From cd0c08dc7ce754473178ad3f32f7740a1dddc1eb Mon Sep 17 00:00:00 2001 From: Vaino Kauppila Date: Thu, 2 Jul 2026 22:58:25 +0300 Subject: Initial import: LibreForts (M0-M5 in progress) Open-source Forts clone: custom C++20 engine + data-driven (Lua) 2D physics artillery RTS. - Building: node/strut graph on a stiff mass-spring solver (canon Forts model), triangulation rigidity, axial + 30-degree angle-stress breaking, cascading collapse, fire (DoT + spread), ground destroys debris. - Weapons (M4): cannon (ballistic) + laser (beam/ignite) with select-and-aim-in- arc UX; splash / beam damage; bg-brace passthrough. - Devices + economy (M5): reactors + win/loss + restart, mines/turbines/battery, metal deposits, storage caps, per-shot energy cost. - Data-driven via Lua/sol2 with a layered mod loader; enemy-fort scenario mod. - Renderer: SDL3 + textures + ImGui dev UI. stb_image + ImGui vendored. - Assets: CC0 placeholders only; real game art loaded at runtime from the user's own install via forts: paths (bring-your-own; nothing copyrighted committed). See README.md / CLAUDE.md and research/ + requirements/ for detail. --- data/mods/enemy-fort/structures.lua | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 data/mods/enemy-fort/structures.lua (limited to 'data/mods/enemy-fort/structures.lua') diff --git a/data/mods/enemy-fort/structures.lua b/data/mods/enemy-fort/structures.lua new file mode 100644 index 0000000..ce6bdd0 --- /dev/null +++ b/data/mods/enemy-fort/structures.lua @@ -0,0 +1,19 @@ +-- A triangulated wooden fort on the right side (columns at x=25,27,29; rows at +-- y=1,3,5). Foundations sit on the ground (y=1). All beams <= 3 units so they +-- obey the material length limits. Shoot it apart with the cannon. +table.insert(Structures, { + name = "enemy fort", + beams = { + -- verticals + {25,1,25,3,"wood"}, {25,3,25,5,"wood"}, + {27,1,27,3,"wood"}, {27,3,27,5,"wood"}, + {29,1,29,3,"wood"}, {29,3,29,5,"wood"}, + -- horizontals + {25,1,27,1,"wood"}, {27,1,29,1,"wood"}, + {25,3,27,3,"wood"}, {27,3,29,3,"wood"}, + {25,5,27,5,"wood"}, {27,5,29,5,"wood"}, + -- diagonals (triangulation, so it's rigid) + {25,1,27,3,"wood"}, {27,1,29,3,"wood"}, + {25,3,27,5,"wood"}, {27,3,29,5,"wood"}, + }, +}) -- cgit v1.3