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>
87 lines
2.2 KiB
Lua
87 lines
2.2 KiB
Lua
local World = require("game.world")
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local Palette = require("rendering.palette")
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local Explosions = require("game.explosions")
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local Crosshair = require("game.crosshair")
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local ABM = {}
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local missiles = {}
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local MAX_IN_FLIGHT = 8
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function ABM.fire(startX, startY, targetX, targetY, speed)
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if #missiles >= MAX_IN_FLIGHT then return false end
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local dx = targetX - startX
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local dy = targetY - startY
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local dist = math.sqrt(dx * dx + dy * dy)
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if dist < 1 then return false end
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table.insert(missiles, {
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startX = startX,
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startY = startY,
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targetX = targetX,
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targetY = targetY,
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x = startX,
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y = startY,
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speed = speed,
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dirX = dx / dist,
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dirY = dy / dist,
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totalDist = dist,
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birth = love.timer.getTime(),
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})
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Crosshair.addTarget(targetX, targetY)
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return true
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end
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function ABM.update(dt)
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for i = #missiles, 1, -1 do
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local m = missiles[i]
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local step = m.speed * dt
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m.x = m.x + m.dirX * step
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m.y = m.y + m.dirY * step
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local dx = m.x - m.startX
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local dy = m.y - m.startY
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local traveled = math.sqrt(dx * dx + dy * dy)
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if traveled >= m.totalDist then
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m.x = m.targetX
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m.y = m.targetY
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Explosions.add(m.targetX, m.targetY)
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Crosshair.removeTarget(m.targetX, m.targetY)
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table.remove(missiles, i)
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end
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end
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end
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function ABM.count()
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return #missiles
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end
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function ABM.clear()
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missiles = {}
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end
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function ABM.draw()
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local p = Palette.get(World.wave)
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local lw = 1 / World.scale
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for _, m in ipairs(missiles) do
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-- Glow trail
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love.graphics.setColor(p.abm[1], p.abm[2], p.abm[3], 0.2)
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love.graphics.setLineWidth(lw * 4)
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love.graphics.line(m.startX, m.startY, m.x, m.y)
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-- Main vector trail
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love.graphics.setColor(p.abm[1], p.abm[2], p.abm[3], 0.9)
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love.graphics.setLineWidth(lw * 1.5)
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love.graphics.line(m.startX, m.startY, m.x, m.y)
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-- Bright head dot
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love.graphics.setColor(p.bright)
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love.graphics.circle("line", m.x, m.y, 1, 8)
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end
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end
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return ABM
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