From 4280440028d259db8852772d402de55db4091eb1 Mon Sep 17 00:00:00 2001
From: Chris Sexton <chrissexton@users.noreply.github.com>
Date: Tue, 22 Jan 2013 09:45:31 -0500
Subject: [PATCH] Added die roller, fixed bot command addressing.

---
 bot/handlers.go |  3 +-
 config.json     |  6 ++--
 main.go         |  1 +
 plugins/dice.go | 87 +++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 93 insertions(+), 4 deletions(-)
 create mode 100644 plugins/dice.go

diff --git a/bot/handlers.go b/bot/handlers.go
index 84515a6..fc75ac8 100644
--- a/bot/handlers.go
+++ b/bot/handlers.go
@@ -81,8 +81,9 @@ func (b *Bot) checkHelp(channel string, parts []string) {
 // Checks if message is a command and returns its curtailed version
 func (b *Bot) isCmd(message string) (bool, string) {
 	cmdc := b.Config.CommandChar
-	botnick := b.Conn.Me.Nick
+	botnick := strings.ToLower(b.Conn.Me.Nick)
 	iscmd := false
+	message = strings.ToLower(message)
 
 	if strings.HasPrefix(message, cmdc) && len(cmdc) > 0 {
 		iscmd = true
diff --git a/config.json b/config.json
index fe68e80..b79cd38 100644
--- a/config.json
+++ b/config.json
@@ -6,7 +6,7 @@
 	"Plugins": [],
 	"Server": "127.0.0.1:6666",
 	"Nick": "alepaletest",
-	"Pass": "alepaletest:test",
+	"Pass": "AlePaleTest:test",
 	"CommandChar": "!",
 	"QuoteChance": 0.99,
 	"QuoteTime": 1,
@@ -16,8 +16,6 @@
 	"UntappdToken": "<Your Token>",
 	"UntappdFreq": 3600,
 
-	"comment": "Follows is the old bot",
-
 	"WelcomeMsgs": [
 			"Real men use screen, %s.",
 			"Joins upset the hivemind's OCD, %s.",
@@ -25,6 +23,8 @@
 			"%s, I WILL CUT YOU!"
 	],
 
+	"comment": "Follows is the old bot",
+
 	"bot": {
 		"dbname":	"deepintir",
 		"inchan": 	"out",
diff --git a/main.go b/main.go
index a69d77c..f21b85b 100644
--- a/main.go
+++ b/main.go
@@ -45,6 +45,7 @@ func main() {
 	// b.AddHandler(plugins.NewTestPlugin(b))
 	b.AddHandler("admin", plugins.NewAdminPlugin(b))
 	b.AddHandler("talker", plugins.NewTalkerPlugin(b))
+	b.AddHandler("dice", plugins.NewDicePlugin(b))
 	b.AddHandler("beers", plugins.NewBeersPlugin(b))
 	b.AddHandler("remember", plugins.NewRememberPlugin(b))
 	b.AddHandler("skeleton", plugins.NewSkeletonPlugin(b))
diff --git a/plugins/dice.go b/plugins/dice.go
new file mode 100644
index 0000000..3d8f569
--- /dev/null
+++ b/plugins/dice.go
@@ -0,0 +1,87 @@
+package plugins
+
+import "bitbucket.org/phlyingpenguin/godeepintir/bot"
+
+import (
+	"fmt"
+	"log"
+	"math/rand"
+	"strconv"
+	"strings"
+	"time"
+)
+
+// This is a dice plugin to serve as an example and quick copy/paste for new plugins.
+
+type DicePlugin struct {
+	Bot *bot.Bot
+}
+
+// NewDicePlugin creates a new DicePlugin with the Plugin interface
+func NewDicePlugin(bot *bot.Bot) *DicePlugin {
+	return &DicePlugin{
+		Bot: bot,
+	}
+}
+
+func rollDie(sides int) int {
+	return rand.Intn(sides) + 1
+}
+
+// Message responds to the bot hook on recieving messages.
+// This function returns true if the plugin responds in a meaningful way to the users message.
+// Otherwise, the function returns false and the bot continues execution of other plugins.
+func (p *DicePlugin) Message(message bot.Message) bool {
+	channel := message.Channel
+	parts := strings.Fields(message.Body)
+
+	log.Println(len(parts), parts, message.Command)
+	if (len(parts) == 2 || len(parts) == 1) && message.Command {
+		var dice []string
+		if len(parts) == 1 {
+			dice = strings.Split(parts[0], "d")
+			fmt.Println()
+		} else {
+			dice = strings.Split(parts[1], "d")
+		}
+
+		log.Println(dice)
+
+		if len(dice) == 2 {
+			// We actually have a die roll.
+			nDice, _ := strconv.Atoi(dice[0])
+			sides, _ := strconv.Atoi(dice[1])
+			rolls := "You rolled: "
+
+			for i := 0; i < nDice; i++ {
+				rolls = fmt.Sprintf("%s %d", rolls, rollDie(sides))
+				if i != nDice-1 {
+					rolls = fmt.Sprintf("%s,", rolls)
+				} else {
+					rolls = fmt.Sprintf("%s.", rolls)
+				}
+			}
+
+			p.Bot.SendMessage(channel, rolls)
+			return true
+		}
+	}
+	return false
+}
+
+// LoadData imports any configuration data into the plugin. This is not strictly necessary other
+// than the fact that the Plugin interface demands it exist. This may be deprecated at a later
+// date.
+func (p *DicePlugin) LoadData() {
+	rand.Seed(time.Now().Unix())
+}
+
+// Help responds to help requests. Every plugin must implement a help function.
+func (p *DicePlugin) Help(channel string, parts []string) {
+	p.Bot.SendMessage(channel, "Roll dice using notation XdY. Try \"3d20\".")
+}
+
+// Empty event handler because this plugin does not do anything on event recv
+func (p *DicePlugin) Event(kind string, message bot.Message) bool {
+	return false
+}