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Revision: 1.5
Committed: Sat Sep 16 13:11:19 2006 UTC (17 years, 7 months ago) by root
Branch: MAIN
Changes since 1.4: +6 -0 lines
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# User Rev Content
1 root 1.5 2006-09-16 01:38:16 17 objects in mortal queue
2     2006-09-16 01:38:16 Got unknown value in map header: race human
3     2006-09-16 01:37:42 BUG: remove_ob(): name pedestal, archname pedestal destroyed leaving object
4     2006-09-16 01:37:33 invalid type defined in shopitems in string cloak:5;spellbook:35;ring:15;book:28;scroll:25;wand:28;armour improver:2;weapon improver:2;rod:32;potion:10;horn:35;amulet:17;power_crystal:25;gem:0;lamp:-10;*:-90;
5     2006-09-16 01:37:17 Map darkness for poison on /quests/peterm/FireTemple/Fire2 is too high (6)
6    
7 root 1.4 requirements need to be dcoumented: json-sykc, safe:hole, gperf, glib, std::tr1 (::unoredred_map)
8 root 1.2
9 root 1.1 Various bits, in no particular order. This is far from a complete list -
10     however it keeps growing as various problems are discovered that
11     don't have an easy fix. Some of the things are put here just so my mailbox
12     doesn't overflow.
13    
14     ------------------------------------------------------------------------------
15     Known Bugs:
16    
17     These are things which don't work as expected, but are difficult enough to
18     fix that they get put here:
19    
20     Make lighting not go through walls. Maybe move it to the 'set_wall'
21     function - hard to do so that it is still somewhat efficient yet the same
22     light source does not illuminate the same space multiple times.
23    
24     If a shop is placed in a random map (special map), the objects below the
25     shop wall stick around - normally not much a problem, unless it is placed
26     in a glory hole (treasure level), in which case coins are now beneath the wall.
27    
28     Slaying is sloppy in that it uses strstr. This, an item that has 'slaying
29     giant' (like holyword of mostrai) will kill ants. strstr matching was most
30     likely added to support comma seperated slaying lists (slaying demon,undead).
31     However, the code should really insist on exact matching, and if necessary
32     break apart the comma seperated list. Probably best to make something like a
33     'does_slay()' function which can be used all over the place (consistent
34     behaviour is a good thing). If performance for this becomes an issue, making
35     a slaying a set of pointers could be done (char **slaying), and it gets filled
36     in at load time, and at save time, gets filled in the opposite direction.
37     However, from a simple basis, a check in does_slay() can be done to see if
38     slaying does contain a comma, and if not, just do simple strcmp, and only if
39     it does does extra work need to be done. MSW 2003-03-28
40    
41    
42     ------------------------------------------------------------------------------
43     Future feature requests
44    
45     - Change code so that if a player kills another player, he gets no
46     exp. Perhaps also log number of times a player has killed another player
47     so problematic player killers can be more easily tracked. This should
48     be pretty simple, but is mostly here because I want to re-write the
49     kill_player for the new skill code, and that should clean things up
50     up a bit to make this code easier to put in.
51    
52     - Allow possibility of one players magic not harming another player (should
53     probably be a flag/settings value) - given that most spells are large
54     area of effect spells, this may make cooperative adventuring easier.
55     However, this could be a little odd - if my friend it immune to my fireball,
56     shouldn't I be immune to my fireball also? But if that is allowed, you
57     now have the case people could cast fireballs on themselves and hit a
58     whole bunch of surrounding monsters. Perhaps allow this no damage
59     attribute based on different spells, eg, it could be argued that for bolt
60     spells you'd aim it so that it doesn't hit your friend, but that same
61     claim can't be made for fireballs. Or maybe add something like the
62     ability of spells to not take effect to some range, eg, 'cast lightning
63     bolt range 6' or the like, in which case it goes 6 spaces before the
64     lightning actually starts.
65    
66     - Refine blocking of spaces - instead of 'blocks all or nothing', ability
67     to block walking but not flying, block swimming (for future expansion
68     of oceans). Also, add different LOS blocking for differing conditions -
69     if flying, jungles shouldn't block line of sight, but they still should
70     if your walking. Also, add seperate blocking (pass) for monsters and
71     players, eg, block_monster and block_player. What should probably be done
72     is make this a bitmask or the like with multiple possiblities. If the
73     object doesn't have another bitmask set, object can't pass through. For
74     compatiblity reasons, no_pass should set all the new no_pass_.. bits.
75     Note that these bits should also be extended for movement of more than
76     just the player, eg, spells, diseases, etc. Thus, you could have something
77     like a 'no spell propogation' space - players could still cast spells on
78     themselves, but range spells don't go anywhare.
79    
80     - Ability for stores to set different prices for goods (eg, remote store
81     charges more for the services it provides).
82    
83     - dm command 'Follow' which lets him see what a player is doing, where he
84     is going, etc.
85    
86     - Further control on what players can do on maps/spaces. For example,
87     prohibit players from shouting, attacking others, issuing tell,
88     etc.
89    
90     - Change inscription - instead of looking at range field of the player,
91     have the spell to be inscribed part of the inscription command, eg
92     'inscribe scroll of identify'.
93    
94     - If player tries to login with same name/password as a character currently
95     active, drop the old connection and associate the player with the new
96     connection. Useful if connection is dropped but server hasn't detected
97     it yet.
98    
99     - Generalize the code better - split between 'rules' and 'engine'. The engine
100     would be the aspect of loading/saving objects, dealing with maps, and
101     basic object support (exits, levers, etc - things useful for any working
102     system). The 'rules' would be the more general genre of the game -
103     a science fiction game would have a different set of rules than the
104     fantasy game. And even the same genre may have a different ruleset
105     (ie, adding new skills). This is sort of like the current server/common
106     split, but goes a bit more than that - the engine would be able to compile
107     into an executable with the addition of some basic stub functions,
108     but playing as such would really just amount to a ghost moving accross
109     a world which time is pretty much stopped (as monsters would be in the
110     rules side, and not engine).
111     - Changing the stat generation system - instead of roll based, give some
112     number of points. This makes it easier for players to choose what they
113     want to play - otherwise, I think some clients will be written that will
114     do this for the players in any case.
115     - Change draw_info so that server tells client what type of message it is
116     instead of the color. Client can then decide what color to draw it
117     or other special handling.
118     - Change code so that objects 'spill over' to other spaces if too many
119     get piled in one space.
120     - More/better maps. Add more quest maps or maps to take advantage of
121     newer features (ie, church maps for each god, maps for alchemy quests
122     or with rare ingredients, etc)
123     - Add some identifier for unique objects so that if the player that has
124     a unique objects quits the game, the object goes back into circulation.
125     - Add flag to make price of objects not affected by charisma or other
126     abilities. This should act like gems do right now (pay 1.03, receive
127     0.97). In this way, gems don't have to be hardcoded, and other items
128     could be similarly set. Nuggets should be added to this list - its possible
129     to make small amounts of money alchemy silver and then selling the nuggets.
130     - Add/change door handling - make them more real life - they stick around,
131     can be opened, closed, different keys for different doors, etc. This
132     sort of mimics the gate behaviour, except keys may need to open them, etc.
133    
134     - Add armor quality, with armor being damaged as it is used. Add repair
135     shops to go with this. Uncertain if people really like this idea or not
136     Further notes from mailing list:
137     Item has current quality rating - different items have different max
138     ratings - magic would increase its rating. ITem operates normally
139     when it has 50%+ of its quality. At less than 50%, item loses
140     functionality in a limited fashion (eg, multiply quality percentage
141     by two to determine effective abilities in terms of percentage.)
142     Item max qualities should be in the same range for most all items, so
143     that powerful items given to low level characters get dinged up just
144     as fast as their normal items.
145     Diminished effects would be handled in fix player.
146     Cost to repair based on how damage item is (100 = half cost,
147     0 = full cost). Items can be repaired on pro-rated basis. Repair
148     anvils would need to get added.
149     Items are damaged based on how much damage player takes - more
150     damaging attacks have higher chance to do item damage. Amount of
151     damage done to items might depend somewhat on damage done to player.
152     Acid attacks would be changed to use this same code - they just
153     always damage items at a much higher rate. Different ideas is that
154     chance of item damage is fixed, but amount done is based on damage
155     sustained. Other idea is that chance of damage is based on
156     real damage (percent, square root, other adjustments, perhaps
157     ignoring low values), but damage is somewhat constant.
158     Should probably be tunables in settings to determine amount of damage
159     done to item, and how often item is damaged.
160    
161     - Change players draining exp from others. Currently, there are problems
162     in that it not adjusted based on levels, so there are various abuses
163     draining from low level characters. Also, generally it is not possibled
164     to drain exp from monsters. Possible ideas:
165     - Change draining from other players to be a ratio of levels (ie, a level
166     10 character draining from level 5 only gets half the exp.
167     - Ability to drain exp from monsters (might make drain weapons more
168     useful). Maybe have monster lose some portion of the exp he would
169     award when drained, and try to adjust level/other stats downward as
170     it looses exp?
171     - Fix map loading/saving so it can do it over several ticks for smoother
172     performance (maybe thread it?)
173     - Add adjustments to objects that adjusts chance of skill success.
174     Eg, objects the player use may adjust the characters effective level in
175     using a skill. Likewise, objects/monsters could have resistances to
176     certain skills (eg, skill_resist values).
177    
178     - Delete oldest swapped map in case the TMPDIR disk fills up while
179     swapping out a map. To do this, detection of error on save would need
180     to be done (presently, the fputs are done without return value checks.)
181    
182     - Seperate weapon speed and real speed for players - one is used for attacking
183     only, and the other for movement only. Right now, a characters real speed
184     could become the weapon speed when they attack something.
185     Make speed more variable for some actions (limit how much can be picked up
186     at once, certain skills should take longer than others.)
187     - Make monster pick up more intelligent - only pick up items if they may be of
188     some use (perhaps base this on int - stupid monsters might pick up everything)
189     - Add different dragon scales, in which different types of armor could be made
190     from.
191     - Add random terrain type square. Idea being you might make something a
192     random tree, and when the map is loaded, it chooses a tree random. This
193     would allow some variation in maps each time with possibly keeping the bulk
194     of it the same (Depending how extensively the random trees are used.
195     - Allow transportation objects (ie, horses, carts, dragon, griffins, boats,
196     etc.) Flying objects should probably ignore line of sight for most
197     objects (you are above the forest or mountains, but then fog should still
198     affect things). To do this, a terrain type value probably needs to be added,
199     and this acts a bitmask. Thus, transports compare bitmasks to see if
200     travel through that is allowed.
201    
202     - Change identification handling. Possible idea is to have different levels
203     of identification, with low level only showing basic information, and high
204     level showing full detail. Skill identification should basically use this,
205     with the skill level determining actual level. Depending on level of
206     identification, different information may be revealed (value, face,
207     name, etc).
208     - Allow monsters to be randomly generated on a map without generators (ie,
209     orcs show up in forests or whatever.) Uses this as an option to use instead
210     of the existing random encounter code.
211     - Have monsters potentially attack others if they are damaged by a friend.
212     It looks like the code should already allow this, but I think the problem is
213     that monster reevaluate their objectives too often, and which time they
214     switch back to attacking the player.
215     - Allow treasure lists to be specified as part of the objects message
216     - Perhaps print out a message shortly before a spell effect is about to end.
217     - Rewrite all variables, using own typedefs of type:
218     [us]int8, [us]int16, [us]int32 : Variables that should be at least that
219     size (is there actually anything that needs to be precisely some size?)
220     These typedefs can be set depending on system type.
221     - If communication remains the same (keyword matches),
222     highlite the keywords or in some way make them more noticable so players
223     can know to use them. This is no worse than many commercial games which
224     give you just a few choices to choose from to continue a conversation.
225     - Statues turning into golems when activated (like doors).
226     - Figurine (when a figurine pet dies, it becomes a figurine, and can be reused)
227    
228     - Ability to aim at targets not in the front row. This should apply for
229     most range attacks (thus, in a group of orcs, the ones not immediately
230     around the player could still use missile weapons.)
231    
232     - Better sound support - instead of having hardcoded events for sounds (eg,
233     button push, door open, etc), sounds should be tied to objects, with some
234     number of sound events (eg, object active, object destroyed, object moved,
235     objected attacked, repeat forever, random, etc). Information about how far
236     they can be heard (in spaces) should also be contained. When a sound is
237     played, then do a simple check to see nearby players, and if one is within
238     potential range, then check for intervening objects (walls). Walls would
239     have some dampening effect, counting for more spaces (something behind a
240     wall may sound 5 spaces further away.)
241     Exactly how to store the sound information would need to be investigated -
242     the cheapest in terms of memory would be something like how animations are
243     done - have a global array of the sound information. However, sound
244     information would be tied pretty closely to object types (eg, if the sound
245     info said its used for both apply and destroy, then if some other object
246     used that same info, it'd also get that apply and destroy behaviour). This
247     is probably good enough - one could make individual sound information
248     sequences for the individual parts if those were needed.
249    
250     - Make the elevation of terrain adjust line of sight. If on the tallest
251     mountain, you would be able to see over neighboring mountains and not
252     get your view blocked.
253    
254     - Change attacktype handling. Currently, attacktypes are just bitmasks,
255     so if a weapon does 'dam 30' it does 30 dam for all attacktypes it has
256     set.
257     The idea is to make an array of dam values for the attacktype, so
258     you could have a weapon like 'phys 12, fire 6'. This then gets adjusted by
259     appropriate resistances the creature has.
260     For attacktypes that are effects (slow, paralyze, etc) dam should be the
261     potency of the effect (number of ticks player is effected).
262     If an item has multiple dam values set, then it would do damage from all
263     the attacktypes (eg, a phys 10 fire 3 is something like a flameblade
264     which does mostly physical and a little fire).
265    
266     - Improve material code:
267     1) Make material file more readable. Mostly, make it one entry per
268     line (no comma seperated lists), with values 0 by default, so only
269     values that are different need to be entered. Maybe make materials
270     archtypes, and then use treasurelist type setup below?
271     2) Remove random material selection from the material file and put it
272     elsewhere - basically, more fined grained material control (silver daggers,
273     but not silver axes for example). Perhaps the idea of material
274     type treasurelists?
275     3) Remove material bitmask. Instead, have a pointer to the actual materialtype
276     struct, and determine basis on that (eg, this could burn up, etc). If
277     necessary, add some appropiates field to the material struct that
278     denote those abilities.
279     4) Suffix to be used for alternative image names and animation sequence
280     for objects (eg, dagger.111.gold for example)
281     5) Some way to denote that even though 'materialname' is set, that the loader
282     should still do appropriate adjustements for the material. Thus, if a
283     person sets the material in the editor, the server will adjust the values
284     appropriately.
285     6) Allow for multiple materials in same object. Trickier to do this.
286     7) More hints for materials. Eg, is it a notable material that should be
287     included in the object name, or mundane? Likewise, is it a type of material
288     that can be reconstituted (metals) or not (wood, stone, etc)
289    
290     Improve exit/teleporter code. With tiled maps, it is now desirable to move
291     monsters between those maps, so exits should be able to move monsters. Add
292     bitmask/flag to exit to denote what it moves - players, monsters, or
293     objects.
294    
295     Add exp rewarder type object. It's basic properties:
296     1) amount of exp to reward the player (stats.exp)
297     2) Skill to award the exp to (skill field)
298     3) Flag to denote we should teach the player this skill if they don't
299     have it (can_use_skill flag?) In this way, rewarders could grant
300     skills to the player.
301     4) Different ways to be activated (walk on/fly on, as well as it being
302     activated from something that 'pushes' it (aka, magic mouth, button,
303     etc)). In the case of another object activating it, the player
304     would still need to be on the space the object is on.
305     5) Use the 'slaying' field to denote that if the player has a force in
306     his inventory by the same name, he doesn't get the reward, and if
307     they don't have such a force, we add one to the player (so you can't
308     get the same reward repeatedly). Use something like 'value' or
309     other field to denote how many ticks the force lasts for. If value
310     is zero, then force never expires
311     6) Use nrof to denote how many times the reward works. Eg, if nrof
312     is 1, then once a player uses it, no one else can get that reward
313     until the map resets.
314    
315     Secondary features:
316    
317     These are more features (low priority at that) to be added. Some of these
318     may be related to items above, or they may be things that just would not
319     add a lot to the game (IMO).
320    
321     - Flag so that there is a random chance that an object will or will not appear
322     on a map (this is perhaps better handled by treasurelists. Unfortunately,
323     treasurelists can not be set in the maps).
324     - Ability to have pixmaps set in maps or otherwise be able to load images
325     without having to rebuild the default images.
326