64ce7f0fcb
OMA-COMMAND — Missile Command arcade clone in Love2D with Omarchy theme integration. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
70 lines
2.2 KiB
Lua
70 lines
2.2 KiB
Lua
local World = require("game.world")
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local Palette = require("rendering.palette")
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local Crosshair = {
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x = 128,
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y = 116,
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targets = {},
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}
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function Crosshair.update()
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local mx, my = love.mouse.getPosition()
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Crosshair.x, Crosshair.y = World.toGame(mx, my)
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end
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function Crosshair.addTarget(x, y)
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table.insert(Crosshair.targets, {x = x, y = y, time = 0})
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end
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function Crosshair.updateTargets(dt)
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for i = #Crosshair.targets, 1, -1 do
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Crosshair.targets[i].time = Crosshair.targets[i].time + dt
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end
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end
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function Crosshair.removeTarget(x, y)
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for i = #Crosshair.targets, 1, -1 do
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local t = Crosshair.targets[i]
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if math.abs(t.x - x) < 1 and math.abs(t.y - y) < 1 then
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table.remove(Crosshair.targets, i)
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return
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end
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end
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end
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function Crosshair.draw()
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local p = Palette.get(World.wave)
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local lw = 1 / World.scale
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local t = love.timer.getTime()
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-- Target markers: pulsing wireframe squares
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for _, tgt in ipairs(Crosshair.targets) do
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local pulse = 0.3 + math.sin(tgt.time * 15) * 0.3
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love.graphics.setColor(p.crosshair[1], p.crosshair[2], p.crosshair[3], pulse)
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love.graphics.setLineWidth(lw)
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local s = 2.5
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love.graphics.rectangle("line", tgt.x - s, tgt.y - s, s*2, s*2)
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end
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-- Crosshair: vector-style rotating brackets
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local size = 5
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local gap = 1.5
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local rot = t * 0.5 -- slow rotation
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love.graphics.setColor(p.crosshair)
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love.graphics.setLineWidth(lw * 2)
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-- Four corner brackets
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-- Top
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love.graphics.line(Crosshair.x - size, Crosshair.y - gap, Crosshair.x - size, Crosshair.y - size, Crosshair.x - gap, Crosshair.y - size)
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love.graphics.line(Crosshair.x + gap, Crosshair.y - size, Crosshair.x + size, Crosshair.y - size, Crosshair.x + size, Crosshair.y - gap)
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-- Bottom
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love.graphics.line(Crosshair.x + size, Crosshair.y + gap, Crosshair.x + size, Crosshair.y + size, Crosshair.x + gap, Crosshair.y + size)
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love.graphics.line(Crosshair.x - gap, Crosshair.y + size, Crosshair.x - size, Crosshair.y + size, Crosshair.x - size, Crosshair.y + gap)
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-- Centre dot
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love.graphics.setColor(p.bright)
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love.graphics.circle("fill", Crosshair.x, Crosshair.y, 0.5, 6)
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end
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return Crosshair
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