Esempio n. 1
0
        public override StoryVar GetMember(StoryVar member)
        {
            StoryVar val;

            if (TryGetMemberArray(member, out val))
            {
                return(val);
            }

            var memberName = member.ToString().ToLower();

            if (memberName == "length")
            {
                val = this.Length;
            }
            else
            {
                int index;
                if (HarloweUtils.TryPositionToIndex(memberName, Values.Count, out index))
                {
                    try { val = Values[index]; }
                    catch (System.IndexOutOfRangeException)
                    {
                        throw new VarTypeMemberException(string.Format("The array doesn't have a {0} position.", memberName));
                    }
                }
                else
                {
                    throw new VarTypeMemberException(string.Format("The array doesn't have a member called {0}.", memberName));
                }
            }

            return(new StoryVar(val));
        }
Esempio n. 2
0
        public override void SetMember(StoryVar member, StoryVar value)
        {
            var memberName = member.ToString().ToLower();

            if (memberName == "length")
            {
                throw new VarTypeMemberException("'length' cannot be modified.");
            }

            EnsureNotPosition(memberName);
            throw new VarTypeMemberException(string.Format("The dataset doesn't have a member called {0}.", memberName));
        }
Esempio n. 3
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        public override StoryVar GetMember(StoryVar member)
        {
            var memberName = member.ToString().ToLower();

            if (memberName == "length")
            {
                return(this.Length);
            }

            EnsureNotPosition(memberName);
            throw new VarTypeMemberException(string.Format("The dataset doesn't have a member called {0}.", memberName));
        }
Esempio n. 4
0
        public override StoryVar GetMember(StoryVar member)
        {
            StoryVar val;

            if (TryGetMemberArray(member, out val))
            {
                return(val);
            }

            var memberName = member.ToString();

            if (!Dictionary.TryGetValue(memberName, out val))
            {
                throw new VarTypeMemberException(string.Format("The datamap doesn't have an entry under the name '{0}'.", memberName));
            }

            return(new StoryVar(val));
        }
Esempio n. 5
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        public override void RemoveMember(StoryVar member)
        {
            var memberName = member.ToString().ToLower();

            if (memberName == "length")
            {
                throw new VarTypeMemberException("'length' cannot be modified.");
            }

            int index;

            if (HarloweUtils.TryPositionToIndex(memberName, Values.Count, out index))
            {
                try { Values.RemoveAt(index); }
                catch (System.IndexOutOfRangeException)
                {
                    throw new VarTypeMemberException(string.Format("The array doesn't have a {0} position.", memberName));
                }
            }
            else
            {
                throw new VarTypeMemberException(string.Format("The array doesn't have a member called {0}.", memberName));
            }
        }
Esempio n. 6
0
        public override void RemoveMember(StoryVar member)
        {
            var memberName = member.ToString();

            Dictionary.Remove(memberName);
        }
Esempio n. 7
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        public override void SetMember(StoryVar member, StoryVar value)
        {
            var memberName = member.ToString();

            Dictionary[memberName] = value.Duplicate();
        }
Esempio n. 8
0
        protected EmbedFragment enchant(StoryVar reference, HarloweEnchantCommand command, Func <IStoryThread> fragment)
        {
            bool   isHookRef = reference.Value is HarloweHookRef;
            string str       = isHookRef ? ((HarloweHookRef)reference.Value).HookName : reference.ToString();
            List <HarloweEnchantment> enchantments = new List <HarloweEnchantment>();

            HarloweEnchantment lastHookEnchantment = null;

            for (int i = 0; i < this.Output.Count; i++)
            {
                StoryOutput output = this.Output[i];

                if (isHookRef)
                {
                    // Check if matching hook found in the current group, otherwise skip
                    if (!(output is StyleGroup))
                    {
                        continue;
                    }

                    var group = output as StyleGroup;
                    if (group.Style.Get <string>(HarloweStyleSettings.Hook) != str)
                    {
                        continue;
                    }

                    // Matching hook was found, but enchantment metadata is not up to date
                    if (lastHookEnchantment == null || lastHookEnchantment.HookGroup != group)
                    {
                        lastHookEnchantment = new HarloweEnchantment()
                        {
                            ReferenceType = HarloweEnchantReferenceType.Hook,
                            Command       = command,
                            HookGroup     = group,
                            Affected      = new List <StoryOutput>()
                        };
                        enchantments.Add(lastHookEnchantment);
                    }

                    // Add all outputs associated with this group
                    i++;
                    while (i < this.Output.Count && this.Output[i].BelongsToStyleGroup(group))
                    {
                        lastHookEnchantment.Affected.Add(this.Output[i]);
                        i++;
                    }
                }
                else if (output is StoryText)
                {
                    var occurences = new Regex(Regex.Escape(str));
                    if (occurences.IsMatch(output.Text))
                    {
                        enchantments.Add(new HarloweEnchantment {
                            ReferenceType = HarloweEnchantReferenceType.Text,
                            Command       = command,
                            Affected      = new List <StoryOutput>()
                            {
                                output
                            },
                            Text       = str,
                            Occurences = occurences
                        });
                    }
                }
            }

            return(new EmbedFragment(() => EnchantExecute(enchantments, fragment)));
        }