teeworlds_network/spec/09_snap_builder_spec.rb

200 lines
11 KiB
Ruby

# frozen_string_literal: true
require_relative '../lib/snapshot/builder'
require_relative '../lib/snapshot/items/character'
require_relative '../lib/snapshot/items/pickup'
require_relative '../lib/snapshot/items/flag'
require_relative '../lib/snapshot/items/game_data'
require_relative '../lib/snapshot/items/game_data_team'
require_relative '../lib/snapshot/items/game_data_flag'
require_relative '../lib/snapshot/items/player_info'
describe 'SnapshotBuilder', :snapshot do
context '#finish should create snap payload' do
it 'Should build a snap with one character' do
builder = SnapshotBuilder.new
char = NetObj::Character.new(
tick: 41, x: 0, y: 13,
vel_x: 0, vel_y: 3507, angle: 0,
direction: 0, jumped: -1, hooked_player: 0, hook_state: 0,
hook_tick: 0, hook_x: 0, hook_y: 0, hook_dx: 0,
hook_dy: 0, health: 0, armor: 0, ammo_count: 0,
weapon: 0, emote: 0, attack_tick: 0, triggered_events: 0
)
builder.new_item(0, char)
snap = builder.finish
expected_payload = [
0x0a, # type=10 NetObj::Character
0x00, 0x29, 0x00, 0x0d, # id=0 tick=41 x=0 y=13
0x00, 0xb3, 0x36, 0x00, # vel_x=0 vel_y=3507 angle=0
0x00, 0x40, 0x00, 0x00, # direction=0 jumped=-1 hooked_player=0 hook_state=0
0x00, 0x00, 0x00, 0x00, # hook_tick=0 hook_x=0 hook_y=0 hook_dx=0
0x00, 0x00, 0x00, 0x00, # hook_dy=0 health=0 armor=0 ammo_count=0
0x00, 0x00, 0x00, 0x00 # weapon=0 emote=0 attack_tick=0 triggered_events=0
]
expect(snap.to_a).to eq(expected_payload)
# >>> snap NETMSG_SNAPSINGLE (8)
# id=8 game_tick=1908 delta_tick=38
# num_parts=1 part=0 crc=16846 part_size=28
#
# header:
# 11 b4 1d 26 ...& int 17 >> 1 = 8 int 1908 int 38
# 8e 87 02 1c .... int 16846 int 28
#
# payload:
# 00 01 00 0a .... removed_items=0 num_item_deltas=1 _zero=0 type=10 NetObj::Character
# 00 29 00 0d .).. id=0 tick=41 x=0 y=13
# 00 b3 36 00 ..6. vel_x=0 vel_y=3507 angle=0
# 00 40 00 00 .@.. direction=0 jumped=-1 hooked_player=0 hook_state=0
# 00 00 00 00 .... hook_tick=0 hook_x=0 hook_y=0 hook_dx=0
# 00 00 00 00 .... hook_dy=0 health=0 armor=0 ammo_count=0
# 00 00 00 00 .... weapon=0 emote=0 attack_tick=0 triggered_events=0
end
it 'Should build a snap with multiple items' do
builder = SnapshotBuilder.new
builder.new_item(0, NetObj::Pickup.new(
x: 1424, y: 272, type: 0
))
builder.new_item(1, NetObj::Pickup.new(
x: 1488, y: 272, type: 2
))
builder.new_item(2, NetObj::Pickup.new(
x: 1552, y: 272, type: 3
))
builder.new_item(3, NetObj::Pickup.new(
x: 1616, y: 272, type: 4
))
builder.new_item(7, NetObj::Pickup.new(
x: 1392, y: 272, type: 1
))
builder.new_item(0, NetObj::Flag.new(
x: 1200, y: 304, team: 0
))
builder.new_item(1, NetObj::Flag.new(
x: 1296, y: 304, team: 1
))
builder.new_item(0, NetObj::GameData.new(
game_start_tick: 1286,
game_state_flags: 0, game_state_end_tick: 0
))
builder.new_item(0, NetObj::GameDataTeam.new(
teamscore_red: 0, teamscore_blue: 0
))
builder.new_item(0, NetObj::GameDataFlag.new(
flag_carrier_red: -2, flag_carrier_blue: -2,
flag_drop_tick_red: 0, flag_drop_tick_blue: 0
))
builder.new_item(0, NetObj::Character.new(
tick: 1314, x: 784, y: 306,
vel_x: 0, vel_y: 256, angle: -707,
direction: 0, jumped: 0, hooked_player: -1, hook_state: 0,
hook_tick: 0, hook_x: 784, hook_y: 305, hook_dx: 0,
hook_dy: 0, health: 0, armor: 0, ammo_count: 0,
weapon: 1, emote: 0, attack_tick: 0, triggered_events: 0
))
builder.new_item(1, NetObj::Character.new(
tick: 1313, x: 848, y: 305,
vel_x: 0, vel_y: 128, angle: 0,
direction: 0, jumped: 0, hooked_player: -1, hook_state: 0,
hook_tick: 0, hook_x: 848, hook_y: 304, hook_dx: 0,
hook_dy: 0, health: 10, armor: 0, ammo_count: 10,
weapon: 1, emote: 0, attack_tick: 0, triggered_events: 0
))
builder.new_item(0, NetObj::PlayerInfo.new(
player_flags: 8, score: 0, latency: 0
))
builder.new_item(1, NetObj::PlayerInfo.new(
player_flags: 8, score: 0, latency: 0
))
snap = builder.finish
expected_payload = [
0x04, # type=4 NetObj::Pickup
0x00, 0x90, 0x16, 0x90, # id=0 x=1424 y=272
0x04, 0x00, 0x04, 0x01, # y=272 type=0 id=1 type=4 NetObj::Pickup
0x90, 0x17, 0x90, 0x04, # x=1488 y=272
0x02, 0x04, 0x02, 0x90, # type=2 id=2 x=1552 type=4 NetObj::Pickup
0x18, 0x90, 0x04, 0x03, # x=1552 y=272 type=3
0x04, 0x03, 0x90, 0x19, # id=3 x=1616 type=4 NetObj::Pickup
0x90, 0x04, 0x04, 0x04, # y=272 type=4 type=4 NetObj::Pickup
0x07, 0xb0, 0x15, 0x90, # id=7 x=1392 y=272
0x04, 0x01, 0x05, 0x00, # y=272 type=1 id=0 type=5 NetObj::Flag
0xb0, 0x12, 0xb0, 0x04, # x=1200 y=304
0x00, 0x05, 0x01, 0x90, # team=0 id=1 x=1296 type=5 NetObj::Flag
0x14, 0xb0, 0x04, 0x01, # x=1296 y=304 team=1
0x06, 0x00, 0x86, 0x14, # id=0 game_start_tick=1286 type=6 NetObj::GameData
0x00, 0x00, 0x07, 0x00, # game_state_flags=0 game_state_end_tick=0 id=0 type=7 NetObj::GameDataTeam
0x00, 0x00, 0x08, 0x00, # teamscore_red=0 teamscore_blue=0 id=0 type=8 NetObj::GameDataFlag
0x41, 0x41, 0x00, 0x00, # flag_carrier_red=-2 flag_carrier_blue=-2 flag_drop_tick_red=0 flag_drop_tick_blue=0
0x0a, 0x00, 0xa2, 0x14, # id=0 tick=1314 type=10 NetObj::Character
0x90, 0x0c, 0xb2, 0x04, # x=784 y=306
0x00, 0x80, 0x04, 0xc2, # vel_x=0 vel_y=256 angle=-707
0x0b, 0x00, 0x00, 0x40, # angle=-707 direction=0 jumped=0 hooked_player=-1
0x00, 0x00, 0x90, 0x0c, # hook_state=0 hook_tick=0 hook_x=784
0xb1, 0x04, 0x00, 0x00, # hook_y=305 hook_dx=0 hook_dy=0
0x00, 0x00, 0x00, 0x01, # health=0 armor=0 ammo_count=0 weapon=1
0x00, 0x00, 0x00, 0x0a, # emote=0 attack_tick=0 triggered_events=0 type=10 NetObj::Character
0x01, 0xa1, 0x14, 0x90, # id=1 tick=1313 x=848
0x0d, 0xb1, 0x04, 0x00, # x=848 y=305 vel_x=0
0x80, 0x02, 0x00, 0x00, # vel_y=128 angle=0 direction=0
0x00, 0x40, 0x00, 0x00, # jumped=0 hooked_player=-1 hook_state=0 hook_tick=0
0x90, 0x0d, 0xb0, 0x04, # hook_x=848 hook_y=304
0x00, 0x00, 0x0a, 0x00, # hook_dx=0 hook_dy=0 health=10 armor=0
0x0a, 0x01, 0x00, 0x00, # ammo_count=10 weapon=1 emote=0 attack_tick=0
0x00, 0x0b, 0x00, 0x08, # triggered_events=0 id=0 player_flags=8 type=11 NetObj::PlayerInfo
0x00, 0x00, 0x0b, 0x01, # score=0 latency=0 id=1 type=11 NetObj::PlayerInfo
0x08, 0x00, 0x00 # player_flags=8 score=0 latency=0
]
# snap.to_a.each_with_index do |s, i|
# p "[#{i}] got=#{s} want=#{expected_payload[i]}"
# expect(s).to eq(expected_payload[i])
# end
expect(snap.to_a).to eq(expected_payload)
# >>> snap NETMSG_SNAPSINGLE (8)
# id=8 game_tick=1420 delta_tick=1421
# num_parts=1 part=0 crc=20053 part_size=139
#
# header:
# 11 8c 16 8d .... int 17 >> 1 = 8 int 1420 int 1421
# 16 95 b9 02 .... int 1421 int 20053
# 8b 02 .. int 139
#
# payload:
# 00 0e 00 04 .... removed_items=0 num_item_deltas=14 _zero=0 type=4 NetObj::Pickup
# 00 90 16 90 .... id=0 x=1424 y=272
# 04 00 04 01 .... y=272 type=0 id=1 type=4 NetObj::Pickup
# 90 17 90 04 .... x=1488 y=272
# 02 04 02 90 .... type=2 id=2 x=1552 type=4 NetObj::Pickup
# 18 90 04 03 .... x=1552 y=272 type=3
# 04 03 90 19 .... id=3 x=1616 type=4 NetObj::Pickup
# 90 04 04 04 .... y=272 type=4 type=4 NetObj::Pickup
# 07 b0 15 90 .... id=7 x=1392 y=272
# 04 01 05 00 .... y=272 type=1 id=0 type=5 NetObj::Flag
# b0 12 b0 04 .... x=1200 y=304
# 00 05 01 90 .... team=0 id=1 x=1296 type=5 NetObj::Flag
# 14 b0 04 01 .... x=1296 y=304 team=1
# 06 00 86 14 .... id=0 game_start_tick=1286 type=6 NetObj::GameData
# 00 00 07 00 .... game_state_flags=0 game_state_end_tick=0 id=0 type=7 NetObj::GameDataTeam
# 00 00 08 00 .... teamscore_red=0 teamscore_blue=0 id=0 type=8 NetObj::GameDataFlag
# 41 41 00 00 AA.. flag_carrier_red=-2 flag_carrier_blue=-2 flag_drop_tick_red=0 flag_drop_tick_blue=0
# 0a 00 a2 14 .... id=0 tick=1314 type=10 NetObj::Character
# 90 0c b2 04 .... x=784 y=306
# 00 80 04 c2 .... vel_x=0 vel_y=256 angle=-707
# 0b 00 00 40 ...@ angle=-707 direction=0 jumped=0 hooked_player=-1
# 00 00 90 0c .... hook_state=0 hook_tick=0 hook_x=784
# b1 04 00 00 .... hook_y=305 hook_dx=0 hook_dy=0
# 00 00 00 01 .... health=0 armor=0 ammo_count=0 weapon=1
# 00 00 00 0a .... emote=0 attack_tick=0 triggered_events=0 type=10 NetObj::Character
# 01 a1 14 90 .... id=1 tick=1313 x=848
# 0d b1 04 00 .... x=848 y=305 vel_x=0
# 80 02 00 00 .... vel_y=128 angle=0 direction=0
# 00 40 00 00 .@.. jumped=0 hooked_player=-1 hook_state=0 hook_tick=0
# 90 0d b0 04 .... hook_x=848 hook_y=304
# 00 00 0a 00 .... hook_dx=0 hook_dy=0 health=10 armor=0
# 0a 01 00 00 .... ammo_count=10 weapon=1 emote=0 attack_tick=0
# 00 0b 00 08 .... triggered_events=0 id=0 player_flags=8 type=11 NetObj::PlayerInfo
# 00 00 0b 01 .... score=0 latency=0 id=1 type=11 NetObj::PlayerInfo
# 08 00 00 ... player_flags=8 score=0 latency=0
end
end
end