Submenus for SimCity 4.
- enables submenu functionality: This DLL is a dependency for other submenu-compatible plugins.
- adds more than 50 standard submenus such as Plazas, Green Spaces, Sports and many more.
- fixes the game's menu rendering issues caused by duplicate or missing menu icons.
- implements Exemplar Patching functionality.
- SimCity 4, version 1.1.641 (the digital release) (more info)
- Windows 7+ or Linux
- Copy the DLLs into the top-level directory of either Plugins folder
(place it directly in
<Documents>\SimCity 4\Pluginsor<SC4 install folder>\Plugins, not in a subfolder). - Copy the file
submenu-essentials.datand optionally the individual submenu files anywhere into your Plugins folder. You may skip installing an optional submenu if it contains neither Flora nor any sub-submenus. In that case, the buildings of that submenu will appear in the default top-level menu instead.
Alternatively, the mod can be installed with Sc4pac: memo:submenus-dll
The plugin should write a .log file in the folder containing the plugin.
The log contains status information for the most recent run of the plugin.
If no .log file is written, the DLL failed to load.
In this case, make sure the Microsoft Visual C++ 2022+ x86 Redistributable is installed.
- Submenu icons created by Panda
- Exemplar Patching implemented in collaboration with Null 45
This mod adds the following submenus. Additional menus may be added by third-party mods.
Residential:
- Ploppable R$ (0x93DADFE9)*
- Ploppable R$$ (0x984E5034)*
- Ploppable R$$$ (0x9F83F133)*
Commercial:
- Ploppable CS$ (0x11BF1CA9)*
- Ploppable CS$$ (0x24C43253)*
- Ploppable CS$$$ (0x9BDEFE2B)*
- Ploppable CO$$ (0xA7FF7CF0)*
- Ploppable CO$$$ (0xE27B7EF6)*
Industrial:
- Ploppable Farms (0xC220B7D8)*
- Ploppable Dirty Industry (0x62D82695)*
- Ploppable Manufacturing Industry (0x68B3E5FD)*
- Ploppable High-Tech Industry (0x954E20FE)*
Highway:
- Signage (0x83E040BB) (signs, billboards, street lights)
Rail:
- Passenger Rail (0x35380C75)*
- Freight Rail Stations (0x3557F0A1)*
- Yards (0x39BA25C7)* (non-functional lots, sidings, spurs)
- Hybrid Railway (0x2B294CC2)*
- Monorail (0x3A1D9854)*
Misc. Transit:
- Bus (0x1FDDE184)*
- GLR (0x26B51B28)*
- El-Rail (0x244F77E1)*
- Subway (0x231A97D3)*
- Multi-modal Stations (0x322C7959)*
- Parking (0x217B6C35)
Water Transit:
- Seaports and Ferry Terminals (0x07047B22)*
- Canals (0x03C6629C)*
- Seawalls (0x1CD18678)
- Waterfront (0x84D42CD6)*
Power:
- Dirty Energy (0x4B465151)*
- Clean Energy (0xCDE0316B)*
- Miscellaneous Power Utilities (0xD013F32D)* (substations, poles,…)
Police:
- Small (0x65D88585)*
- Large (0x7D6DC8BC)*
- Deluxe (0x8157CA0E)*
- Military (0x8BA49621)
Education:
- Elementary Schools (0x9FE5C428)*
- High Schools (0xA08063D0)* (including private schools)
- Higher Education (0xAC706063)* (colleges and universities)
- Libraries and Museums (0xAEDD9FAA)*
Health:
- Small (0xB1F7AC5B)*
- Medium (0xB7B594D6)*
- Large (0xBC251B69)*
Landmark:
- Government (0x9FAF7A3B)*
- Churches and Cemeteries (0x26EB3057)*
- Entertainment (0xBE9FDA0C)* (stadiums, opera houses, theaters, night clubs, casinos, etc.) Ploppable landmarks with jobs appear in the zoning menus.
Parks:
- Green Spaces (0xBF776D40)
- Plazas (0xEB75882C)
- Sports Grounds (0xCE21DBEB)
- Paths and Modular Parks (0xDEFFD960)
- Embankments and Retaining Walls (0xBB531946)
- Fillers (0xF034265C) (diagonal fillers, roundabout fillers, industrial fillers, etc.)
Many of these submenus are pre-filled automatically with suitable items from your plugins. Others remain empty (and therefore hidden) until you install plugins that have been updated for submenu functionality.
Whether an item appears in a submenu can be explicit or implicit:
explicit if the item was modified to use a particular submenu;
implicit if the item belongs to a category associated with a submenu marked with *.
Submenus may contain
- buildings,
- flora,
- network items,
- buttons for nested submenus (no hard depth limit).
As the DLL makes use of new properties, plugin files can be made submenu-compatible such that the same plugin file can be used with and without the DLL, making this DLL an optional dependency.
To make a building appear in a submenu, add the following property to its building exemplar:
Building Submenus(0xaa1dd399): the Button IDs of the submenus this building appears in if the DLL is loaded.
Without the DLL or if the submenu does not exist or is not installed,
the building instead appears in the original menu as defined by the OccupantGroups property (see table below).
(Instead of modifying the building exemplars directly, you may use Exemplar patching to change Exemplar files (see below). This is useful if you are not the owner of the Exemplar files you want to change, as it does not alter the original files, so this can help avoid some conflicts.)
To create a new submenu, create a copy of an existing submenu button exemplar and change its Instance ID to a new unique ID.
It must be different from any Occupant Group in use.
Update the properties Exemplar Name, Item Icon, Item Order, Item Button ID, User Visible Name Key and Item Description Key as needed.
Additionally, adjust the property
Item Submenu Parent ID(0x8a2602ca): the parent Button ID that opens the submenu this item belongs to (see table below).
The following property is required, but does not usually need to be changed:
Item Button Class(0x8a2602cc): set to1 = Submenu Button.
The following table lists the Button IDs for existing top-level menus. The Occupant Groups are used as fallback to add buildings to a specific top-level menu if the DLL is not present.
Menu , Submenu Button ID , Occupant Group
-------------------------------------------------------
Flora , 0x4a22ea06 , -
Residential , 0x29920899 , -
Commercial , 0xa998af42 , -
Industrial , 0xc998af00 , -
Road , 0x6999bf56 , -
Highway , 0x31 , -
Rail , 0x29 , 0x1300
Misc. Transit , 0x299237bf , 0x130a
Airport , 0xe99234b3 , 0x1508
Water Transit , 0xa99234a6 , 0x1519
Power , 0x35 , 0x1400
Water , 0x39 , 0x1401
Garbage , 0x40 , 0x1402
Police , 0x37 , 0x1500
Fire , 0x38 , 0x1502
Education , 0x42 , 0x1503
Health , 0x89dd5405 , 0x1507
Landmark , 0x09930709 , 0x150a
Reward , 0x34 , 0x150b
Park , 0x3 , 0x1006
Note that empty submenus are hidden from the menus.
Add the properties Item Submenu Parent ID and Item Button Class to the catalog item Exemplar.
The latter property is set to 2 = Network Item in Submenu or 4 = Flora Item in Submenu.
(The Building Submenus property is not used for these items.)
Reward buildings normally do not require any special considerations for submenus. They can be included in submenus just like any other buildings.
If you want to include a hidden reward building in the Reward menu and in a submenu, and want the item to be hidden in the Reward menu while unlocked, but unhidden in the submenu, then:
- include the two menu IDs in the
Building Submenusproperty Item Button Class(0x8a2602cc): set to8 = Building unhidden in Submenu. For example, this applies to the House of Worship. (For non-hidden reward buildings such as the Mayor's House, this is not needed.)
This way, unlocked rewards can be found in the Reward menu as usual, but also in a thematic submenu.
Exemplar patching is a technique to change the behavior of Exemplar files on-the-fly at runtime, without altering the original DBPF files. An Exemplar Patch is a Cohort file with Group ID 0xb03697d1 (and arbitrary Instance ID) containing the property:
Exemplar Patch Targets(0x0062e78a): list of Exemplar files this patch applies to (format: Group ID 1, Instance ID 1, Group ID 2, Instance ID 2,…). The list must contain an even number of IDs.
All the other properties of the Cohort file (except for Exemplar Name) are injected into these target Exemplar files
whenever the game loads an Exemplar file from this list.
This allows to add or overwrite specific properties of Exemplar files without affecting any unrelated properties.
You can think of an Exemplar Patch as a "Child Cohort" file, mirroring the usual Parent Cohort structure. An Exemplar Patch can target multiple Exemplar files simultaneously. Conversely, multiple Exemplar Patches can be applied to the same Exemplar file.
Parent Cohort
/ \
/ \
/ \
/ \
Exemplar A Exemplar B
| \_____ / |
| _____\_____/ |
| / \______ |
| / \ |
Exemplar Patch 1 Exemplar Patch 2
If two Cohort files have the same Instance ID, only the one loading last has an effect. Therefore, you should usually change the Instance ID whenever you copy an existing Exemplar Patch Cohort file.
- new_properties.xml (diff) adds names for the new properties to ILive's Reader 1.5.4 if you replace this file located in the Reader install directory
- submenu icon template for use with GIMP
The DLL is compiled using clang as a cross-compiler.
Check the Makefile for details.
git submodule update --init
make
The source code is mostly compatible with the MSVC compiler as well, but some tweaks may be needed for that.
This project is licensed under the terms of the GNU Lesser General Public License version 3.0. See LICENSE.txt for more information.
- gzcom-dll MIT License
- Windows Implementation Library MIT License
- SC4Fix MIT License
- NAM-dll LGPL 3.0
- SC4ResourceLoadingHooks MIT License