Test_Project_Cocos/DelayNoMore
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Improved offline map for code abstraction and testing.

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genxium
2022-12-11 17:26:55 +08:00
parent 849ce34fe5
commit 8d989d543a
6 changed files with 136 additions and 86 deletions
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1
frontend/assets/scripts/Map.js
View File

@@ -273,7 +273,6 @@ cc.Class({
const self = this;
const mapNode = self.node;
const canvasNode = mapNode.parent;
[self.gravityX, self.gravityY] = self.worldToVirtualGridPos(0 / self.serverFps, -9.8 / self.serverFps);
// Clearing previous info of all players. [BEGINS]
self.collisionPlayerIndexPrefix = (1 << 17); // For tracking the movements of players

30
frontend/assets/scripts/OfflineMap.js
View File

@@ -2,12 +2,6 @@ const i18n = require('LanguageData');
i18n.init(window.language); // languageID should be equal to the one we input in New Language ID input field
const OnlineMap = require('./Map');
/*
[WARNING] As when a character is standing on a barrier, if not carefully curated there MIGHT BE a bouncing sequence of "[(inAir -> dropIntoBarrier ->), (notInAir -> pushedOutOfBarrier ->)], [(inAir -> ..."
Moreover, this "snapIntoPlatformOverlap" should be small enough such that the jumping initial "velY" can escape from it by 1 renderFrame (when jumping is triggered, the character is waived from snappig for 1 renderFrame).
*/
const snapIntoPlatformOverlap = 0.1;
cc.Class({
extends: OnlineMap,
@@ -19,7 +13,7 @@ cc.Class({
onLoad() {
const self = this;
window.mapIns = self;
self.showCriticalCoordinateLabels = true;
self.showCriticalCoordinateLabels = false;
cc.director.getCollisionManager().enabled = false;
@@ -75,6 +69,16 @@ cc.Class({
}
};
/*
[WARNING] As when a character is standing on a barrier, if not carefully curated there MIGHT BE a bouncing sequence of "[(inAir -> dropIntoBarrier ->), (notInAir -> pushedOutOfBarrier ->)], [(inAir -> ..."
Moreover, "snapIntoPlatformOverlap" should be small enough such that the jumping initial "velY" can escape from it by 1 renderFrame (when jumping is triggered, the character is waived from snappig for 1 renderFrame).
*/
self.snapIntoPlatformOverlap = 0.1;
self.snapIntoPlatformThreshold = 0.5; // a platform must be "horizontal enough" for a character to "stand on"
self.jumpingInitVelY = 5 * self.worldToVirtualGridRatio; // unit: (virtual grid length/renderFrame)
[self.gravityX, self.gravityY] = [0, -Math.ceil(4*self.jumpingInitVelY/self.serverFps)]; // unit: (virtual grid length/renderFrame^2)
const tiledMapIns = self.node.getComponent(cc.TiledMap);
const fullPathOfTmxFile = cc.js.formatStr("map/%s/map", "dungeon");
@@ -115,7 +119,7 @@ cc.Class({
return [p.x, p.y];
}));
if (self.showCriticalCoordinateLabels) {
if (false && self.showCriticalCoordinateLabels) {
for (let i = 0; i < boundaryObj.length; ++i) {
const barrierVertLabelNode = new cc.Node();
switch (i % 4) {
@@ -407,7 +411,7 @@ cc.Class({
&&
characStateIsInterruptWaivable
) {
thatPlayerInNextFrame.velY = currPlayerDownsync.speed * 4.5;
thatPlayerInNextFrame.velY = self.jumpingInitVelY;
jumpTriggered[joinIndex - 1] = true;
console.log(`playerId=${playerId}, joinIndex=${joinIndex} triggered a rising-edge of btnB at renderFrame.id=${currRenderFrame.id}, delayedInputFrame.id=${delayedInputFrame.inputFrameId}, nextVelY=${thatPlayerInNextFrame.velY}, characStateAlreadyInAir=${characStateAlreadyInAir}, characStateIsInterruptWaivable=${characStateIsInterruptWaivable}`);
}
@@ -471,11 +475,13 @@ cc.Class({
let [pushbackX, pushbackY] = [result2.overlap * result2.overlap_x, result2.overlap * result2.overlap_y];
if (null == potential.data) {
// "null == potential.data" implies a barrier
const remainsNotInAir = (!currPlayerDownsync.inAir);
const localFallStopping = (currPlayerDownsync.inAir && 0 > pushbackY); // prevents false fall-stopping on the lateral sides
const normAlignmentWithGravity = (result2.overlap_x * 0 + result2.overlap_y * (-1.0));
const flatEnough = (self.snapIntoPlatformThreshold < normAlignmentWithGravity); // prevents false snapping on the lateral sides
const remainsNotInAir = (!currPlayerDownsync.inAir && flatEnough);
const localFallStopping = (currPlayerDownsync.inAir && flatEnough);
if (remainsNotInAir || localFallStopping) {
fallStopping |= localFallStopping;
[pushbackX, pushbackY] = [(result2.overlap - snapIntoPlatformOverlap) * result2.overlap_x, (result2.overlap - snapIntoPlatformOverlap) * result2.overlap_y]
[pushbackX, pushbackY] = [(result2.overlap - self.snapIntoPlatformOverlap) * result2.overlap_x, (result2.overlap - self.snapIntoPlatformOverlap) * result2.overlap_y]
// [overlay_x, overlap_y] is the unit vector that points into the platform; FIXME: Should only assign to [snappedIntoPlatformEx, snappedIntoPlatformEy] at most once!
snappedIntoPlatformEx = -result2.overlap_y;
snappedIntoPlatformEy = result2.overlap_x;

30
frontend/assets/scripts/TileCollisionManagerSingleton.js
View File

@@ -123,21 +123,33 @@ TileCollisionManager.prototype.extractBoundaryObjects = function(withTiledMapNod
if (0 < gid) {
continue;
}
const polylinePoints = object.polylinePoints;
if (null == polylinePoints) {
continue
}
const boundaryType = object.boundary_type;
let toPushBarriers = [];
toPushBarriers.boundaryType = boundaryType;
let toPushBarrier = [];
toPushBarrier.boundaryType = boundaryType;
switch (boundaryType) {
case "barrier":
let polylinePoints = object.polylinePoints;
if (null == polylinePoints) {
polylinePoints = [{
x: 0,
y: 0
}, {
x: object.width,
y: 0
}, {
x: object.width,
y: -object.height
}, {
x: 0,
y: -object.height
}];
}
for (let k = 0; k < polylinePoints.length; ++k) {
/* Since CocosCreatorv2.1.3, the Y-coord of object polylines is inverted compared to that of the tmx file. */
toPushBarriers.push(this.continuousObjLayerVecToContinuousMapNodeVec(withTiledMapNode, cc.v2(polylinePoints[k].x, -polylinePoints[k].y)));
toPushBarrier.push(this.continuousObjLayerVecToContinuousMapNodeVec(withTiledMapNode, cc.v2(polylinePoints[k].x, -polylinePoints[k].y)));
}
toPushBarriers.anchor = this.continuousObjLayerOffsetToContinuousMapNodePos(withTiledMapNode, object.offset); // DON'T use "(object.x, object.y)" which are wrong/meaningless!
toRet.barriers.push(toPushBarriers);
toPushBarrier.anchor = this.continuousObjLayerOffsetToContinuousMapNodePos(withTiledMapNode, object.offset); // DON'T use "(object.x, object.y)" which are wrong/meaningless!
toRet.barriers.push(toPushBarrier);
break;
default:
break;