CasperVg

SC4 Terrain Extensions is a DLL plugin for SimCity 4 that adds in-game terrain editing and visualization tools. It lets you flatten terrain, create constant-grade paths, build bridge approaches, preview terrain changes, save and restore terrain snapshots (experimental), and display contour and slope overlays while working in a city. The plugin is aimed at players who do detailed terrain prep for roads, rails, bridges, canals, waterfronts, slopes, sunken networks, and city-detailing scenes. It is especially useful for diagonal work: the flatten tool includes a line-mask mode for diagonal cuts and ramps, while the constant-grade tool can create straight sloped paths between two dragged points. The GitHub release v0.1.0 with SHA256 checksums is available at: https://github.com/caspervg/sc4-terrain-extensions/releases/tag/v0.1.0 Main features In-game terrain menu buttons for Flatten, Constant Grade, and Bridge Approach tools Interactive drag-based terrain editing with live previews Diagonal and fractional flattening using line-mask mode Constant-grade paths for smooth ramps, roads, rails, canals, and terrain cuts Rectangle flattening for more precise terrain leveling Flatten modes for reference average, delta, explicit height, selected-area average, minimum, and maximum Bridge Approach tool for grading one or both ends of a bridge span, with adjustable bridge height, maximum grade, approach side, and approach width Terrain snapshot panel opened with the terrainsnap cheat (experimental). Allows to save, preview, restore, delete, and region-restore terrain snapshots Contour overlay with configurable interval, opacity, thickness, and major-line behavior Slope heatmap overlay with configurable slope mode, opacity, minimum grade, and color thresholds Dependency SC4 Terrain Extensions requires SC4RenderServices v0.6.2 or newer, which can be found at the GitHub link or from the STEX: Usage instructions Open a city and use the new terrain menu buttons. The instructions below might seem daunting at first but once you get used to it it becomes a blast to be able to detail terrain so accurately! Flatten Constant Grade Bridge Approach Flatten tool: Drag a rectangle to flatten an area. Press D to toggle between rectangle mode and diagonal/fractional angle mode. Press Tab or Shift+Tab to cycle height modes. In reference mode, press H to pick or repick the source tile. Use Alt+Scroll to adjust explicit height or delta height. Use Shift+Scroll to adjust line-mask thickness. Release the mouse to apply the preview. Press Esc to cancel. Constant Grade tool: Drag from the start tile to the end tile to create a straight sloped path. Drag sideways to widen the affected path. Use Alt+Scroll to adjust the target grade from downhill to uphill. Use Ctrl+Scroll to toggle side smoothing. Release the mouse to apply the grade. Press Esc to cancel. Bridge Approach tool: Drag along the bridge direction to set the bridge span. Drag sideways to set the approach width. Use Alt+Scroll to adjust bridge height. Use Shift+Scroll to adjust maximum grade. Use Ctrl+Scroll to cycle approach side: both, start, end, or none. Release the mouse to place the approaches. Press Esc to cancel. Cheat commands are also available: earthbender bridgebuilder terrainsnap (experimental) contour slope (experimental) Project page: https://github.com/caspervg/sc4-terrain-extensions System Requirements SimCity 4 version 1.1.641.x Windows 10 or later SC4RenderServices v0.6.2 or newer Microsoft Visual C++ 2015-2022 Redistributable x86 DirectX/hardware rendering mode recommended for overlay previews, contours, and slope heatmaps Installation Close SimCity 4. Install SC4RenderServices first. Run the included SC4 Terrain Extensions installer. Select your SimCity 4 installation folder. Select your SimCity 4 Plugins folder. Let the installer verify the SC4RenderServices dependency. Start SimCity 4 and load a city. Open the Terrain menu and use the new terrain tools. The installer places SC4TerrainExtensions.dll and SC4TerrainExtensions.dat in your Plugins folder. It also installs README.txt and the uninstaller under Documents\SimCity 4\SC4TerrainExtensions.

SC4 Season Jumper is a DLL plugin for SimCity 4 that fast-forwards the city simulation to the start of a target season, then pauses the city automatically. It is designed for seasonal-flora workflows, consistent region-view screenshots, and other date-sensitive city-building tasks where you want the simulator to advance normally instead of forcing the date with the SC4ExtraCheatsDLL SimDate cheat (which can introduce bugs in the city statistics). The plugin is mainly aimed at players who use seasonal flora, seasonal props, detailed MMP scenes, or region-view presentation workflows. By letting the game run at its fastest speed until the target date, SC4 Season Jumper avoids the historical-stat issues that can happen when the date is changed directly. It also includes an enabled-by-default fix for a vanilla SimCity 4 bug where seasonal props created during their active season can stay invisible until the next time their start date comes around. The GitHub release v0.2.0 is available at: https://github.com/caspervg/sc4-season-jumper/releases/tag/v0.2.0 Project page: https://github.com/caspervg/sc4-season-jumper Main features Ctrl+F9 hotkey for jumping to the next useful seasonal date From January through August, Ctrl+F9 jumps to September 1 From September through December, Ctrl+F9 jumps to June 1 of the next year Automatically pauses the city when the target date is reached Press Ctrl+F9 again while a jump is running to cancel and pause immediately Cheat commands for jumping to specific seasons Fixes the seasonal prop visibility bug: covers painted props (from SC4Plop-and-Paint), plopped or grown lot props, and 3D prop previews Dependency No dependencies. System Requirements SimCity 4 version 1.1.641.x Windows version of SimCity 4 Microsoft Visual C++ 2015-2022 Redistributable x86 Installation Close SimCity 4. Copy the included files into your SimCity 4 Plugins root folder: SC4SeasonJumper.dll SC4SeasonJumper.ini SC4SeasonJumper.dat Start SimCity 4 and load a city. Press Ctrl+F9 to start a seasonal jump. Usage instructions Ctrl+F9: jump to the next fall start if the current date is January through August, or to the next summer start if the current date is September through December. Ctrl+F9 while jumping: cancel the jump and pause immediately. Cheat codes are available through the normal cheat dialog: jumpseason: same behavior as Ctrl+F9 jumpspring: jump to the next March 1 jumpsummer: jump to the next June 1 jumpfall: jump to the next September 1 jumpwinter: jump to the next December 1 Configuration The plugin reads settings from SC4SeasonJumper.ini in your Plugins folder. [SC4SeasonJumper] LogLevel=info LogToFile=true ; Fix the vanilla bug where seasonal props placed mid-season stay invisible ; until the next time their start date comes around (set to false to disable). FixSeasonalPropVisibility=true Most players can leave the defaults unchanged. Set FixSeasonalPropVisibility=false only if you specifically want to disable the seasonal prop visibility patch. 3rd party code gzcom-dll - GNU LGPL v2.1 spdlog - MIT License {fmt} - MIT License mINI / pulzed-mini - MIT License Windows Implementation Library - MIT License

SC4 Plop and Paint is a DLL plugin for SimCity 4 that adds an in-game Advanced Plopping & Painting panel. It lets you browse your installed lots, plop lots directly, paint props and flora, create reusable weighted prop families, paint terrain decals, and quickly build detailed scenes without repeatedly hunting through menus or hand-placing every item. The plugin is aimed at players with large Plugins folders, city-detailing workflows, MMP-style flora work, prop-heavy scenes, and lot-testing setups. It includes a cache builder that scans your SC4 installation and Plugins folders, reads exemplar/cohort data, and generates searchable lot, prop, flora, decal, thumbnail, and family data for the in-game DLL. NOTE: This is a newer version compared to the last version that was available on the STEX before the Simtropolis reset! It now comes with prop/lot/flora picking functionality, better support for seasonal props AND texture painting! The GitHub release v0.9.1 with attestation and SHA256 checksums is available at https://github.com/caspervg/sc4-plop-and-paint/releases/tag/v0.9.1 Main features In-game Advanced Plopping & Painting window, opened with O by default Buildings & Lots browser for finding and plopping lots, including growables Props browser with thumbnails, favorites, scene picking, and paint mode Prop Families tab for built-in families and custom weighted random prop palettes Flora browser and Flora Collections for painting single flora, families, and multi-stage chains Decals tab for painting texture decals on terrain and lot surfaces Direct paint, line paint, and polygon fill modes Grid overlay, snapping, rotation, spacing, density, density variation, and preview controls Pending placement workflow with undo before committing Prop strip mode for removing placed city, lot, and street props Favorites and recent paint history for faster repeat workflows Seasonal thumbnails where supported by the source content Dependency SC4 Plop and Paint requires SC4RenderServices v0.6.2 or newer. You can download it from the GitHub releases at this link or from the STEX page below: Usage instructions Full player guide, including screenshots, tab-by-tab controls, paint hotkeys, strip mode, decal options, and example workflows: https://github.com/caspervg/sc4-advanced-plop/blob/main/docs/USAGE.md Project page: https://github.com/caspervg/sc4-advanced-plop Demo video: System Requirements SimCity 4 version 1.1.641.x 64-bit Windows for the bundled cache builder SC4RenderServices v0.6.2 or newer Microsoft Visual C++ 2015-2022 Redistributable x86 Microsoft Visual C++ 2015-2022 Redistributable x64 DirectX/hardware rendering mode recommended for overlay previews and decal rendering Installation Close SimCity 4. Install SC4RenderServices first. Run the included SC4 Plop and Paint installer. Select your SimCity 4 installation folder. Select your SimCity 4 Plugins folder. Choose the thumbnail/cache settings. Let the installer build the cache, or run Rebuild-Cache.cmd later. Start SimCity 4, load a city, and press O to open the panel. The installer places SC4PlopAndPaint.dll, SC4PlopAndPaint.dat, and SC4PlopAndPaint.ini in your Plugins folder. It also installs _SC4PlopAndPaintCacheBuilder.exe and Rebuild-Cache.cmd under Documents\SimCity 4\SC4PlopAndPaint\. Rebuild the cache whenever you add, remove, or change plugins. Or when upgrade or install SC4PlopAndPaint. Configuration The plugin reads settings from SC4PlopAndPaint.ini in your Plugins folder. [SC4PlopAndPaint] ; Logging verbosity: trace, debug, info, warn, error, critical, off LogLevel=info ; Write SC4PlopAndPaint.log in the directory above your Plugins folder. Disable if you don't want log files. LogToFile=true ; Disable this if you want prop painting without the draw-service overlay preview. EnableDrawOverlay=true ; Direct-mode preview default: outline, full, combined DefaultPropPreviewMode=combined ; Default paint popup values DefaultShowGridOverlay=true DefaultSnapPointsToGrid=false DefaultSnapPlacementsToGrid=false DefaultGridStepMeters=16.0 ; Thumbnail display size in the UI (22-176, default 44) ThumbnailDisplaySize=44 ; Thumbnail slot colors shown behind transparent thumbnails in the UI. ; Accepts RRGGBB or RRGGBBAA. ; Set either option to an empty value to make it transparent. ; Defaults: background=425066, border=5B6B84 ;ThumbnailBackgroundColor=425066 ;ThumbnailBorderColor=5B6B84 ;ThumbnailBackgroundColor= ;ThumbnailBorderColor= ; Recent paint quick-swap overlay and history EnableRecentPaints=true ; Maximum number of recent paint entries to keep (1-16, default 8). ; Only the first 8 previous entries get number-key shortcuts; later ones stay click-only. RecentPaintMaxItems=8 ; What to do with uncommitted placements when switching paint targets: ; discard = remove uncommitted placed items before switching ; commit = keep placed items and finalize them before switching ; keep = leave uncommitted placed items in place when switching PaintSwitchPolicy=keep Most players can leave the defaults unchanged. ThumbnailDisplaySize may be useful on high-resolution displays. 3rd party code SC4RenderServices - GNU LGPL v2.1 gzcom-dll - GNU LGPL v2.1 Dear ImGui - MIT License reflect-cpp - MIT License spdlog - MIT License {fmt} - MIT License args - MIT License pugixml - MIT License yyjson - MIT License stb - MIT / Public Domain Windows Implementation Library - MIT License libsquish - MIT License mio - MIT License jsoncons - Boost Software License 1.0 utfcpp - Boost Software License 1.0 ctre - Apache License 2.0 with LLVM Exceptions raylib - zlib/libpng GLFW - zlib/libpng Fira Mono - SIL Open Font License 1.1

SC4RenderServices is a DLL plugin framework for SimCity 4 that adds shared rendering services for other DLL mods. It provides Dear ImGui UI support, DirectX 7 draw callbacks, S3D camera/world projection helpers, and terrain decal rendering APIs. Most players only need this if another DLL mod lists SC4RenderServices as a dependency. Modders can use it to add in-game tools, overlays, custom UI panels, terrain decals, and render-pass hooks without each mod needing to implement its own DirectX/ImGui integration. NOTE: This is a newer version compared to the last version that was available on the STEX before the Simtropolis reset! The GitHub release v0.6.3 with attestation and SHA256 checksums is available at https://github.com/caspervg/sc4-render-services/releases/tag/v0.6.3 System Requirements SimCity 4 version 1.1.641 (Digital Deluxe) Windows 10 or later DirectX/hardware rendering mode The plugin may work on older Windows versions with the Microsoft Visual C++ 2022 x86 Redistributable installed, but that has not been tested and is unsupported. Installation Close SimCity 4. Run the included installer. Select your SimCity 4 installation folder, the folder containing Apps. Select your SimCity 4 Plugins folder. Start SimCity 4. The installer places imgui.dll in the SimCity 4 Apps folder and SC4RenderServices.dll in your Plugins folder. If SC4RenderServices.ini does not already exist, a default copy is installed. Configuration The plugin reads optional settings from SC4RenderServices.ini in the same folder as SC4RenderServices.dll. Example: [SC4RenderServices] LogLevel=info Theme=dark UIScale=1.0 ShowDemoPanel=false EnableImGuiService=true EnableS3DCameraService=true EnableDrawService=true EnableTerrainDecalService=true EnableCustomTerrainDecalRenderer=true Most users can leave the default configuration unchanged. UIScale can be interesting for people running on high resolution monitors. 3rd party code gzcom-dll - GNU LGPL v2.1 Dear ImGui - MIT License mINI - MIT License spdlog - MIT License {fmt} - MIT License D3D7Imgui - see upstream repository for license details

This DLL plugin for SimCity 4 disables the default FPS (frames per second) limitations during simulation speeds. By default, SimCity 4 imposes the following FPS limits: Turtle speed (slow simulation): 30 FPS Rhino speed (medium simulation): 20 FPS Cheetah speed (fast simulation): 15 FPS This DLL removes these limitations, allowing the game to run at higher frame rates (up to 255 FPS) during all simulation speeds. Previously this DLL mod was only available on GitHub and in a file attachment on SC4Evermore. This version has now been updated with a bit more configurability, better logging and a more modern build system. If you already had this mod installed, you can replace it with this one. System Requirements SimCity 4 version 641 Windows 10 or later The plugin may work on Windows 7 or later with the Microsoft Visual C++ 2022 x86 Redistribute installed, but I do not have the ability to test that. Installation Close SimCity 4. Copy SC4DisableFpsLimits.dll and SC4DisableFpsLimits.ini into: <My Documents>/SimCity 4/Plugins Start SimCity 4. Configuration The plugin reads optional settings from SC4DisableFpsLimits.ini in the same folder as the DLL. Example: [SC4DisableFpsLimits] MaxFPS=255 LogLevel=info MaxFPS applies to Turtle, Rhino, and Cheetah simulation speeds. Values above 255 are capped to 255. LogLevel controls log verbosity and defaults to info. Valid values are trace, debug, info, warn, error, critical, and off. 3rd party code gzcom-dll - GNU LGPL v2.1 or later. Thanks to @simmaster07 @Null 45 and @memo SC4Fix - MIT License. Thanks to @simmaster07 spdlog - MIT License. mINI - MIT License. sc4-disable-network-construction-sounds - MIT License (inspiration for the memory overwriting code). Thanks to @Null 45