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feat(P.3.7): selection-to-command demo — RMB-to-move with 3 speed classes

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- lib-core.command 0.1.0 dep added
- 6 stones gain speed (100/150/200 px/s pairs)
- RMB → move selected stones (target_provider = selection.list)
- command.update(dt) after selection.update(dt)
This commit is contained in:
Axel Meyer
2026-05-14 17:10:49 +02:00
parent 1a3f2842b7
commit ec8b6a05e6
2 changed files with 25 additions and 10 deletions
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32
init.lua
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@@ -5,6 +5,7 @@ local input = require("lib-core.input")
local player = require("lib-core.player_control")
local interaction = require("lib-core.interaction")
local selection = require("lib-core.selection")
local command = require("lib-core.command")
local demo_map = maps.load("maps/demo.map.json")
maps.set_current(demo_map)
@@ -41,6 +42,12 @@ selection.bind_action("lmb")
selection.bind_modifier_add("mod_add")
selection.bind_modifier_toggle("mod_toggle")
-- P.3.7: Command bindings (RMB → move selected units).
input.bind("rmb", { "mouse_right" })
command.bind_move_action("rmb")
command.bind_target_provider(function() return selection.list() end)
camera.bind_pan_keys("pan_left", "pan_right", "pan_up", "pan_down")
camera.bind_pan_drag("pan_drag")
camera.enable_pan_edge()
@@ -60,15 +67,14 @@ local PLAYER_R, PLAYER_G, PLAYER_B = 200, 60, 80
local sign = { x = 144, y = 144, text = "Hier steht: Willkommen im Spine." }
local SIGN_R, SIGN_G, SIGN_B = 220, 200, 60
-- P.3.6: 6 stones as selectables (demo for click/box-select + modifiers).
-- Positions distributed across walkable map area; sizes uniform 20×20.
-- P.3.6/P.3.7: 6 stones as selectables + movable units (3 speed classes).
local stones = {
{ x = 64, y = 96, w = 20, h = 20, color = {120, 120, 140} },
{ x = 224, y = 96, w = 20, h = 20, color = {120, 120, 140} },
{ x = 96, y = 256, w = 20, h = 20, color = {130, 110, 100} },
{ x = 320, y = 192, w = 20, h = 20, color = {130, 110, 100} },
{ x = 192, y = 320, w = 20, h = 20, color = {140, 130, 110} },
{ x = 384, y = 256, w = 20, h = 20, color = {140, 130, 110} },
{ x = 64, y = 96, w = 20, h = 20, color = {120, 120, 140}, speed = 100 },
{ x = 224, y = 96, w = 20, h = 20, color = {120, 120, 140}, speed = 100 },
{ x = 96, y = 256, w = 20, h = 20, color = {130, 110, 100}, speed = 150 },
{ x = 320, y = 192, w = 20, h = 20, color = {130, 110, 100}, speed = 150 },
{ x = 192, y = 320, w = 20, h = 20, color = {140, 130, 110}, speed = 200 },
{ x = 384, y = 256, w = 20, h = 20, color = {140, 130, 110}, speed = 200 },
}
-- P.3.5: Free-Cam-Mode state
@@ -100,14 +106,21 @@ function init(ctx)
end)
engine.print(string.format("interaction: %d trigger(s) registered",
interaction.trigger_count()))
-- P.3.6: Register each stone as selectable.
-- P.3.6/P.3.7: Register each stone as selectable AND movable.
for _, s in ipairs(stones) do
s.sel_handle = selection.register(function()
return { x = s.x, y = s.y, w = s.w, h = s.h }
end)
s.cmd_handle = command.register(
function() return { x = s.x, y = s.y } end,
function(nx, ny) s.x = nx; s.y = ny end,
s.speed
)
end
engine.print(string.format("selection: %d selectables registered",
selection.count_registered()))
engine.print(string.format("command: %d movable units registered",
command.count_registered()))
end
function render(ctx)
@@ -158,6 +171,7 @@ function update(ctx, dt)
-- Pan-Summation jeden Frame (keys nur wenn enabled; drag + edge always-on).
camera.update(dt)
selection.update(dt)
command.update(dt)
if not free_cam_mode then
-- Follow-cam: set_target jeden Frame -> drag/edge "drift" wird unsichtbar.