mirror of
https://github.com/DrBeef/Raze.git
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77 lines
1.8 KiB
Lua
77 lines
1.8 KiB
Lua
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local require = require
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local con = require "con"
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local gv = gv
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local sprite = sprite
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local actor = actor
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local player = player
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local assert = assert
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local printf = printf
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local gameevent = gameevent
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local spritesofstat = spritesofstat
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local Inf = 0/1
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module(...)
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-- Insert MUSICANDSFX? (Delete it otherwise.)
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insp = false
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-- Hitag and lotag of last deleted MUSICANDSFX sprite.
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tag = {}
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tag.hi, tag.lo = 0, 0
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-- Preliminary dummy of a local gamevar.
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local ournumjumps = 0
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require "end_gamevars"
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-- We may cache globals defined in the gamevar section afterwards, but not
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-- refer to locals defined prior to the gamevar section in it.
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local tag = tag
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gameevent("JUMP", actor.FLAGS.chain_beg,
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function(aci, pli)
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local ps = player[pli]
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ournumjumps = ournumjumps+1
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if (insp) then
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-- Insert MUSICANDSFX sprite with same lo-/hitag as last deleted one.
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printf("delmusicsfx: jump count=%d, inserting", ournumjumps)
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local spr = sprite[con.spawn(aci, 5)]
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spr.lotag, spr.hitag = tag.lo, tag.hi
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else
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-- Delete nearest MUSICANDSFX sprite.
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local nearestdst = Inf
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local nearesti = -1
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for i in spritesofstat(gv.STAT_FX) do
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local dst = (sprite[i]-ps.pos):len2()
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if (nearesti == -1 or (dst < nearestdst and dst < sprite[i].hitag)) then
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printf("MSFX %d dist %d", i, dst)
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nearesti = i
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nearestdst = dst
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end
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end
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if (nearesti >= 0) then
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local spr = sprite[nearesti]
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tag.lo, tag.hi = spr.lotag, spr.hitag
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actor.delete(nearesti)
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end
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assert(nearesti < 0 or sprite[nearesti].picnum==5)
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printf("delmusicsfx: jump count=%d, deleting sprite %d", ournumjumps, nearesti)
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end
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insp = not insp
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end)
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