Archives/tobspr_shapez.io
1
0
Fork 0
mirror of https://github.com/tobspr/shapez.io.git synced 2026-03-02 03:39:21 +00:00
Code Issues Projects Releases Wiki Activity

Support dynamic tick rates

Browse Source
This commit is contained in:
tobspr
2020-05-18 12:53:01 +02:00
parent 65529cce1a
commit ca0e17f3dd
16 changed files with 265 additions and 114 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/js/game/time/game_time.js
View File

@@ -6,7 +6,7 @@ import { types, BasicSerializableObject } from "../../savegame/serialization";
import { RegularGameSpeed } from "./regular_game_speed";
import { BaseGameSpeed } from "./base_game_speed";
import { PausedGameSpeed } from "./paused_game_speed";
import { performanceNow } from "../../core/builtins";
import { performanceNow, Math_max } from "../../core/builtins";
import { FastForwardGameSpeed } from "./fast_forward_game_speed";
import { gGameSpeedRegistry } from "../../core/global_registries";
import { globalConfig } from "../../core/config";
@@ -102,7 +102,7 @@ export class GameTime extends BasicSerializableObject {
* Internal method to generate new logic time budget
* @param {number} deltaMs
*/
înternalAddDeltaToBudget(deltaMs) {
internalAddDeltaToBudget(deltaMs) {
// Only update if game is supposed to update
if (this.root.hud.shouldPauseGame()) {
this.logicTimeBudget = 0;
@@ -112,9 +112,13 @@ export class GameTime extends BasicSerializableObject {
}
// Check for too big pile of updates -> reduce it to 1
const maxLogicSteps = this.speed.getMaxLogicStepsInQueue();
if (this.logicTimeBudget > globalConfig.physicsDeltaMs * maxLogicSteps) {
this.logicTimeBudget = globalConfig.physicsDeltaMs * maxLogicSteps;
const maxLogicSteps = Math_max(
3,
(this.speed.getMaxLogicStepsInQueue() * this.root.dynamicTickrate.currentTickRate) / 60
);
if (this.logicTimeBudget > this.root.dynamicTickrate.deltaMs * maxLogicSteps) {
// logger.warn("Skipping logic time steps since more than", maxLogicSteps, "are in queue");
this.logicTimeBudget = this.root.dynamicTickrate.deltaMs * maxLogicSteps;
}
}
@@ -124,13 +128,13 @@ export class GameTime extends BasicSerializableObject {
* @param {function():boolean} updateMethod
*/
performTicks(deltaMs, updateMethod) {
this.înternalAddDeltaToBudget(deltaMs);
this.internalAddDeltaToBudget(deltaMs);
const speedAtStart = this.root.time.getSpeed();
// Update physics & logic
while (this.logicTimeBudget >= globalConfig.physicsDeltaMs) {
this.logicTimeBudget -= globalConfig.physicsDeltaMs;
while (this.logicTimeBudget >= this.root.dynamicTickrate.deltaMs) {
this.logicTimeBudget -= this.root.dynamicTickrate.deltaMs;
if (!updateMethod()) {
// Gameover happened or so, do not update anymore
@@ -138,7 +142,7 @@ export class GameTime extends BasicSerializableObject {
}
// Step game time
this.timeSeconds = quantizeFloat(this.timeSeconds + globalConfig.physicsDeltaSeconds);
this.timeSeconds = quantizeFloat(this.timeSeconds + this.root.dynamicTickrate.deltaSeconds);
// Game time speed changed, need to abort since our logic steps are no longer valid
if (speedAtStart.getId() !== this.speed.getId()) {