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2 Commits
0352a9e14f
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7b742c35c4
Author | SHA1 | Date |
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Juhani Krekelä | 7b742c35c4 | |
Juhani Krekelä | 093b9a7ece |
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@ -154,6 +154,7 @@ function spawnEnemy(x, y)
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x = x,
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y = y,
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until_shoot = enemy_min_shoot + math.random() * (enemy_max_shoot - enemy_min_shoot),
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angle = math.random() * 2 * math.pi,
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alive = true
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})
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end
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@ -315,6 +316,9 @@ function updateEnemies(dt)
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end
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end
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local dangle = 10 / (2 + enemy.until_shoot) * dt
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enemy.angle = enemy.angle + dangle
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if not enemy.alive then
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table.remove(enemies, i)
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else
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@ -449,9 +453,18 @@ end
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function drawEnemies()
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for _, enemy in ipairs(enemies) do
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love.graphics.setColor(0.7, 0.5, 1)
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local x, y = toScreenCoordinates(enemy.x, enemy.y)
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local radius = toScreenSize(enemy_radius)
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love.graphics.circle('fill', x, y, radius)
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local fifth = 2 * math.pi / 5
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local points = {}
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for i = 0, 4 do
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local x = enemy.x + math.cos(i * fifth + enemy.angle) * enemy_radius
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local y = enemy.y + math.sin(i * fifth + enemy.angle) * enemy_radius
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local x, y = toScreenCoordinates(x, y)
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table.insert(points, x)
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table.insert(points, y)
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end
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love.graphics.polygon('fill', points)
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end
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end
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