mirror of
https://github.com/bryanthaboi/gen1recomp
synced 2026-09-26 13:33:27 -04:00
bryanthaboi
70 lines
2.4 KiB
Lua
70 lines
2.4 KiB
Lua
-- pokeyellow engine/pikachu/pikachu_movement.asm:153
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package.path = "./?.lua;./?/init.lua;" .. package.path
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if not _G.love then _G.love = require("tests.love_stub") end
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local T = require("tests.modkit")
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local check = T.check
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local GameVersion = require("src.core.GameVersion")
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local PikachuFollower = require("src.world.PikachuFollower")
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GameVersion.set("yellow")
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local npc = {
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pikachuFollower = true, cellX = 4, cellY = 6, px = 64, py = 96,
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facing = "up", passable = true,
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}
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local ow = {
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map = {
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id = "VIRIDIAN_POKECENTER",
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isCounterCell = function(_, _, y) return y == 3 end,
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},
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npcs = { npc }, entities = { npc },
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player = {
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cellX = 4, cellY = 4, facing = "up",
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facingCell = function(self) return self.cellX, self.cellY - 1 end,
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},
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}
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local done = false
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PikachuFollower.hopToCounter(ow, function() done = true end)
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check(ow.pikaHop ~= nil, "standing below the player queues the two-leg hop")
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check(#ow.pikaHop.legs == 2, "PikaMovementData1 is a slide then a hop")
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check(ow.pikaHop.legs[1].hop == nil, "the slide leg is not a jump")
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check(ow.pikaHop.legs[2].hop == true, "the second leg is the jump")
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local slideShadow, hopShadow, hopGround, liftSeen = false, 0, true, 0
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for _ = 1, 32 * 3 do
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PikachuFollower.updateHop(ow)
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local h = ow.pikaHop
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local leg = h and h.legs[h.leg]
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if leg and not leg.hop and npc.hopShadowY then slideShadow = true end
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if leg and leg.hop and npc.hopShadowY then
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hopShadow = hopShadow + 1
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local lift = npc.hopShadowY - npc.py
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if lift > liftSeen then liftSeen = lift end
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if lift <= 0 then hopGround = false end
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end
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end
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check(not slideShadow, "the slide leg draws no shadow ($2b is func2 $02)")
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check(hopShadow > 20, "the airborne leg publishes a shadow y most of the arc",
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"frames " .. hopShadow)
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check(hopGround, "the shadow y stays below the lifted sprite y")
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check(liftSeen == 8, "the arc peaks at HOP_HEIGHT", "peak " .. liftSeen)
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check(ow.pikaHop == nil, "the hop ends")
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check(done, "and hands control back")
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check(npc.hopShadowY == nil, "the shadow is cleared once the hop lands")
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check(npc.cellX == 4 and npc.cellY == 4,
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"and the companion sits on the counter cell in front of the player")
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npc.hopShadowY = 99
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npc.cellX, npc.cellY, npc.px, npc.py = 4, 6, 64, 96
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PikachuFollower.hopToCounter(ow, function() end)
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check(npc.hopShadowY == nil, "starting a hop clears any stranded shadow")
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ow.pikaHop = nil
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GameVersion.set("red")
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T.finish("pikachu_counter_shadow_2196")
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