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City placement redux (for the third time)

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  • #91
    I usually find that the game situation constrains build patterns far more than any attempt to get a particular grid pattern organized. Perhaps this is a function of map type, since I've never played on a Pangaea map, which might be expected to give you the largest area uninterrupted by coastline to lay out the city plans.

    In general, my first few cities are almost entirely dictated by local geography. I'll stick my first cities wherever there are useful bonus tiles to be used. If I'm only going to be using one or two tiles per city for the early parts of the game, I want to stick to using the best tiles possible. Given that there are a number of tiles you can found a city on to take advantage of a given bonus resource, you can mold this to suit your planned spacing, and mark it mentally as a temporary or permanent city (not that there is any difference in terms of what you build in the early game). Detours from this will be made to grab luxuries, strategic resources, or choke-points (or other strategic locations).

    Actually, one problem I have is probably in not planning for the future enough. I usually find that having grabbed the good city spots with the first few settlers, camped out on a choke-point and a luxury or two, and my city spacing is pretty much fixed by that, and I just have to fill in the obvious gaps left when I reached for important locations to beat the AI there. I usually end up with pretty random spacing, generally in the 3-4 tile range, rather than the 'optimal 5' (probably should be called the 'aesthetic 5'). I've never really looked into whether I could plan more efficiently - look at the map, decide on a good city arrangement, and see to what extent it is possible to shift placing on the early cities to fit in with this global constraint, rather than picking the best position for the local geography. Is it better to found a city on a 'grid' spot where it only gets one bonus grassland, or to move one more (or less) space onto a hill for the defensive bonus and immediate access to two bonus grassland?

    Okay, so my early cities come in three types: production cities (founded for good bonus resources), strategic cities (founded on choke-points, luxuries or strategic resources) and filler cities (to use up the rest of the land in the area I've earmarked as my empire). And, as I've said, due to geography, rivers, coastline, resources, etc. the first two classes tend to have their positions dictated by factors beyond my control, and then the filler cities have their positions determine by the locations of the gaps between the first two city types, so the option for me to plan out a regular city grid seems rather remote. But I wonder to what extent this is a function of map settings? Does a younger planer with more rapidly varying terrain force this on you where an older one with large plains allows more leeway in city spacing? Islands and narrow continents certainly constrict you, but do they do so more than a Pangaea map would? The amount of space you have before you run into neighbouring civs is also something of a factor.

    I think I've said the next bit elsewhere, but at the start of the game the serious limitation on your empire is the number of population points you have. When you only have 5 pop points in your empire, you want to be working the 5 best tiles (definition of 'best' is another issue entirely). Once the REX phase comes to an end, each civ typically has its native territory marked out, and the issue is then one of maximizing the use of this territory, which means packing cities in so that as many tiles are worked as is humanly possible. This is where I like the 2/3/5 strategy. If you can put your early production and strategic cities in appropriate places (5 spaced) then you can go back and stick in filler cities with barracks only in the intervening gaps, to produce veteran units (and since everyone here seems to be a vicious warmonger, you can notice that the AI city spacing is quite convenient for this, so your conquered territories can be padded out with productive unit-factories too).

    Eventually you reach the point where the new cities that you build or capture on the edge of your expanding empire are hopelessly corrupt. This is the final stage, where corruption is the limit to your empire. This is where the 5-spacing becomes truly optimal. Imagine making a map of the production from each tile of your empire, where the shields and gold generated from each tile are multiplied by the corruption percentage (well, the 'amount received percentage') of the city that works that tile. Since the OCN corruption (corruption due to number of cities, for those not up to date on acronyms ) is the dominant source of corruption, it quickly becomes apparent that you want each tile to be worked by a city as close to the palace (in terms of number of cities, more than distance) as possible. Which means having large cities, each working 21 tiles (although that isn't possible in practice). You maximize the production of your whole empire by getting rid of the small unit-factories, and having size 20-ish cities with the minimum of overlap (2 tiles). People who stick to close spacing late in the game are throwing away quite a lot of productivity, simply because each tile is being worked by a city with higher corruption than it need have. A wider spacing gives you lower corruption for any given tile, not to mention fewer cities needing factories, universities etc. to get the most use out of those tiles. The downside is the greater pollution though (although all those workers you got from disbanding your production cities can be useful here - assuming you disband by building workers and settlers).

    If you never get to the point where high corruption cripples you outer cities, then the amount of saving you can make from disbanding smaller core cities is quite small though.

    So, has anyone had much luck with trying to achieve the 2/3/5 spacing that allows the best in all phases. My point with all the above is that there are three different phases to the city building game - the population limited time where you plant cities in good sites, the land area limited time where you want to work all tiles available to you, and the corruption limited time, when you want mega-cities with 5 spacing. The problem I have is that almost always, my city building for the first phase precludes optimizing things for the later phases - but I'm willing to live with that since efficiency in the ancient era is much more important than late game efficiency, when often the game is just going through the motions to get the win chalked up.

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    • #92
      Nice post Vulture. You summed up what Ralphing brings to the table very well. The OCN corruption is the big thing for me.
      Haven't tried it out yet, but in theory, it look just as effective as 3 tile.

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      • #93
        Originally posted by vulture
        My point with all the above is that there are three different phases to the city building game - the population limited time where you plant cities in good sites, the land area limited time where you want to work all tiles available to you, and the corruption limited time, when you want mega-cities with 5 spacing.
        I'd say that's pretty insightful and very-well articulated.

        Catt

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        • #94
          Same thoughts here, great post
          I will never understand why some people on Apolyton find you so clever. You're predictable, mundane, and a google-whore and the most observant of us all know this. Your battles of "wits" rely on obscurity and whenever you fail to find something sufficiently obscure, like this, you just act like a 5 year old. Congratulations, molly.

          Asher on molly bloom

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          • #95
            I'm amused that most of the people in this thread look at the AI city spacing as "wide" spacing. When I conquer AI territory, I grudgingly accept their cramped cities. It isn't worth disbanding and rebuilding (usually. If I capture the Pyramids, I might just rush workers and settlers out of some of the AI towns and replace them as I prefer).

            Vulture. Well said.

            -Arrian
            grog want tank...Grog Want Tank... GROG WANT TANK!

            The trick isn't to break some eggs to make an omelette, it's convincing the eggs to break themselves in order to aspire to omelettehood.

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            • #96
              Originally posted by Arrian
              I'm amused that most of the people in this thread look at the AI city spacing as "wide" spacing. When I conquer AI territory, I grudgingly accept their cramped cities. It isn't worth disbanding and rebuilding (usually. If I capture the Pyramids, I might just rush workers and settlers out of some of the AI towns and replace them as I prefer).

              Vulture. Well said.

              -Arrian
              That being said, I will almost always capture an AI city. If it does not "fit" well, and I'm out of Despot, then I will starve and rush a settler. City gone, and I can move it. Sure it sets me back some gold, but your civs gotta look good. I use to have the problem of accepting AI cities because their cramped. I would be downright nasty about it, razing capitals, cities in perfect locations, all because it didn't fit into my perfect spacing patter. I know better now, but everyonce in a while, if it's in a far off land.....

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              • #97
                Originally posted by Arrian
                I'm amused that most of the people in this thread look at the AI city spacing as "wide" spacing. When I conquer AI territory, I grudgingly accept their cramped cities. It isn't worth disbanding and rebuilding (usually. If I capture the Pyramids, I might just rush workers and settlers out of some of the AI towns and replace them as I prefer).

                Vulture. Well said.

                -Arrian
                I Don't want to give you nightmares Arrian, but I usually fix that wide AI spacing by planting a couple of new cities between the ones I take.

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                • #98
                  Heh.

                  I was actually taking a close look at a recent game (Rome) that I am dragging out waaaaaay past the point at which I had won, and I noticed that my spacing is actually a hybrid of 4-tile and 5-tile, with a few 3-tile. A lot of 4-tile, though - more than I used in the past. I think I've started down the slippery slope.

                  My tighter spacing (a few 3-tile, lots of 4-tile) was in my core areas. The area around Veii (FP), and the area around Bergen (my new capitol, up in Scandanavia). I moved some of the Viking cities (IIRC, 4 of them got moved, generally by 1 tile), but the basic AI build pattern remained. However, in the area between my two cores - formerly a huge jungle, my build pattern was classic 5-tile.

                  I'm thinking that tighter spacing provides the most benifit when the corruption level is relatively low - hence tighter spacing around the palace & FP. But tight spacing in corrupt areas seems silly to me. The benifit is greatly reduced, and it also jacks up your empire-wide corruption rate.

                  So what my Roman empire has is mostly 4-tile, with some 3-tile spacing in the cores, with 5-tile in the middle and my overseas possessions.

                  That game, btw, really did bring home the power of the commercial trait. I'm obscenely rich, and maintaining the largest army I've ever had (404 units on a standard/normal map. 4 of them are workers, 4 are transports. The rest are combat units), and my overseas cities are shockingly productive.

                  I still rank commercial lower than industrious, religious & militaristic in terms of utility, but there is a lot to be said for the aesthetics of it.

                  -Arrian
                  grog want tank...Grog Want Tank... GROG WANT TANK!

                  The trick isn't to break some eggs to make an omelette, it's convincing the eggs to break themselves in order to aspire to omelettehood.

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                  • #99
                    Originally posted by Arrian

                    I'm thinking that tighter spacing provides the most benifit when the corruption level is relatively low - hence tighter spacing around the palace & FP. But tight spacing in corrupt areas seems silly to me. The benifit is greatly reduced, and it also jacks up your empire-wide corruption rate.

                    -Arrian
                    I do this to myself every time. Silly might be an understatement, in my case I'm just downright stupid.

                    I think you'll find the Monarch level to be unbalanced if your cities start getting tighter. Once I brought my spacing in, I had to play Emperor just to make the game challenging again.

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                    • Originally posted by Arrian
                      I'm thinking that tighter spacing provides the most benifit when the corruption level is relatively low - hence tighter spacing around the palace & FP. But tight spacing in corrupt areas seems silly to me. The benifit is greatly reduced, and it also jacks up your empire-wide corruption rate.
                      Did someone say corruption?

                      A case can be made for the opposite argument. Tight spacing near your capital increases corruption in your entire empire, but tight spacing in your already corrupt cities increases corruption only in cities that are farther away and hence already more corrupt. It depends on your build philosophy. If you want a few monster cities with minimum overlap, your core is where they should be located. If you want a bunch of moderately powerful, relatively equal cities, you do indeed need more population farther away from your capital to compensate for the production lost to corruption, as Arrian suggests.

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                      • Alexman is wise in the ways of corruption. I must have misunderstood something... but I think I get it now. Building lots of corrupt cities does NOT jack up the empire-wide corruption rate, it just guarantees that the corrupt areas will be beyond help - is that it, alexman?

                        Hmm. When I was actually building the cities, corruption wasn't really on my mind. My core was built a little tighter than normal for me, due to the placement of the rivers, and the abundance of hills (lots of resources, but unlikely that a city would get all that big due to lower food, therefore tighter spacing would help guarantee that I wouldn't have those hills unworked). The jungle cities were built simply to grab the territory before the Vikings started in on it, and hell, I was building a road through the jungle anyway (how else would my Legionaries get to Scandanavia?).

                        -Arrian
                        grog want tank...Grog Want Tank... GROG WANT TANK!

                        The trick isn't to break some eggs to make an omelette, it's convincing the eggs to break themselves in order to aspire to omelettehood.

                        Comment


                        • Arrian:

                          I find the industrial/commercial combination to be the best in Emperor/Deity if only because of the extra $$ and slightly less corruption which are truly decisive at those levels of difficulty. I do prefer industrial/religious on all other lower levels.

                          My strategy is usally consolidating territory (going for an OCP ring around my capital with one camp inside . Then I make more camps within that inner ring and immediately outside(it ends up being 2/3/4 spacing). Usually about this time the AI has consolidated itself and since it can out-expand me that's ok since the camps give me more cities in the end.

                          Then I go to war with my neighbours at around the time Chivalry comes into play and I keep their cities. If my continent is secure I disband the camps and keep the OCP cities.
                          A true ally stabs you in the front.

                          Secretary General of the U.N. & IV Emperor of the Glory of War PTWDG | VIII Consul of Apolyton PTW ISDG | GoWman in Stormia CIVDG | Lurker Troll Extraordinaire C3C ISDG Final | V Gran Huevote Team Latin Lover | Webmaster Master Zen Online | CivELO (3°)

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                          • I am a firm believer that the largest cities should be closest to the capitol. That is the problem I see with unit camps, you have size 6 cities closer than size 12 cities.

                            If I plan on disbanding a city, I will do it when cities farther away pass size 7, not when they pass size 13.

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                            • Hmmm, I would think that ind/rel is not as useful as you go down in levels. You have more contented citizens and less need to get those cheap temples and such. No need to switch gov more than once, so what is its value?
                              At diety, I maybe could see it as you need help with happiness in a big way, but I am still not going to switch govs, but one time. I have down graded religous trait a lot since the game first came out. Ind/com, ind/mil ind/exp all seem better at any level. which one is a function of many other factors, but not the level.

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                              • vmxa1:

                                the reason I like ind/rel is because since I use OCP in lower difficulty levels, the border gap makes temples necessary. This is not an issue in Emp/Deity when I use more packed cities and my borders expands continuously. That's pretty much the only reason.

                                And I agree that ind/com is the best. I found happiness manageable on difficult settings by conquering luxuries if I don't have any myself.
                                A true ally stabs you in the front.

                                Secretary General of the U.N. & IV Emperor of the Glory of War PTWDG | VIII Consul of Apolyton PTW ISDG | GoWman in Stormia CIVDG | Lurker Troll Extraordinaire C3C ISDG Final | V Gran Huevote Team Latin Lover | Webmaster Master Zen Online | CivELO (3°)

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