mirror of
https://github.com/coop-deluxe/sm64coopdx.git
synced 2024-11-22 03:55:11 +00:00
50 lines
1.9 KiB
Lua
50 lines
1.9 KiB
Lua
define_custom_obj_fields({
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oArenaSparkleOwner = 'u32',
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oArenaSparkleOffsetX = 'f32',
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oArenaSparkleOffsetY = 'f32',
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oArenaSparkleOffsetZ = 'f32',
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oArenaSparkleSize = 'f32',
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})
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function bhv_arena_sparkle_init(obj)
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obj.oFlags = OBJ_FLAG_UPDATE_GFX_POS_AND_ANGLE
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obj.oAnimState = -1
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obj_set_billboard(obj)
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obj.oArenaSparkleOffsetX = math.random() * 0x4000 - 0x2000
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obj.oArenaSparkleOffsetY = math.random() * 0x4000 - 0x2000
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obj.oArenaSparkleOffsetZ = math.random() * 200
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obj_scale_random(obj, 1, 0)
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end
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function bhv_arena_sparkle_loop(obj)
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obj.oAnimState = obj.oAnimState + 1
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if obj.oTimer > 9 then
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obj.activeFlags = ACTIVE_FLAG_DEACTIVATED;
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end
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local m = gMarioStates[obj.oArenaSparkleOwner]
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local held = gItemHeld[obj.oArenaSparkleOwner]
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if held ~= nil then
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local offset = {
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x = held.oPosX + sins(m.faceAngle.y) * 75,
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y = held.oPosY - 25,
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z = held.oPosZ + coss(m.faceAngle.y) * 75,
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}
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local scalar = (obj.oArenaSparkleOffsetZ * (1 - (obj.oTimer / 10) ^ 3))
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scalar = scalar * ((1 - obj.oArenaSparkleSize) + 0.25)
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local offset2 = {
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x = offset.x + sins(m.faceAngle.y + obj.oArenaSparkleOffsetX) * scalar,
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y = offset.y + sins(obj.oArenaSparkleOffsetY) * scalar,
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z = offset.z + coss(m.faceAngle.y + obj.oArenaSparkleOffsetX) * scalar,
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}
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--obj.oPosX = offset.x + obj.oArenaSparkleOffsetX * (1 - (obj.oTimer / 10))
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--obj.oPosY = offset.y + obj.oArenaSparkleOffsetY * (1 - (obj.oTimer / 10))
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--obj.oPosZ = offset.z + obj.oArenaSparkleOffsetZ * (1 - (obj.oTimer / 10))
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obj.oPosX = offset2.x
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obj.oPosY = offset2.y
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obj.oPosZ = offset2.z
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end
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obj_scale(obj, (obj.oTimer / 10) * (obj.oArenaSparkleSize * 0.5 + 1))
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end
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id_bhvArenaSparkle = hook_behavior(nil, OBJ_LIST_UNIMPORTANT, true, bhv_arena_sparkle_init, bhv_arena_sparkle_loop)
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