pinch-points 0.9.0

A fast, kid-friendly crab-routing game: route streams of crabs into your sandcastle before time runs out
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211

//! The Tide Pool campaign: embedded levels, in play order.
//!
//! Every level is replayed against the sim by `tests/it/campaign.rs`: one
//! that carries a `solution:` line is provably solvable within its signpost
//! inventory, and one that does not (the watch-levels, which grant no posts,
//! and the controls tutorial) provably solves itself.

use crate::sim::level::Level;

pub const CAMPAIGN: &[&str] = &[
    include_str!("../../levels/01_welcome_ashore.txt"),
    include_str!("../../levels/02_first_turn.txt"),
    include_str!("../../levels/03_follow_the_claw.txt"),
    include_str!("../../levels/04_corner_pocket.txt"),
    include_str!("../../levels/05_two_minds.txt"),
    include_str!("../../levels/06_undertow.txt"),
    include_str!("../../levels/07_family_outing.txt"),
    include_str!("../../levels/08_detour.txt"),
    include_str!("../../levels/09_both_lanes.txt"),
    include_str!("../../levels/10_confluence.txt"),
    include_str!("../../levels/11_break_the_loop.txt"),
    include_str!("../../levels/12_merry_go_round.txt"),
    include_str!("../../levels/13_crossroads.txt"),
    include_str!("../../levels/14_right_of_way.txt"),
    include_str!("../../levels/15_trust_the_claw.txt"),
    include_str!("../../levels/16_island_keep.txt"),
    include_str!("../../levels/17_two_doors.txt"),
    include_str!("../../levels/18_rush_hour.txt"),
    include_str!("../../levels/19_odd_couple.txt"),
    include_str!("../../levels/20_pinch_point.txt"),
    include_str!("../../levels/21_log_ride.txt"),
    include_str!("../../levels/22_second_serving.txt"),
    include_str!("../../levels/23_into_the_weeds.txt"),
    include_str!("../../levels/24_dry_feet.txt"),
    include_str!("../../levels/25_the_old_mill.txt"),
    include_str!("../../levels/26_open_ocean.txt"),
    include_str!("../../levels/27_follow_the_molt.txt"),
    include_str!("../../levels/28_twin_logs.txt"),
    include_str!("../../levels/29_golden_hour.txt"),
    include_str!("../../levels/30_hunker_down.txt"),
    include_str!("../../levels/31_crossfall.txt"),
    include_str!("../../levels/32_mill_race.txt"),
    include_str!("../../levels/33_rock_pool.txt"),
    include_str!("../../levels/34_misroute.txt"),
    include_str!("../../levels/35_pool_party.txt"),
    include_str!("../../levels/36_gull_gauntlet.txt"),
    include_str!("../../levels/37_half_measure.txt"),
    include_str!("../../levels/38_kelp_keep.txt"),
    include_str!("../../levels/39_toll_road.txt"),
    include_str!("../../levels/40_molt_gather.txt"),
    include_str!("../../levels/41_gold_rush.txt"),
    include_str!("../../levels/42_long_way_round.txt"),
    include_str!("../../levels/43_down_the_steps.txt"),
    include_str!("../../levels/44_zigzag.txt"),
    include_str!("../../levels/45_two_ladders.txt"),
    include_str!("../../levels/46_cold_feet.txt"),
    include_str!("../../levels/47_two_tides.txt"),
    include_str!("../../levels/48_the_long_stair.txt"),
    include_str!("../../levels/49_the_back_stair.txt"),
    include_str!("../../levels/50_gold_ladder.txt"),
    include_str!("../../levels/51_kelp_and_cross.txt"),
    include_str!("../../levels/52_two_giants.txt"),
    include_str!("../../levels/53_down_the_middle.txt"),
    include_str!("../../levels/54_left_behind.txt"),
    include_str!("../../levels/55_pincer.txt"),
    include_str!("../../levels/56_weed_between.txt"),
    include_str!("../../levels/57_slow_and_sure.txt"),
    include_str!("../../levels/58_the_long_shelf.txt"),
    include_str!("../../levels/59_quick_feet.txt"),
    include_str!("../../levels/60_rock_row.txt"),
    include_str!("../../levels/61_two_logs.txt"),
    include_str!("../../levels/62_over_the_pool.txt"),
    include_str!("../../levels/63_round_the_log.txt"),
    include_str!("../../levels/64_deep_water.txt"),
    include_str!("../../levels/65_two_giants_again.txt"),
    include_str!("../../levels/66_castle_on_high.txt"),
    include_str!("../../levels/67_three_ways_in.txt"),
    include_str!("../../levels/68_the_far_corner.txt"),
    include_str!("../../levels/69_weed_gate.txt"),
    include_str!("../../levels/70_last_of_the_tide.txt"),
    include_str!("../../levels/71_the_four_doors.txt"),
    include_str!("../../levels/72_four_doors_up.txt"),
    include_str!("../../levels/73_both_ways_home.txt"),
    include_str!("../../levels/74_the_left_turn.txt"),
    include_str!("../../levels/75_the_right_turn.txt"),
    include_str!("../../levels/76_the_ragged_lanes.txt"),
    include_str!("../../levels/77_one_down_three_up.txt"),
    include_str!("../../levels/78_three_up_and_a_sidestep.txt"),
    include_str!("../../levels/79_the_left_shoulder.txt"),
    include_str!("../../levels/80_the_right_shoulder.txt"),
    include_str!("../../levels/81_the_long_and_short.txt"),
    include_str!("../../levels/82_the_last_lane.txt"),
    include_str!("../../levels/83_the_second_column.txt"),
    include_str!("../../levels/84_second_column_going_up.txt"),
    include_str!("../../levels/85_the_staircase.txt"),
    include_str!("../../levels/86_the_corner.txt"),
    include_str!("../../levels/87_two_shores.txt"),
    include_str!("../../levels/88_cross_currents.txt"),
    include_str!("../../levels/89_on_its_side.txt"),
    include_str!("../../levels/90_the_pen.txt"),
    include_str!("../../levels/91_five_both_ways.txt"),
    include_str!("../../levels/92_the_fifth_column.txt"),
    include_str!("../../levels/93_five_steps.txt"),
    include_str!("../../levels/94_five_on_two_shores.txt"),
    include_str!("../../levels/95_five_currents.txt"),
    include_str!("../../levels/96_five_round_the_corner.txt"),
    include_str!("../../levels/97_five_on_their_side.txt"),
    include_str!("../../levels/98_both_shoulders.txt"),
    include_str!("../../levels/99_the_pen_and_the_sidecar.txt"),
    include_str!("../../levels/100_all_at_once.txt"),
];

/// Parse the whole campaign. Panics on a malformed level; the validation
/// test fails first, so a shipped binary never hits this.
pub fn campaign_levels() -> Vec<Level> {
    CAMPAIGN
        .iter()
        .enumerate()
        .map(|(i, text)| {
            Level::parse(text).unwrap_or_else(|e| panic!("campaign level {}: {e}", i + 1))
        })
        .collect()
}

/// The co-op stages: each needs two players, P1's arrows turning the left
/// claws and P2's the right (`hands:`). Embedded like the campaign, in play
/// order, easiest first; `tests/it/coop.rs` proves each one needs both
/// players.
///
/// A stage's clear is filed by its name ([`coop_progress_key`]), never by
/// its place on the shelf or its file's number, so the shelf can be
/// reordered and new stages slotted in without moving anyone's clears.
/// Renaming a shipped stage is what would lose them.
pub const COOP: &[&str] = &[
    include_str!("../../levels/coop/01_swap_lanes.txt"),
    include_str!("../../levels/coop/02_fork_in_the_road.txt"),
    include_str!("../../levels/coop/03_head_on.txt"),
    include_str!("../../levels/coop/04_two_each.txt"),
    include_str!("../../levels/coop/05_roundabout.txt"),
    include_str!("../../levels/coop/06_give_way.txt"),
    include_str!("../../levels/coop/07_crossing.txt"),
    include_str!("../../levels/coop/08_gull_in_the_lane.txt"),
    include_str!("../../levels/coop/09_gull_ahead.txt"),
    include_str!("../../levels/coop/10_flip_the_log.txt"),
    include_str!("../../levels/coop/11_up_and_over.txt"),
    include_str!("../../levels/coop/12_round_the_rock.txt"),
    include_str!("../../levels/coop/13_the_log.txt"),
    include_str!("../../levels/coop/14_busy_crossing.txt"),
    include_str!("../../levels/coop/15_turn_back.txt"),
    include_str!("../../levels/coop/16_cover_me.txt"),
    include_str!("../../levels/coop/17_middle_lane.txt"),
    include_str!("../../levels/coop/18_shoo.txt"),
    include_str!("../../levels/coop/19_pen_the_gull.txt"),
    include_str!("../../levels/coop/20_cover_each_other.txt"),
];

/// Parse every co-op stage. Panics on a malformed one; the tests read them
/// first, so a shipped binary never does.
///
/// Each is filed under a key of the co-op ladder's own
/// ([`coop_progress_key`]) rather than its bare name: an older build kept
/// a player's level's clear under that level's name, and a level of the
/// player's called "Give Way" would otherwise have cleared the shipped
/// one and opened the stage after it.
pub fn coop_levels() -> Vec<Level> {
    COOP.iter()
        .enumerate()
        .map(|(i, text)| {
            let mut level =
                Level::parse(text).unwrap_or_else(|e| panic!("co-op stage {}: {e}", i + 1));
            level.filing = Some(crate::sim::Filing {
                key: coop_progress_key(&level.name),
                legacy: None,
            });
            level
        })
        .collect()
}

/// The key a shipped co-op stage called `name` keeps its clear under. A
/// player's level is filed by its file (`file:...`) and a Tide Pool stage
/// by its bare name, so neither can hold this one.
pub fn coop_progress_key(name: &str) -> String {
    format!("coop:{name}")
}

/// The handmade versus maps, embedded like the campaign, in the order the
/// map dial lists them. Each is an ordinary arena level that says which
/// tables it is built for (`seats:`) and, on an open beach of identical
/// strips, how wide one is (`roll:`). `tests/it/maps.rs` plays each at
/// every table it seats and holds it to [`crate::sim::unplayable`].
pub const VERSUS_MAPS: [&str; 11] = [
    include_str!("../../levels/versus/the_gates.txt"),
    include_str!("../../levels/versus/the_moat.txt"),
    include_str!("../../levels/versus/log_jam.txt"),
    include_str!("../../levels/versus/three_lanes.txt"),
    include_str!("../../levels/versus/round_table.txt"),
    include_str!("../../levels/versus/round_the_world.txt"),
    include_str!("../../levels/versus/duel.txt"),
    include_str!("../../levels/versus/the_fountain.txt"),
    include_str!("../../levels/versus/four_doors.txt"),
    include_str!("../../levels/versus/gull_road.txt"),
    include_str!("../../levels/versus/back_to_back.txt"),
];

/// The `index`th handmade versus map ([`VERSUS_MAPS`]). Panics on a
/// malformed one; the tests read every one first, so a shipped binary
/// never does.
pub fn versus_map(index: usize) -> Level {
    Level::parse(VERSUS_MAPS[index]).unwrap_or_else(|e| panic!("versus map {index}: {e}"))
}