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111 lines
2.2 KiB
111 lines
2.2 KiB
CollisionTop = collision_line((x - 8), (y - 7), (x + 8), (y - 7), oSolid, true, true)
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CollisionRight = collision_line((x + 9), (y + 6), (x + 9), (y - 6), oSolid, true, true)
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CollisionLeft = collision_line((x - 9), (y - 6), (x - 9), (y + 6), oSolid, true, true)
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CollisionBottom = collision_line((x - 8), (y + 7), (x + 8), (y + 7), oSolid, true, true)
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if (state == 0)
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{
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if (statetime == 0)
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{
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hspeed = 4
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vspeed = random_range(-0.5, 0.5)
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}
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if (speed > 2)
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speed -= 0.05
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if (statetime == 120)
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{
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state = 1
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statetime = 0
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}
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}
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if (state == 1)
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{
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accelx = 0.1
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accely = 0.05
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maxspx = 1.5
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maxspy = 1
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targetx = oCharacter.x
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targety = (oCharacter.y - 8)
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if (targetx > x)
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hspeed += accelx
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if (targetx < x)
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hspeed -= accelx
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if (targety > y)
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vspeed += accely
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if (targety < y)
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vspeed -= accely
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hspeed = min(hspeed, maxspx)
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hspeed = max(hspeed, (-maxspx))
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vspeed = min(vspeed, maxspy)
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vspeed = max(vspeed, (-maxspy))
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if (statetime >= 150)
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{
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state = 2
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statetime = 0
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}
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}
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if (state == 2)
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{
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speed *= 0.9
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if (image_alpha > 0)
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image_alpha -= 0.1
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else
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instance_destroy()
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}
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if (CollisionTop != oTestKeys)
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{
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if instance_exists(CollisionTop)
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{
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if (vspeed < 0)
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{
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vspeed *= -1
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shaking = 1
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}
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}
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}
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if (CollisionBottom != oTestKeys)
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{
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if instance_exists(CollisionBottom)
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{
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if (vspeed > 0)
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{
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vspeed *= -1
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shaking = 1
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}
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}
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}
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if (CollisionLeft != oTestKeys)
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{
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if instance_exists(CollisionLeft)
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{
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if (hspeed < 0)
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{
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hspeed *= -1
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shaking = 1
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}
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}
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}
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if (CollisionRight != oTestKeys)
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{
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if instance_exists(CollisionRight)
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{
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if (hspeed > 0)
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{
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hspeed *= -1
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shaking = 1
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if (state == 0)
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vspeed = random_range(-2, 2)
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}
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}
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}
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if (shaking > 0)
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image_speed = 1
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else if (image_speed > 0.25)
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image_speed -= 0.05
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if (state == 100)
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enemy_death()
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if (shaking > 0)
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shaking -= 1
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if (image_alpha < 1)
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image_alpha += 0.05
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event_inherited()
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