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Cursor Agentand西风逍遥游 b9f3a5c7de fix(example): hoist enqueue duration out of typed call

Eager binding contracts type-check enqueue duration as float. A
ternary of the form kind==\"tank\"?8.0:4.0 leaked that expected type
into the condition, so the string literal failed EVE2002 at load.

Co-authored-by: 西风逍遥游 <sunxfancy@gmail.com>

2026-09-02 10:59:02 +00:00

config.nut

feat(gameplay): add composable systems and RTS commandery demo

2026-08-24 00:29:35 +08:00

main.nut

fix(example): hoist enqueue duration out of typed call

2026-09-02 10:59:02 +00:00

README.md

fix(example): cap Frontier production and delay assault

2026-09-02 10:40:58 +00:00

README.md

Commandery RTS Demo

A playable RTS + general/administration composition demo. Domain rules (governors, salaries, rebellion, victory) live in this script. Engine modules only store and query generic facts (Orders, Production, Authority, Social, Decision, Sensing).

Run from a current-source debug build:

# Linux (this Cloud VM / CI image)
make debug JOBS=4
cd examples/commandery-rts
VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/lvp_icd.json \
ALSOFT_DRIVERS=null \
XDG_RUNTIME_DIR=/tmp/xdg-runtime \
xvfb-run -a ../../build/linux-debug/src/engine/eve run .

# Windows
build\win32-debug\src\engine\eve.exe run examples\commandery-rts

Headless MCP (screenshots via eve_screenshot, not the Xvfb framebuffer):

cd examples/commandery-rts
VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/lvp_icd.json ALSOFT_DRIVERS=null \
  xvfb-run -a ../../build/linux-debug/src/engine/eve run --debug --mcp-port=7529 .

Controls:

Left click a blue unit to select it. Drag to box-select friendly units.
Right click the battlefield to issue a formation move (owned Orders.replace).
Move units onto an economy point to capture it. Tanks capture slightly faster. Progress pauses while both factions are present.
1 / 2: train infantry / build a tank (refunds if enqueue fails).
G: appoint or dismiss the northern governor.
P: pay salary (loyalty up). U: withhold salary (loyalty down; rebellion if loyalty < 25, ambition > 70 and officer support is high).
R: reset the scenario.
The right-hand panel mirrors those buttons.

The opening deploys Crown on the north and bridge mines, Frontier on the east mine. Frontier AI starts in raid: hold while outnumbered, leave a garrison, contest the nearest Crown mine, and train up to four units without flooding the queue. It only flips to assault after 15 seconds, and only if it outnumbers Crown. The match ends when one side has no living units.

The engine module does not contain General, Rebellion, or a fixed RTS AI type; those rules are all in main.nut.