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add level 6 and 7 with bouncing box

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Juraj Michalek
2015-12-28 12:10:42 +01:00
parent 922afa8d8a
commit a38c81c7e0
5 changed files with 226 additions and 29 deletions
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116
index.html
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@@ -15,12 +15,13 @@
<script src="js/app/level-04.js"></script>
<script src="js/app/level-05.js"></script>
<script src="js/app/level-06.js"></script>
<script src="js/app/level-07.js"></script>
</head>
<body>
<script>
var state = new Kiwi.State('state');
var levels = [level1, level2, level3, level4, level5, level6];
var levels = [level1, level2, level3, level4, level5, level6, level7];
state.preload = function() {
this.addJSON('level1', 'data/levels/level-01.json');
@@ -29,6 +30,7 @@ state.preload = function() {
this.addJSON('level4', 'data/levels/level-04.json');
this.addJSON('level5', 'data/levels/level-05.json');
this.addJSON('level6', 'data/levels/level-06.json');
this.addJSON('level7', 'data/levels/level-07.json');
this.addSpriteSheet('base', './data/images/gfx64/tiles.png', 64, 64);
this.addSpriteSheet('character', './data/images/gfx64/marble_black.png', 80, 80 );
this.addSpriteSheet('oneWay', './data/images/gfx64/st_oneway.png', 64, 64 );
@@ -114,7 +116,7 @@ state.buttonReleased = function(sprite) {
this.myButton.text = '...';
this.activateScene();
} else if (this.stageState == 'stop') {
this.resetCharacter();
this.resetStage();
this.myButton.text = 'Start'
this.stageState = 'init';
} else if (this.stageState == 'complete') {
@@ -129,6 +131,22 @@ state.resetCharacter = function () {
this.character.y = this.character.initialY - 8;
}
/**
* Reset all objects that should be back in the original position.
* Dragable redirectors are left on original place.
*/
state.resetStage = function() {
this.resetCharacter();
var redirectors = this.redirectorGroup.members;
for ( var i = 0; i < redirectors.length; i++ ) {
var redirector = redirectors[i];
if (redirector.type == 'box') {
redirector.x = redirector.initialX;
redirector.y = redirector.initialY;
}
}
}
state.startedDrag = function(sprite) {
sprite.formerX = sprite.x;
sprite.formerY = sprite.y;
@@ -142,6 +160,17 @@ state.resetDrag = function(sprite) {
sprite.y = sprite.formerY;
}
/**
* Get tile index from specified coordinates.
*/
state.getTileIndex = function(x, y) {
var tile = this.tilemap.layers[0].getTileFromXY(x / 64 , y / 64);
if (tile == null) {
return 0;
}
return tile.index;
}
/**
* Perform adjustments of coordinates for drop operation.
* Make sure that object is dropped on valid place and check
@@ -159,8 +188,7 @@ state.stoppedDrag = function(sprite) {
sprite.y = sprite.y - sprite.y % 64;
// Make sure that we drop tile only on valid ground
var tile = this.tilemap.layers[0].getTileFromXY(sprite.x / 64 , sprite.y /64);
if ((tile.index == 0) || (tile == null)) {
if (this.getTileIndex(sprite.x, sprite.y) == 0) {
this.resetDrag(sprite);
} else {
// Make sure that we are not dropping on another redirector object
@@ -195,8 +223,6 @@ state.update = function () {
this.checkCollision();
this.updateCharacterAnimation();
// this.resetCharacter();
}
state.updateCharacterAnimation = function () {
@@ -212,10 +238,57 @@ state.updateCharacterAnimation = function () {
}
}
//Resolve collisions between the character and the first layer.
/**
* Create effect based on type of redirector.
*/
state.applyRedirectorMechanics = function(tileX, tileY, redirector) {
var isRecalculationRequired = false;
var redirectorTileX = Math.round(redirector.x/64);
var redirectorTileY = Math.round(redirector.y/64);
// Box has hit regions around. Compute based on vector of player
if (redirector.type == 'box') {
tileX+=this.character.physics.velocity.x/64;
tileY+=this.character.physics.velocity.y/64;
}
// Check for hit
if ((tileX != redirectorTileX ) || (tileY != redirectorTileY)) {
return;
}
if (redirector.type == 'vector') {
this.character.physics.velocity.x = redirector.affectVelocityX;
this.character.physics.velocity.y = redirector.affectVelocityY;
} else if (redirector.type == 'teleport') {
this.character.x = redirector.affectedX - 8;
this.character.y = redirector.affectedY - 8;
} else if (redirector.type == 'box') {
// Move tile when it is possible
if (this.getTileIndex(redirector.x + this.character.physics.velocity.x, redirector.y + this.character.physics.velocity.y) != 0) {
redirector.x += this.character.physics.velocity.x;
redirector.y += this.character.physics.velocity.y;
}
// Bounce
this.character.physics.velocity.x = -this.character.physics.velocity.x;
this.character.physics.velocity.y = -this.character.physics.velocity.y;
// Bounce from box should relaunch direction calculation
// This is for the case when box lies close to redirector
isRecalculationRequired = true;
}
// Correction of coordinates
this.character.y = Math.round(this.character.y);
this.character.x = Math.round(this.character.x);
return isRecalculationRequired;
}
/**
* Resolve collisions between the character and the first layer.
*/
state.checkCollision = function () {
this.tilemap.layers[1].physics.overlapsTiles( this.character, true );
if ((this.character.physics.velocity.x == 0) && (this.character.physics.velocity.y == 0)) {
if (this.stageState == 'running') {
@@ -232,21 +305,20 @@ state.checkCollision = function () {
return;
}
var isRecalculationRequired = false;
var redirectors = this.redirectorGroup.members;
for ( var i = 0; i < redirectors.length; i++ ) {
var redirector = redirectors[i];
if (((Math.round(positionX/64) == Math.round(redirector.x/64) )) && (Math.round(positionY/64) == Math.round(redirector.y/64))) {
if (redirector.type == 'vector') {
this.character.physics.velocity.x = redirector.affectVelocityX;
this.character.physics.velocity.y = redirector.affectVelocityY;
} else if (redirector.type == 'teleport') {
this.character.x = redirector.affectedX - 8;
this.character.y = redirector.affectedY - 8;
}
this.character.y = Math.round(this.character.y);
this.character.x = Math.round(this.character.x);
if (this.applyRedirectorMechanics(Math.round(positionX/64), Math.round(positionY/64), redirectors[i])) {
isRecalculationRequired = true;
}
}
// Make the second round of calculation in case of hit of box
if (isRecalculationRequired) {
for ( var i = 0; i < redirectors.length; i++ ) {
this.applyRedirectorMechanics(Math.round(positionX/64), Math.round(positionY/64), redirectors[i]);
}
}
if (((Math.round(positionX/64) == Math.round(this.finishMarker.x/64) )) && (Math.round(positionY/64) == Math.round(this.finishMarker.y/64))) {
this.stageState = 'complete';
@@ -260,7 +332,11 @@ state.checkCollision = function () {
}
var game = new Kiwi.Game(null, 'PF 2016', levelSelectorState);
var gameOptions = {
width: 840,
height: 600
};
var game = new Kiwi.Game(null, 'PF 2016', levelSelectorState, gameOptions);
game.levelIndex = 0;
game.states.addState(state);