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ObjectChar.class.js
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ObjectChar.class.js
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import { ObjectWithInput } from './ObjectWithInput.class.js'
import { EngineStateMachine } from './EngineStateMachine.class.js';
import { floor, round, width, change_size } from './library.inc.js'
import { SensorFloor } from './SensorFloor.class.js';
import { SensorObject } from './SensorObject.class.js';
import { ObjectRingBouncing } from './ObjectRingBouncing.class.js'
var ObjectChar = function() {
var that = new ObjectWithInput();
that.rolling = false;
that.rings = 0;
that.name = 'char';
that.collide = function() {
/*
* check if Sensors 'ground' are colliding
*/
if(that.colliding_sensors.has('AB')
|| that.colliding_sensors.has('BB')) {
that.GroundSensorCollide();
}
/*
* check if Sensor 'object' is colliding
*/
if(that.colliding_sensors.has('CB')) {
that.ObjectSensorCollide();
}
};
that.ObjectSensorCollide = function() {
that.sensors[2].colliding_with.forEach(function(match) {
/*
* Ring Collision
*/
if(match.name === "ring" || match.name === "ringbounce") {
if(that.recover === false) {
match.sm.changeState( new match.Collect(that), match );
that.rings++;
}
}
}, that);
};
that.GroundSensorCollide = function() {
// here we store the index of the heightMap, to decide the new y-position
var heightMapIndex;
// here we store the Object, of which the heightMap will be used
var match;
// here we store the new y-position for our object
var heightMapValue;
/*
* check which Ground Sensors are colliding
* and calculate the heightMapValue accordingly
*/
if(that.colliding_sensors.has('AB') === true
&& that.colliding_sensors.has('BB') === true) {
// both Ground Sensors are colliding
console.log("both ground sensors");
// calculate the center of both Ground Sensors
var sensorCenter = floor((that.sensors[0].x-that.x + that.sensors[1].x-that.x) / 2 + that.x);
// set angle according to the heightMap value of the ground-sensors
let angleNew = that.calculateAngle(
that.sensors[0].getNewPositionAfterCollision(),
that.sensors[1].getNewPositionAfterCollision()
);
// if((angleNew >= 0 && angleNew <= 5)
// || (angleNew < 0 && angleNew >= -5)) {
// // ...
// } else
that.angle = angleNew;
/*
* are both Sensors colliding with the same Object?
* TODO: the following will cause issues,
* if one or both sensors is/are colliding with multiple Objects
* unless we implement something like a collision priority, which states
* the precedence of collision.
* If the implementation makes sure that the prioritized Objects is always at Index 0
* we should be good to go.
*/
var ar_r = Array.from(that.sensors[0].colliding_with);
var ar_l = Array.from(that.sensors[1].colliding_with);
if(ar_r[0] === ar_l[0]) {
// both Sensors are colliding with the same Object
// it doesn't matter if we use ar_r or ar_l
match = ar_r[0];
heightMapIndex = sensorCenter - match.x;
} else {
// each Sensor is colliding with a different Object
// decide which Object's heightMap to use
if(sensorCenter < ar_r[0].x
&& sensorCenter > ar_l[0].x + ar_l[0].getWidth()) {
// sensorCenter is in a gap between the Objects
// check to which Object sensorCenter is closer
var closeness_l = sensorCenter - (ar_l[0].x + ar_l[0].getWidth());
var closeness_r = ar_r[0].x - sensorCenter;
if(closeness_l < closeness_r) {
match = ar_l[0];
heightMapIndex = ar_l[0].getWidth() - 1;
} else {
match = ar_r[0];
heightMapIndex = 0;
}
} else if(sensorCenter < ar_l[0].x + ar_l[0].getWidth()) {
// left side
match = ar_l[0];
heightMapIndex = sensorCenter - match.x;
} else {
// right side
match = ar_r[0];
heightMapIndex = sensorCenter - match.x;
}
}
} else if(that.colliding_sensors.has("AB")) {
// only Left Ground Sensor is colliding
console.log("only right ground sensor");
var ar_r = Array.from(that.sensors[0].colliding_with);
match = ar_r[0];
heightMapIndex = that.sensors[0].x - match.x;
} else if(that.colliding_sensors.has("BB")) {
// only Right Ground Sensor is colliding
console.log("only left ground sensor");
var ar_l = Array.from(that.sensors[1].colliding_with);
match = ar_l[0];
heightMapIndex = that.sensors[1].x - match.x;
}
/*
* Collision with Object which has no heightMap
* ABORT
*/
if(match.heightMaps['floor'] === undefined) {
return;
}
heightMapValue = match.heightMaps['floor'][heightMapIndex];
/*
* update Object Properties
*/
// TODO this should be implemented via a property in the Objects of type "ground"
// something like a collision-direction
if(that.speed_y < 0 && that.y > (match.y + heightMapValue) ) {
console.log("falsing in " + match.name);
return false;
}
if(that.y < match.y + heightMapValue - that.getHeight()) {
console.log("falsing-2 in " + match.name);
return false;
}
that.in_air = false;
that.isOnSlope = true;
console.log(that.name);
// not when crouching
if(that.sm.currentState === 'Crouch')
return false;
// set y-position according to heightMap
that.y = match.y + heightMapValue - that.sm.currentState.frames[floor(that.frame)].height;
// change y-offset according to current angle
let offset_y = (that.getHeight() / 2) * Math.sin(that.angle / 180) * Math.PI;
if(that.angle < 0) {
offset_y *= -1;
}
that.y += offset_y;
// update sensor positions
that.updateSensors();
};
that.calculateAngle = function(pt1, pt2) {
return round( Math.atan2( pt1.y - pt2.y, pt1.x - pt2.x) * (180/Math.PI));
};
/**
* Floor Sensor A (the one on the right side)
*/
var ObjectSensor_AB = function() {
var bar = new SensorFloor();
bar.name = "AB";
bar.update = function(x, y, center, height) {
bar.x = that.getCenter() + 16;
bar.y = y + height;
bar.width = 1;
if(that.in_air === true) {
bar.height = 16;
that.isOnSlope = false;
}
if(that.isOnSlope === true) {
bar.height = 128;
}
};
return bar;
};
/*
* Floor Sensor B (the one on the left side)
*/
var ObjectSensor_BB = function() {
var bar = new SensorFloor();
bar.name = "BB";
bar.update = function(x, y, center, height) {
bar.x = that.getCenter() - 16;
bar.y = y + height;
bar.width = 1;
if(that.in_air === true) {
bar.height = 16;
that.isOnSlope = false;
}
if(that.isOnSlope === true) {
bar.height = 128;
}
};
return bar;
};
/*
* Object Sensor
*/
var ObjectSensor_CB = function() {
var bar = new SensorObject();
bar.name = "CB";
return bar;
};
that.initSensors = function() {
that.sensors = [];
that.sensors.push(new ObjectSensor_AB());
that.sensors.push(new ObjectSensor_BB());
that.sensors.push(new ObjectSensor_CB());
that.updateSensors();
};
that.updateSensors = function() {
var center = that.getCenter();
var height = that.getHeight();
that.sensors[0].update(that.x, that.y, center, height);
that.sensors[1].update(that.x, that.y, center, height);
that.sensors[2].update(that.x, that.y, that.getWidth(), height);
};
that.get_state = function() {
//is in air?
if(that.in_air) {
//that.sm.changeState( new InAir(), that );
// that.sm.changeState( new that.Stand(), that);
} else {
new that.OnGround(that);
}
};
that.isBreaking = function() {
if(round(that.speed_x) === 0)
return false;
if(that.speed_x > 0 && that.keyLeft())
return true;
if(that.speed_x < 0 && that.keyRight())
return true;
}
that.isRolling = function() {
return that.rolling;
}
that.isMaxSpeed = function() {
if(that.speed_x >= that.top || that.speed_x <= -1 * that.top)
return true;
return false;
}
that.isRunSpeed = function() {
if(Math.abs(round(that.speed_x)) >= that.top )
return true;
return false;
}
that.isDashSpeed = function() {
if(Math.abs(round(that.speed_x)) >= that.dash)
return true;
return false;
}
that.isRollSpeed = function() {
if(Math.abs(that.speed_x) >= 1.03125 * window.cfg.speedup_constant)
return true;
return false;
};
that.isOnEdge = function() {
if ((that.sensors[0].colliding && !that.sensors[1].colliding) ||
(!that.sensors[0].colliding && that.sensors[1].colliding)) {
return true;
}
return false;
};
that.OnGround = function(obj) {
if (round(obj.speed_x) === 0) {
if(obj.hasInput()) {
if (obj.keyUp()) {
obj.sm.changeState( new that.LookUp(obj), obj );
return true;
}
if (obj.keyDown()) {
obj.sm.changeState( new that.Crouch(obj), obj);
return true;
}
if( ( obj.keyLeft() || obj.keyRight() )) {
obj.sm.changeState( new that.Walk(obj), obj );
return true;
}
if( obj.keySpace() && obj.key2Up() ) {
obj.sm.changeState( new that.Charge(obj), obj );
return true;
}
if( obj.keySpace() && obj.sm.currentState.id != '9') {
obj.sm.changeState( new that.Jump(obj), obj );
return true;
}
}
if (obj.isOnEdge()) {
obj.sm.changeState( new that.OnEdge(obj), obj );
return true;
}
if ((obj.sm.currentState.counter !== undefined &&
obj.sm.currentState.counter > 150) ||
obj.sm.currentState.name === 'Wait')
obj.sm.changeState( new that.Wait(obj), obj );
else
obj.sm.changeState( new that.Stand(obj), obj );
return true;
}
// is rolling?
// if(obj.rolling) {
// // var _tree = new that.Rolling(obj);
// if(obj.)
// return true;
// }
// so obj must be running
if(obj.hasInput()) {
if(obj.rolling === true) {
if(obj.keyUp()) {
obj.rolling = false;
}
} else
if(obj.keyLeft() || obj.keyRight()) {
if(obj.isBreaking()) {
obj.sm.changeState( new that.Break(obj), obj );
return true;
} else {
if(obj.isDashSpeed()) {
obj.sm.changeState( new that.Dash(obj), obj );
return true;
}
if(obj.isRunSpeed()) {
obj.sm.changeState( new that.Run(obj), obj );
return true;
} else {
obj.sm.changeState ( new that.Walk(obj), obj );
return true;
}
}
}
if(obj.keyDown()) {
// if(obj.isOneSlope === true) {
// obj.sm.changeState( new that.Roll(obj), obj );
// return true;
// }
if(obj.isRollSpeed())
obj.sm.changeState( new that.Roll(obj), obj );
else
obj.sm.changeState ( new that.SlowDownWalk(obj), obj );
return true;
}
if( obj.keySpace() && obj.key2Up() ) {
obj.sm.changeState( new that.Charge(obj), obj );
return true;
}
if( obj.keySpace() && obj.sm.currentState.id != '9'
&& obj.sm.currentState.id !== '11') {
obj.sm.changeState( new that.Jump(obj), obj );
return true;
}
if(!obj.rolling)
if(obj.isRunSpeed())
obj.sm.changeState( new that.SlowDownRun(obj), obj );
else {
if(floor(obj.speed_x) === 0)
obj.sm.changeState( new that.Stand(obj), obj );
else
obj.sm.changeState( new that.SlowDownWalk(obj), obj );
}
} else {
if(!obj.rolling)
if(obj.isRunSpeed())
obj.sm.changeState( new that.SlowDownRun(obj), obj );
else {
if( obj.angle < 352 && obj.angle > 8)
if( floor(obj.speed_x) === 0) {
obj.sm.changeState( new that.Stand(obj), obj );
} else {
obj.sm.changeState( new that.SlowDownWalk(obj), obj );
}
else {
if( floor(obj.speed_x) === 0) {
obj.sm.changeState( new that.Stand(obj), obj );
} else {
obj.sm.changeState( new that.SlowDownWalk(obj), obj );
}
}
}
}
return true;
}
that.Stand = function(obj) {
var foobar = {};
foobar.id = 0;
foobar.name = 'Stand';
foobar.image = new Image();
foobar.image.src = 'images/sonic-stand.png';
foobar.breakable = function(foo) { return true; };
foobar.loop = true;
foobar.top = 6 * 6;
foobar.length = 1;
foobar.frames = new Array();
foobar.frames[0] = new Array();
foobar.frames[0].width = 58;
foobar.frames[0].height = 78;
foobar.frames[0].margin = 0;
foobar.enter = function(sm, obj) {
obj.frame = 0;
foobar.counter = 0;
};
foobar.update = function(sm, obj) {
obj.speed_x = 0;
foobar.counter++;
};
foobar.exit = function(sm) {
};
return foobar;
};
that.LookUp = function(obj) {
var foobar = {};
foobar.id = 1;
foobar.name = 'LookUp';
foobar.image = new Image();
foobar.image.src = 'images/sonic-lookup.png';
foobar.breakable = function(foo) { return true; };
foobar.loop = false;
foobar.top = 12 * 6;
foobar.length = 1;
foobar.frames = new Array();
foobar.frames[0] = new Array();
foobar.frames[0].width = 54;
foobar.frames[0].height = 76;
foobar.frames[0].margin = 0;
foobar.enter = function(sm, obj) {
obj.frame = 0;
obj.camera_offset_y = -256;
};
foobar.update = function(sm, obj) {
obj.speed_x = 0;
};
foobar.exit = function(sm, obj) {
obj.camera_offset_y = 0;
};
return foobar;
};
that.Walk = function(obj) {
var foobar = {};
foobar.id = 2;
foobar.name = 'Walk';
foobar.image = new Image();
foobar.image.src = 'images/sonic-walk.png';
foobar.breakable = function(foo) { return true; };
foobar.loop = true;
foobar.top = 12 * 6;
foobar.length = 6;
foobar.frames = new Array();
foobar.frames[0] = new Array();
foobar.frames[0].width = 74;
foobar.frames[0].height = 76;
foobar.frames[0].margin = 0;
foobar.frames[1] = new Array();
foobar.frames[1].width = 74;
foobar.frames[1].height = 76;
foobar.frames[1].margin = 12;
foobar.frames[2] = new Array();
foobar.frames[2].width = 74;
foobar.frames[2].height = 76;
foobar.frames[2].margin = 30;
foobar.frames[3] = new Array();
foobar.frames[3].width = 74;
foobar.frames[3].height = 76;
foobar.frames[3].margin = 28;
foobar.frames[4] = new Array();
foobar.frames[4].width = 74;
foobar.frames[4].height = 76;
foobar.frames[4].margin = 2;
foobar.frames[5] = new Array();
foobar.frames[5].width = 74;
foobar.frames[5].height = 76;
foobar.frames[5].margin = 22;
foobar.enter = function(sm, obj) {
obj.frame = 0;
// TODO finish
// obj.frame_duration = Math.max((obj.sm.currentState.top-Math.abs(obj.speed_x)) / window.cfg.speedup_constant, 1);
};
foobar.update = function(sm, obj) {
if(obj.keyLeft()) {
// Weiter beschleunigen
obj.speed_x -= obj.acc /* * filter_fps_lag()*/;
// if(obj.speed_x > 0)
// obj.speed_x = 0;
}
if(obj.keyRight()) {
// Weiter beschleunigen
obj.speed_x += obj.acc /* * filter_fps_lag()*/;
// if(obj.speed_x < 0)
// obj.speed_x = 0;
}
};
foobar.exit = function(sm) {
};
return foobar;
};
that.SlowDownWalk = function() {
var foobar = new that.Walk( that );
foobar.id = 3;
foobar.name = 'SlowDownWalk';
foobar.enter = function(sm, obj) {
if(obj.history == undefined && obj.history.sm.currentState.id != 2) {
foobar.frame = 0;
// obj.frame_duration = Math.max(obj.sm.currentState.top-Math.abs(obj.speed_x), 1);
}
}
foobar.update = function(sm, obj) {
if(obj.flipped) {
// Weiter beschleunigen
obj.speed_x += obj.dec /* * filter_fps_lag()*/;
if(obj.speed_x > 0)
obj.speed_x = 0;
} else {
// Weiter beschleunigen
obj.speed_x -= obj.dec /* * filter_fps_lag()*/;
if(obj.speed_x < 0)
obj.speed_x = 0;
}
};
return foobar;
};
that.Run = function(obj) {
var foobar = {};
foobar.id = 4;
foobar.name = 'Run';
foobar.image = new Image();
foobar.image.src = 'images/sonic-run.png';
foobar.breakable = function(foo) { return true; };
foobar.loop = true;
foobar.top = 12 * 6;
foobar.length = 4;
foobar.frames = new Array();
foobar.frames[0] = new Array();
foobar.frames[0].width = 62;
foobar.frames[0].height = 74;
foobar.frames[0].margin = 0;
foobar.frames[1] = new Array();
foobar.frames[1].width = 62;
foobar.frames[1].height = 74;
foobar.frames[1].margin = 14;
foobar.frames[2] = new Array();
foobar.frames[2].width = 62;
foobar.frames[2].height = 74;
foobar.frames[2].margin = 18;
foobar.frames[3] = new Array();
foobar.frames[3].width = 62;
foobar.frames[3].height = 74;
foobar.frames[3].margin = 18;
foobar.enter = function(sm, obj) {
obj.frame = 0;
// obj.frame_duration = Math.max(obj.sm.currentState.top-Math.abs(obj.speed_x), 1);
};
foobar.update = function(sm, obj) {
if(obj.keyLeft()) {
// Weiter beschleunigen
obj.speed_x -= obj.acc /* * filter_fps_lag()*/;
}
if(obj.keyRight()) {
// Weiter beschleunigen
obj.speed_x += obj.acc /* * filter_fps_lag()*/;
}
};
foobar.exit = function(sm) {
};
return foobar;
};
that.SlowDownRun = function() {
var foobar = new that.Run( that );
foobar.id = 5;
foobar.name = 'SlowDownRun';
foobar.enter = function(sm, obj) {
if(obj.history == undefined && obj.history.sm.currentState.id != 2)
that.frame = 0;
}
foobar.update = function(sm, obj) {
if(obj.flipped) {
obj.speed_x += obj.dec /* * filter_fps_lag()*/;
} else {
obj.speed_x -= obj.dec /* * filter_fps_lag()*/;
}
};
return foobar;
};
that.Break = function(obj) {
var foobar = {};
foobar.id = 6;
foobar.name = 'Break';
foobar.image = new Image();
foobar.image.src = 'images/sonic-break.png';
foobar.breakable = function(foo) { return true; };
foobar.loop = true;
foobar.top = 12 * 6;
foobar.length = 3;
foobar.frames = new Array();
foobar.frames[0] = new Array();
foobar.frames[0].width = 64;
foobar.frames[0].height = 72;
foobar.frames[0].margin = 0;
foobar.frames[1] = new Array();
foobar.frames[1].width = 64;
foobar.frames[1].height = 72;
foobar.frames[1].margin = 14;
foobar.frames[2] = new Array();
foobar.frames[2].width = 64;
foobar.frames[2].height = 72;
foobar.frames[2].margin = 16;
foobar.enter = function(sm, obj) {
obj.frame = 0;
};
foobar.update = function(sm, obj) {
if(obj.keyLeft()) {
obj.speed_x -= obj.dec /* * filter_fps_lag()*/;
if(obj.speed_x < 0)
obj.speed_x = 0;
}
if(obj.keyRight()) {
obj.speed_x += obj.dec /* * filter_fps_lag()*/;
if(obj.speed_x > 0)
obj.speed_x = 0;
}
};
foobar.exit = function(sm) {
};
return foobar;
};
that.Roll = function(obj) {
var foobar = {};
foobar.id = 7;
foobar.name = 'Roll';
foobar.image = new Image();
foobar.image.src = 'images/sonic-roll.png';
foobar.breakable = function(foo) { return true; };
foobar.loop = true;
foobar.top = 12 * 6;
foobar.length = 4;
foobar.frames = new Array();
foobar.frames[0] = new Array();
foobar.frames[0].width = 60;
foobar.frames[0].height = 62;
foobar.frames[0].margin = 0;
foobar.frames[1] = new Array();
foobar.frames[1].width = 60;
foobar.frames[1].height = 62;
foobar.frames[1].margin = 8;
foobar.frames[2] = new Array();
foobar.frames[2].width = 60;
foobar.frames[2].height = 62;
foobar.frames[2].margin = 10;
foobar.frames[3] = new Array();
foobar.frames[3].width = 60;
foobar.frames[3].height = 62;
foobar.frames[3].margin = 6;
foobar.enter = function(sm, obj) {
obj.frame = 0;
obj.rolling = true;
obj.frc = 1/2 * obj.frc;
obj.frame_duration /= 1.5;
};
foobar.update = function(sm, obj) {
if(obj.speed_x >= 0) {
if(obj.keyLeft())
obj.speed_x -= 0.125 * window.cfg.speedup_constant;
obj.speed_x -= obj.frc /* * filter_fps_lag()*/;
}
if(obj.speed_x <= 0) {
if(obj.keyRight())
obj.speed_x += 0.125 * window.cfg.speedup_constant;
obj.speed_x += obj.frc /* * filter_fps_lag()*/;
}
if(Math.abs(obj.speed_x) <= 1.03125 * window.cfg.speedup_constant) {
sm.changeState( new that.Walk( obj ), obj );
}
};
foobar.exit = function(sm, obj) {
obj.rolling = false;
obj.frc = 2 * obj.frc;
obj.frame_duration *= 1.5;
};
return foobar;
};
that.Crouch = function(obj) {
var foobar = {};
foobar.id = 8;
foobar.name = 'Crouch';
foobar.image = new Image();
foobar.image.src = 'images/sonic-crouch.png';
foobar.breakable = function(foo) { return true; };
foobar.loop = false;
foobar.top = 12 * 6;
foobar.length = 1;
foobar.frames = new Array();
foobar.frames[0] = new Array();
foobar.frames[0].width = 58;
foobar.frames[0].height = 52;
foobar.frames[0].margin = 0;
foobar.enter = function(sm, obj) {
obj.frame = 0;
obj.y += 25;
};
foobar.update = function(sm, obj) {
if(obj.keySpace())
obj.sm.changeState( new that.Charge(obj), obj );
};
foobar.exit = function(sm) {
};
return foobar;
};
that.Jump = function(obj) {
var foobar = {};
foobar.id = 9;
foobar.name = 'Jump';
foobar.image = new Image();
foobar.image.src = 'images/sonic-roll.png';
foobar.breakable = function (obj) {
// // console.log(round(speed_y));
// if(round(obj.speed_y) == 0 && round(obj.history.speed_y)) {
// obj.in_air = false;
// return true;
// }
return true;
};
foobar.loop = true;
foobar.top = 12 * 6;
foobar.interlock = 0.10* 1000; // number of ms until Jump can be executed again
foobar.length = 4;
foobar.frames = new Array();
foobar.frames[0] = new Array();
foobar.frames[0].width = 60;
foobar.frames[0].height = 62;
foobar.frames[0].margin = 0;
foobar.frames[1] = new Array();
foobar.frames[1].width = 60;
foobar.frames[1].height = 62;
foobar.frames[1].margin = 8;
foobar.frames[2] = new Array();
foobar.frames[2].width = 60;
foobar.frames[2].height = 62;
foobar.frames[2].margin = 10;
foobar.frames[3] = new Array();
foobar.frames[3].width = 60;
foobar.frames[3].height = 62;
foobar.frames[3].margin = 6;
foobar.enter = function(sm, obj) {
obj.frame = 0;
obj.frame_duration /= 2;
// Jumping at an angle
if(obj.isOnSlope === true) {
var d = obj.jmp * Math.sin(obj.angle / 180 * Math.PI)
obj.speed_x -= d;
var d = obj.jmp * Math.cos(obj.angle / 180 * Math.PI)
obj.speed_y += d;
obj.in_air = true;
obj.mode = 'floor';
obj.angle = 0;
}
};
foobar.update = function(sm, obj) {
obj.BlockedAnimations.add( obj );
if(obj.keyLeft()) {
// Weiter beschleunigen
if(floor(obj.speed_x) > -6)
obj.speed_x -= obj.air /* * filter_fps_lag()*/;
}
if(obj.keyRight()) {