition) {
+
+  let surface = game.get_surface(surfaceIndex)
+
+  let x = (position as ChunkPositionTable).x * CHUNK_SIZE
+  let y = (position as ChunkPositionTable).y * CHUNK_SIZE
+
+  let tiles = surface?.find_tiles_filtered({
+        position: {x: x, y: y},
+        radius: CHUNK_SIZE,
+        collision_mask: ["ground-tile", "water-tile"]
+      }
+  ) ?? []
+
+  let tilePositionMap = new Map<PositionData, FactorioTile>();
+  for (let tile of tiles) {
+    let position = Serdes.positionTableToTable(tile.position)
+    tilePositionMap.set(position, Serdes.convertTile(tile))
+  }
+  let mapChunk: FactorioTilesMap = {
+    object_name: "FactorioTilesMap",
+    tiles: tilePositionMap,
+  }
+
+  emitEvent(mapChunk, tick, eventType)
+
+}
diff --git a/modules/events-mod/src/main/typescript/serdes/serdes.ts b/modules/events-mod/src/main/typescript/events/serdes.ts
similarity index 78%
rename from modules/events-mod/src/main/typescript/serdes/serdes.ts
rename to modules/events-mod/src/main/typescript/events/serdes.ts
index 128f219..3394ba6 100644
--- a/modules/events-mod/src/main/typescript/serdes/serdes.ts
+++ b/modules/events-mod/src/main/typescript/events/serdes.ts
@@ -1,6 +1,5 @@
 export namespace Serdes {
 
-
   export function playerToTable(player: LuaPlayer): PlayerData {
     let charIds = entitiesToUnitNumbers(player.get_associated_characters())
     return {
@@ -65,8 +64,7 @@ export namespace Serdes {
     }
   }
 
-  export function mapColour(color: Color): Colour {
-    color = (color as ColorTable)
+  export function mapColour(color: ColorTable): Colour {
     return {
       red: color.r ?? 0,
       green: color.g ?? 0,
@@ -75,4 +73,23 @@ export namespace Serdes {
     }
   }
 
+  export function consoleChat(content: string, playerIndex?: uint): ConsoleChatMessage {
+    return {
+      object_name: "ConsoleChatMessage",
+
+      author_player_index: playerIndex ?? null,
+      content: content
+    }
+  }
+
+  export function convertTile(tile: LuaTile): FactorioTile {
+    return {
+      object_name: tile.object_name,
+
+      position: tile.position,
+      prototype_name: tile.prototype.name,
+      surface_index: tile.surface.index
+    }
+  }
+
 }
diff --git a/modules/events-mod/src/main/typescript/package-lock.json b/modules/events-mod/src/main/typescript/package-lock.json
index a7c3550..4fe36f3 100644
--- a/modules/events-mod/src/main/typescript/package-lock.json
+++ b/modules/events-mod/src/main/typescript/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "kafkatorio-events-mod",
-  "version": "0.1.6",
+  "version": "0.1.7",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -74,9 +74,9 @@
       "integrity": "sha512-GNzQvQTOIP6RyTfE2Qxb8ZVlNmw0n88vp1szwWRimP02mnTsx3Wtn5qRdqY9w2XduFNUgvOwhNnQsjwCp+kqaQ=="
     },
     "typed-factorio": {
-      "version": "0.14.1",
-      "resolved": "https://registry.npmjs.org/typed-factorio/-/typed-factorio-0.14.1.tgz",
-      "integrity": "sha512-0ot54PB1/bvSz2dENYh2pdQSdGgBuxD4ZxRVBlp8R1AiurbU2yqRvn8JPX5oOMcJjRGHqnO8g0m4R3fRwI8qvQ=="
+      "version": "0.15.0",
+      "resolved": "https://registry.npmjs.org/typed-factorio/-/typed-factorio-0.15.0.tgz",
+      "integrity": "sha512-hEpW+nRL3q5vg3aOxbNbYpwARxYzMTncihurAucwnpQ/IDc4w4PrO2/OWHI5R+PkZSEQUY5LSRxG7qrGqDeWHQ=="
     },
     "typescript": {
       "version": "4.5.4",
diff --git a/modules/events-mod/src/main/typescript/package.json b/modules/events-mod/src/main/typescript/package.json
index 603a2d4..5fd898c 100644
--- a/modules/events-mod/src/main/typescript/package.json
+++ b/modules/events-mod/src/main/typescript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "kafkatorio-events-mod",
-  "version": "0.1.6",
+  "version": "0.1.7",
   "private": true,
   "scripts": {
     "build": "tstl",
@@ -14,7 +14,7 @@
     "lua-types": "^2.11.0",
     "@types/node": "^12.0.8",
     "typescript-to-lua": "1.3.0",
-    "typed-factorio": "0.14.1",
+    "typed-factorio": "0.15.0",
     "typescript": "4.5.4"
   },
   "license": "UNLICENSED",
diff --git a/modules/events-mod/src/main/typescript/prototypes/emitPrototypes.ts b/modules/events-mod/src/main/typescript/prototypes/emitPrototypes.ts
new file mode 100644
index 0000000..44aa893
--- /dev/null
+++ b/modules/events-mod/src/main/typescript/prototypes/emitPrototypes.ts
@@ -0,0 +1,42 @@
+import {Serdes} from "../events/serdes";
+
+export function emitTiles() {
+
+  let tilePrototypes = new LuaTable<string, FactorioMapTilePrototype>()
+
+  for (const [_, tile] of pairs(game.tile_prototypes)) {
+    // let ttttt = game.tile_prototypes[tileName]
+    tilePrototypes.set(tile.name, mapTilePrototype(tile))
+  }
+
+  // for (let tileName in game.tile_prototypes) {
+  //   const tile = game.tile_prototypes[tileName]
+  //   tilePrototypes.set(tileName, mapTilePrototype(tile))
+  // }
+
+  // for (const [id, player] of pairs(game.players)) {
+  //   const num: number = id
+  //   const p: LuaPlayer = player
+  // }
+  emitPrototypes(tilePrototypes)
+}
+
+function mapTilePrototype(tile: LuaTilePrototype): FactorioMapTilePrototype {
+  return {
+    object_name: tile.object_name,
+
+    name: tile.name,
+    order: tile.order,
+    layer: tile.layer,
+    collision_masks: [],
+    map_color: Serdes.mapColour(tile.map_color),
+    can_be_mined: tile.mineable_properties.minable,
+  }
+}
+
+function emitPrototypes<T extends FactorioPrototype>(prototypes: LuaTable<string, T>) {
+
+  let data = game.table_to_json(prototypes)
+
+  localised_print(`FactorioPrototype: ${data}`)
+}
diff --git a/modules/events-mod/src/main/typescript/schema/events-schema.ts b/modules/events-mod/src/main/typescript/schema/events-schema.ts
index 88aa0db..24d67a3 100644
--- a/modules/events-mod/src/main/typescript/schema/events-schema.ts
+++ b/modules/events-mod/src/main/typescript/schema/events-schema.ts
@@ -1,4 +1,4 @@
-// Generated by TypeScriptGenerator - do edit this file manually
+// Generated by TypeScriptGenerator - do not edit this file manually
 interface FactorioObjectData {
     object_name: string;
 }
@@ -52,4 +52,41 @@ interface SurfaceData extends FactorioObjectData {
     index: uint;
     name: string;
     object_name: string;
+}
+
+interface ConsoleChatMessage extends FactorioObjectData {
+    author_player_index: uint | null;
+    content: string;
+    object_name: string;
+}
+
+interface FactorioTile extends FactorioObjectData {
+    object_name: string;
+    position: PositionData;
+    prototype_name: string;
+    surface_index: int;
+}
+
+interface FactorioTilesMap extends FactorioObjectData {
+    object_name: string;
+    tiles: Map<PositionData, FactorioTile>;
+}
+
+interface FactorioTiles extends FactorioObjectData {
+    object_name: string;
+    tiles: FactorioTile[];
+}
+
+interface FactorioPrototype {
+    object_name: string;
+}
+
+interface FactorioMapTilePrototype extends FactorioPrototype {
+    can_be_mined: boolean;
+    collision_masks: string[];
+    layer: uint;
+    map_color: Colour;
+    name: string;
+    object_name: string;
+    order: string;
 }
\ No newline at end of file
diff --git a/modules/events-mod/src/main/typescript/tsconfig.json b/modules/events-mod/src/main/typescript/tsconfig.json
index 1e9e646..70b9ed4 100644
--- a/modules/events-mod/src/main/typescript/tsconfig.json
+++ b/modules/events-mod/src/main/typescript/tsconfig.json
@@ -12,6 +12,8 @@
       "lua-types/5.2",
       "typed-factorio/runtime"
     ],
+    "allowSyntheticDefaultImports": true,
+    "esModuleInterop": true,
     "explainFiles": true,
     "forceConsistentCasingInFileNames": true,
     "listEmittedFiles": true,
@@ -22,8 +24,7 @@
     "strict": true,
     "strictFunctionTypes": true,
     "strictNullChecks": true,
-    "traceResolution": true,
-    "esModuleInterop": true
+    "traceResolution": true
   },
   "tstl": {
     "luaTarget": "5.2",
diff --git a/modules/events-schema/build.gradle.kts b/modules/events-schema/build.gradle.kts
index 94ce097..efe3409 100644
--- a/modules/events-schema/build.gradle.kts
+++ b/modules/events-schema/build.gradle.kts
@@ -53,7 +53,8 @@ kotlin {
 
     val jvmMain by getting {
       dependencies {
-        implementation("com.github.ntrrgc:ts-generator:1.1.2")
+        implementation("com.github.aSemy:ts-generator:v1.2.1")
+//        implementation("com.github.ntrrgc:ts-generator:1.1.2")
         implementation("org.jetbrains.kotlin:kotlin-reflect")
       }
     }
diff --git a/modules/events-schema/src/commonMain/kotlin/dev/adamko/kafkatorio/events/schema/factorioEvents.kt b/modules/events-schema/src/commonMain/kotlin/dev/adamko/kafkatorio/events/schema/factorioEvents.kt
index ebf5d33..746352d 100644
--- a/modules/events-schema/src/commonMain/kotlin/dev/adamko/kafkatorio/events/schema/factorioEvents.kt
+++ b/modules/events-schema/src/commonMain/kotlin/dev/adamko/kafkatorio/events/schema/factorioEvents.kt
@@ -149,3 +149,44 @@ data class Colour(
   fun isPercentage(): Boolean = !isDecimal()
 
 }
+
+@Serializable
+data class ConsoleChatMessage(
+  @SerialName("author_player_index")
+  val authorPlayerIndex: UInt?,
+  val content: String,
+) : FactorioObjectData() {
+  @Transient
+  override val objectName: String = "ConsoleChatMessage"
+}
+
+@Serializable
+@SerialName("FactorioTilesMap")
+data class FactorioTilesMap(
+  val tiles: Map<PositionData, FactorioTile>,
+) : FactorioObjectData() {
+  @Transient
+  override val objectName: String = "FactorioTilesMap"
+}
+
+
+@Serializable
+@SerialName("FactorioTiles")
+data class FactorioTiles(
+  val tiles: List<FactorioTile>,
+) : FactorioObjectData() {
+  @Transient
+  override val objectName: String = "FactorioTiles"
+}
+
+
+@Serializable
+@SerialName("LuaTile")
+data class FactorioTile(
+  val prototypeName: String,
+  val position: PositionData,
+  val surfaceIndex: Int,
+) : FactorioObjectData() {
+  @Transient
+  override val objectName: String = "LuaTile"
+}
diff --git a/modules/events-schema/src/commonMain/kotlin/dev/adamko/kafkatorio/events/schema/factorioPrototypes.kt b/modules/events-schema/src/commonMain/kotlin/dev/adamko/kafkatorio/events/schema/factorioPrototypes.kt
new file mode 100644
index 0000000..53aacb6
--- /dev/null
+++ b/modules/events-schema/src/commonMain/kotlin/dev/adamko/kafkatorio/events/schema/factorioPrototypes.kt
@@ -0,0 +1,28 @@
+package dev.adamko.kafkatorio.events.schema
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.Transient
+import kotlinx.serialization.json.JsonClassDiscriminator
+
+@Serializable
+@JsonClassDiscriminator(FactorioObjectDataDiscriminatorKey)
+sealed class FactorioPrototype {
+  abstract val objectName: String
+}
+
+@Serializable
+@SerialName("LuaTilePrototype")
+data class FactorioMapTilePrototype(
+  val name: String,
+  val layer: UInt,
+  val mapColor: Colour,
+  val collisionMasks: List<String>,
+  val order: String,
+
+  /** Is this tile mineable at all? */
+  val canBeMined: Boolean,
+) : FactorioPrototype() {
+  @Transient
+  override val objectName: String = "LuaTilePrototype"
+}
diff --git a/modules/events-schema/src/jvmMain/kotlin/dev/adamko/kafkatorio/events/schema/kt2ts.kt b/modules/events-schema/src/jvmMain/kotlin/dev/adamko/kafkatorio/events/schema/kt2ts.kt
index 4a8af3f..8bbbabf 100644
--- a/modules/events-schema/src/jvmMain/kotlin/dev/adamko/kafkatorio/events/schema/kt2ts.kt
+++ b/modules/events-schema/src/jvmMain/kotlin/dev/adamko/kafkatorio/events/schema/kt2ts.kt
@@ -19,6 +19,7 @@ fun main(args: Array<String>) {
       buildSet {
         add(FactorioEvent::class)
         addAll(FactorioObjectData::class.sealedSubclasses)
+        addAll(FactorioPrototype::class.sealedSubclasses)
       },
       mappings = mapOf(
         // builtin Factorio numeric types > `typed-factorio/generated/builtin-types.d.ts`
@@ -56,7 +57,7 @@ fun main(args: Array<String>) {
 
 @Language("TypeScript")
 val header = """
-  |// Generated by TypeScriptGenerator - do edit this file manually
+  |// Generated by TypeScriptGenerator - do not edit this file manually
   |
 """.trimMargin()