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Rejigger input parsing to be stateless and better match CC2; syncs SCAVENGER HUNT!

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This commit is contained in:
Eevee (Evelyn Woods) 2020-12-12 01:08:08 -07:00
parent cfdbe0705a
commit 413fdce590
1 changed files with 21 additions and 44 deletions
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65
js/main.js
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@ -966,66 +966,44 @@ class Player extends PrimaryView {
let input = this.get_input();
// Replica of CC2 input handling, based on experimentation
// FIXME unclear how this should interact with undo when playing normally, and
// definitely wrong when playing a replay; should this be in Level??
let primary_action = null, secondary_action = null;
let current_action = DIRECTIONS[this.level.player.direction].action;
if ((input.has('up') && input.has('down')) || (input.has('left') && input.has('right'))) {
// If opposing keys are ever held, stop moving and forget our state
this.primary_action = null;
this.secondary_action = null;
primary_action = null;
secondary_action = null;
}
else if (this.primary_action && input.has(this.primary_action)) {
// Our primary action is locked in as long as it's held down, but check for a
// newly pressed secondary action; remember, there can't be two opposing keys held,
// because we already checked for that above, so this is only necessary if there's
// not already a secondary action
if (this.secondary_action && ! input.has(this.secondary_action)) {
this.secondary_action = null;
}
if (! this.secondary_action) {
for (let action of ['down', 'left', 'right', 'up']) {
if (action !== this.primary_action &&
input.has(action) && ! this.previous_input.has(action))
{
this.secondary_action = action;
break;
}
else if (input.has(current_action)) {
// If we're already holding in the same direction we're facing, that wins
primary_action = current_action;
// Any other key we're holding is secondary; remember, there can't be two opposing
// keys held, because we just checked for that, so at most one of these qualifies
for (let action of ['down', 'left', 'right', 'up']) {
if (action !== primary_action && input.has(action)) {
secondary_action = action;
break;
}
}
}
else {
// Either we weren't holding any keys, or we let go of our primary action; either
// way, act like we're starting from scratch and check keys in priority order
// TODO actually i'm not sure these are necessary if we check the player's facing
// first?
this.primary_action = null;
this.secondary_action = null;
// As a tiebreaker, first check if we're holding the key corresponding to the
// player's facing direction
let player_facing_action = DIRECTIONS[this.level.player.direction].action;
if (input.has(player_facing_action)) {
this.primary_action = player_facing_action;
}
for (let action of ['down', 'left', 'right', 'up']) {
// Check for other keys, horizontal first
for (let action of ['left', 'right', 'up', 'down']) {
if (! input.has(action))
continue;
if (! this.primary_action) {
this.primary_action = action;
if (primary_action === null) {
primary_action = action;
}
else if (action !== this.primary_action) {
// Note that because of the opposing keys check, there can never be more
// than two keys held down here
this.secondary_action = action;
else {
secondary_action = action;
break;
}
}
}
let player_actions = {
primary: this.primary_action ? ACTION_DIRECTIONS[this.primary_action] : null,
secondary: this.secondary_action ? ACTION_DIRECTIONS[this.secondary_action] : null,
primary: primary_action ? ACTION_DIRECTIONS[primary_action] : null,
secondary: secondary_action ? ACTION_DIRECTIONS[secondary_action] : null,
cycle: input.has('cycle') && ! this.previous_input.has('cycle'),
drop: input.has('drop') && ! this.previous_input.has('drop'),
swap: input.has('swap') && ! this.previous_input.has('swap'),
@ -1082,7 +1060,6 @@ class Player extends PrimaryView {
if (dt < 10) {
num_advances = Math.ceil(10 / dt);
dt = 10;
console.log(this.play_speed, dt, num_advances);
}
if (this.state === 'playing') {