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js: Add various missing variable declarations

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This commit is contained in:
Ben Harris
2022-11-10 00:13:59 +00:00
parent f7957d3aa0
commit 2115799094
1 changed files with 16 additions and 13 deletions
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29
emccpre.js
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@ -132,6 +132,9 @@ var gametypelist = null, gametypeitems = [];
var gametypeselectedindex = null;
var gametypesubmenus = [];
// C entry point for miscellaneous events.
var command;
// The two anchors used to give permalinks to the current puzzle. Used
// by js_update_permalinks().
var permalink_seed, permalink_desc;
@ -255,11 +258,11 @@ function initPuzzle() {
// Set up mouse handlers. We do a bit of tracking of the currently
// pressed mouse buttons, to avoid sending mousemoves with no
// button down (our puzzles don't want those events).
mousedown = Module.cwrap('mousedown', 'boolean',
['number', 'number', 'number']);
var mousedown = Module.cwrap('mousedown', 'boolean',
['number', 'number', 'number']);
button_phys2log = [null, null, null];
buttons_down = function() {
var button_phys2log = [null, null, null];
var buttons_down = function() {
var i, toret = 0;
for (i = 0; i < 3; i++)
if (button_phys2log[i] !== null)
@ -284,8 +287,8 @@ function initPuzzle() {
onscreen_canvas.setCapture(true);
};
mousemove = Module.cwrap('mousemove', 'boolean',
['number', 'number', 'number']);
var mousemove = Module.cwrap('mousemove', 'boolean',
['number', 'number', 'number']);
onscreen_canvas.onmousemove = function(event) {
var down = buttons_down();
if (down) {
@ -294,8 +297,8 @@ function initPuzzle() {
event.preventDefault();
}
};
mouseup = Module.cwrap('mouseup', 'boolean',
['number', 'number', 'number']);
var mouseup = Module.cwrap('mouseup', 'boolean',
['number', 'number', 'number']);
onscreen_canvas.onmouseup = function(event) {
if (event.button >= 3)
return;
@ -314,8 +317,8 @@ function initPuzzle() {
// of this puzzle collection in other media
// can indulge their instinct to press ^R for redo, for example,
// without accidentally reloading the page.
key = Module.cwrap('key', 'boolean', ['number', 'string', 'string',
'number', 'number', 'number']);
var key = Module.cwrap('key', 'boolean', ['number', 'string', 'string',
'number', 'number', 'number']);
onscreen_canvas.onkeydown = function(event) {
if (key(event.keyCode, event.key, event.char, event.location,
event.shiftKey ? 1 : 0, event.ctrlKey ? 1 : 0))
@ -364,9 +367,9 @@ function initPuzzle() {
};
// 'number' is used for C pointers
get_save_file = Module.cwrap('get_save_file', 'number', []);
free_save_file = Module.cwrap('free_save_file', 'void', ['number']);
load_game = Module.cwrap('load_game', 'void', ['string', 'number']);
var get_save_file = Module.cwrap('get_save_file', 'number', []);
var free_save_file = Module.cwrap('free_save_file', 'void', ['number']);
var load_game = Module.cwrap('load_game', 'void', ['string', 'number']);
document.getElementById("save").onclick = function(event) {
if (dlg_dimmer === null) {