Merge branch 'develop'

README.md

@@ -1,2 +1,20 @@
 # fallout76
 Fallout 76 tools using Node and implemented in Coffeescript
+
+## base-weapons-dps
+Displays base dps for all weapons
+
+#### Command syntax
+
+    base-weapons-dps [--level <n>] [--type <name>] [--category <name>] [--weapon <name>] [--json] [--csv]
+
+#### Options
+
+| Option         | Description |
+|----------------|-------------|
+| --level, -l    | List only dps for the best weapon that can be equipped by a player at this level |
+| --type, -t     | Display only weapons of this type |
+| --category, -c | Display only weapons in this category |
+| --weapon, -w   | Display only this weapon |
+| --json         | Output the results in JSON format |
+| --csv          | Output the results in CSV format |

cs/base-weapons-dps.coffee

@@ -0,0 +1,175 @@
+# Displays base dps for all weapons
+#
+# Command syntax:
+#
+#     base-weapons-dps [--level <n>] [--type <name>] [--category <name>] [--weapon <name>] [--json] [--csv]
+#
+# Options:
+#
+#   --level <n>         List only dps for the best weapon that can be equipped by a player at this level
+#   --type <name>       Display only weapons of this type
+#   --category <name>   Display only weapons in this category
+#   --weapon <name>     Display only this weapon
+#   --json              Output the results in JSON format
+#   --csv               Output the results in CSV format
+
+yargs = require "yargs"
+fs = require "fs"
+
+args = yargs
+  .usage "$0", "Displays base dps for all weapons"
+  .help()
+  .version()
+  .option "level", {
+    type: "number"
+    alias: "l"
+    describe: "List dps only for the best weapons that can be equipped by a player at this level"
+  }
+  .option "type", {
+    type: "string"
+    conflicts: ["category", "weapon"]
+    alias: "t"
+    describe: "Display only weapons of this type"
+  }
+  .option "category", {
+    type: "string"
+    conflicts: ["type", "weapon"]
+    alias: "c"
+    describe: "Display only weapons in this category"
+  }
+  .option "weapon", {
+    type: "string"
+    conflicts: ["type", "category"]
+    alias: "w"
+    describe: "Display only this weapon"
+  }
+  .option "json", {
+    type: "boolean"
+    describe: "Output the results in JSON format"
+    conflicts: "csv"
+  }
+  .option "csv", {
+    type: "boolean"
+    describe: "Output the results in CSV format"
+    conflicts: "json"
+  }
+  .check (argv) ->
+    if argv.level? and (argv.level < 1 or argv.level > 50)
+      throw new Error "The level must be between 1 and 50"
+    return true
+  .argv
+
+atMost = (a, max) ->
+  for x, i in a
+    if (not result? or x > a[result]) and x <= max
+      result = i 
+  return result
+
+indented = ""
+indent = () ->
+  indented = indented.concat("  ")
+
+outdent = () ->
+  indented = indented.slice(2)
+
+dps = (weapon, i) ->
+  ballistic = if weapon.damage[i]? then weapon.damage[i] * weapon.speed else 0
+  energy = if weapon.damageEnergy? then weapon.damageEnergy[i] * weapon.speed else 0
+  radiation = if weapon.damageRadiation? then weapon.damageRadiation[i] * weapon.speed else 0
+  total = ballistic + energy + radiation
+  return [Math.round(ballistic), Math.round(energy), Math.round(radiation), Math.round(total)]
+
+dpsString = (weapon, i) ->
+  [b, e, r, t] = dps(weapon, i)
+  return Number(t).toString().padStart(4) + " (#{b}/#{e}/#{r})"
+
+
+fs.readFile "data/weapons.json", (err, data) ->
+  throw err if err
+  db = JSON.parse(data)
+
+  # JSON output
+  if args.json
+    out = {}
+    for typeName, type of db
+      if not args.type? or typeName is args.type
+        for categoryName, category of type
+          if not args.category? or categoryName is args.category
+            for weaponName, weapon of category
+              if not args.weapon? or weaponName is args.weapon
+                if args.level?
+                  i = atMost(weapon.level, args.level)
+                  if i?
+                    [b, e, r, t] = dps(weapon, i)
+                    out[typeName] = {} if not out[typeName]?
+                    out[typeName][categoryName] = {} if not out[typeName][categoryName]?
+                    out[typeName][categoryName][weaponName] = [] if not out[typeName][categoryName][weaponName]?
+                    out[typeName][categoryName][weaponName].push {
+                      level: weapon.level[i]
+                      ballisticDamage: b
+                      energyDamage: e
+                      radiationDamage: r
+                      totalDamage: t
+                    }
+                else
+                  for level, i in weapon.level
+                    [b, e, r, t] = dps(weapon, i)
+                    out[typeName] = {} if not out[typeName]?
+                    out[typeName][categoryName] = {} if not out[typeName][categoryName]?
+                    out[typeName][categoryName][weaponName] = [] if not out[typeName][categoryName][weaponName]?
+                    out[typeName][categoryName][weaponName].push {
+                      level: weapon.level[i]
+                      ballisticDamage: b
+                      energyDamage: e
+                      radiationDamage: r
+                      totalDamage: t
+                    }
+    console.log JSON.stringify(out)
+
+  # CSV output
+  else if args.csv
+    console.log "\"Type\",\"Category\",\"Name\",\"Level\",\"Ballistic Damage\",\"Energy Damage\",\"Radiation Damage\",\"Total Damage\""
+    for typeName, type of db
+      if not args.type? or typeName is args.type
+        for categoryName, category of type
+          if not args.category? or categoryName is args.category
+            for weaponName, weapon of category
+              if not args.weapon? or weaponName is args.weapon
+                if args.level?
+                  i = atMost(weapon.level, args.level)
+                  if i?
+                    [b, e, r, t] = dps(weapon, i)
+                    console.log "\"#{typeName}\",\"#{categoryName}\",#{weaponName}\",#{weapon.level[i]},#{b},#{e},#{r},#{t}"
+                else
+                  for level, i in weapon.level
+                    [b, e, r, t] = dps(weapon, i)
+                    console.log "\"#{typeName}\",\"#{categoryName}\",#{weaponName}\",#{level},#{b},#{e},#{r},#{t}"
+
+  # Formatted text output
+  else
+    for typeName, type of db
+      if not args.type? or typeName is args.type
+        if not args.category? and not args.weapon?
+          console.log "#{typeName}:"
+          indent()
+        for categoryName, category of type
+          if not args.category? or categoryName is args.category
+            if not args.weapon?
+              console.log indented + "#{categoryName}:"
+              indent()
+            for weaponName, weapon of category
+              if not args.weapon? or weaponName is args.weapon
+                if args.level > 0
+                  i = atMost(weapon.level, args.level)
+                  if i?
+                    console.log indented + String("#{weaponName}(#{weapon.level[i]}):").padEnd(32) + dpsString(weapon, i)
+                else
+                  console.log indented + "#{weaponName}:"
+                  indent()
+                  for level, i in weapon.level
+                    console.log indented + Number(level).toString().padStart(2) + ": " + dpsString(weapon, i)
+                  outdent()
+            if not args.weapon?
+              outdent()
+        if not args.category? and not args.weapon?
+          outdent()