Test_Project_Cocos/DelayNoMore
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Added basic frontend-backend dynamics comparison logging.

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genxium
2022-12-26 18:25:20 +08:00
parent 0b0de0beb3
commit ac5217611d
7 changed files with 86 additions and 26 deletions
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45
battle_srv/models/room.go
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@@ -13,13 +13,13 @@ import (
"io/ioutil"
"jsexport/battle"
"math/rand"
"os"
"path/filepath"
"resolv"
"strings"
"sync"
"sync/atomic"
"time"
"os"
)
const (
@@ -146,6 +146,8 @@ type Room struct {
TmxPointsMap StrToVec2DListMap
TmxPolygonsMap StrToPolygon2DListMap
rdfIdToActuallyUsedInput map[int32]*pb.InputFrameDownsync
}
func (pR *Room) updateScore() {
@@ -342,6 +344,32 @@ func (pR *Room) InputsBufferString(allDetails bool) string {
}
}
func (pR *Room) inputFrameDownsyncStr(inputFrameDownsync *pb.InputFrameDownsync) string {
if nil == inputFrameDownsync {
return ""
}
s := make([]string, 0)
s = append(s, fmt.Sprintf("InputFrameId:%d", inputFrameDownsync.InputFrameId))
ss := make([]string, 0)
for _, v := range inputFrameDownsync.InputList {
ss = append(ss, fmt.Sprintf("\"%d\"", v))
}
s = append(s, fmt.Sprintf("InputList:[%v]", strings.Join(ss, ",")))
//s = append(s, fmt.Sprintf("ConfirmedList:%d", inputFrameDownsync.ConfirmedList))
return strings.Join(s, ",")
}
func (pR *Room) rdfIdToActuallyUsedInputString() string {
// Appending of the array of strings can be very SLOW due to on-demand heap allocation! Use this printing with caution.
s := make([]string, 0)
for rdfId := pR.RenderFrameBuffer.StFrameId; rdfId < pR.RenderFrameBuffer.EdFrameId; rdfId++ {
s = append(s, fmt.Sprintf("rdfId:%d\nactuallyUsedinputList:{%v}", rdfId, pR.inputFrameDownsyncStr(pR.rdfIdToActuallyUsedInput[rdfId])))
}
return strings.Join(s, "\n")
}
func (pR *Room) StartBattle() {
if RoomBattleStateIns.WAITING != pR.State {
Logger.Debug("[StartBattle] Battle not started due to not being WAITING!", zap.Any("roomId", pR.Id), zap.Any("roomState", pR.State))
@@ -378,7 +406,9 @@ func (pR *Room) StartBattle() {
Logger.Error("battleMainLoop, recovery spot#1, recovered from: ", zap.Any("roomId", pR.Id), zap.Any("panic", r))
}
pR.StopBattleForSettlement()
rdfIdToActuallyUsedInputDump := pR.rdfIdToActuallyUsedInputString()
Logger.Info(fmt.Sprintf("The `battleMainLoop` for roomId=%v is stopped@renderFrameId=%v, with battleDurationFrames=%v:\n%v", pR.Id, pR.RenderFrameId, pR.BattleDurationFrames, pR.InputsBufferString(false))) // This takes sometime to print
os.WriteFile(fmt.Sprintf("room_%d.txt", pR.Id), []byte(rdfIdToActuallyUsedInputDump), 0644) // DEBUG ONLY
pR.onBattleStoppedForSettlement()
}()
@@ -708,6 +738,7 @@ func (pR *Room) OnDismissed() {
pR.RenderCacheSize = 1024
pR.RenderFrameBuffer = NewRingBuffer(pR.RenderCacheSize)
pR.InputsBuffer = NewRingBuffer((pR.RenderCacheSize >> 1) + 1)
pR.rdfIdToActuallyUsedInput = make(map[int32]*pb.InputFrameDownsync)
pR.LatestPlayerUpsyncedInputFrameId = -1
pR.LastAllConfirmedInputFrameId = -1
@@ -724,7 +755,7 @@ func (pR *Room) OnDismissed() {
pR.RollbackEstimatedDtNanos = 16666666 // A little smaller than the actual per frame time, just for logging FAST FRAME
dilutedServerFps := float64(58.0) // Don't set this value too small, otherwise we might miss force confirmation needs for slow tickers!
pR.dilutedRollbackEstimatedDtNanos = int64(float64(pR.RollbackEstimatedDtNanos) * float64(pR.ServerFps) / dilutedServerFps)
pR.BattleDurationFrames = 60 * pR.ServerFps
pR.BattleDurationFrames = 15 * pR.ServerFps
pR.BattleDurationNanos = int64(pR.BattleDurationFrames) * (pR.RollbackEstimatedDtNanos + 1)
pR.InputFrameUpsyncDelayTolerance = (pR.NstDelayFrames >> pR.InputScaleFrames) - 1 // this value should be strictly smaller than (NstDelayFrames >> InputScaleFrames), otherwise "type#1 forceConfirmation" might become a lag avalanche
pR.MaxChasingRenderFramesPerUpdate = 12 // Don't set this value too high to avoid exhausting frontend CPU within a single frame
@@ -1233,6 +1264,16 @@ func (pR *Room) applyInputFrameDownsyncDynamics(fromRenderFrameId int32, toRende
delayedInputFrameForPrevRenderFrame := tmp.(*pb.InputFrameDownsync)
delayedInputListForPrevRenderFrame = &delayedInputFrameForPrevRenderFrame.InputList
}
actuallyUsedInputClone := make([]uint64, len(*delayedInputList), len(*delayedInputList))
for i, v := range *delayedInputList {
actuallyUsedInputClone[i] = v
}
pR.rdfIdToActuallyUsedInput[currRenderFrame.Id] = &pb.InputFrameDownsync{
InputFrameId: delayedInputFrame.InputFrameId,
InputList: actuallyUsedInputClone,
ConfirmedList: delayedInputFrame.ConfirmedList,
}
}
nextRenderFrame := battle.ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(*delayedInputList, *delayedInputListForPrevRenderFrame, currRenderFrame, pR.Space, pR.CollisionSysMap, pR.GravityX, pR.GravityY, pR.JumpingInitVelY, pR.InputDelayFrames, pR.InputScaleFrames, pR.collisionSpaceOffsetX, pR.collisionSpaceOffsetY, pR.SnapIntoPlatformOverlap, pR.SnapIntoPlatformThreshold, pR.WorldToVirtualGridRatio, pR.VirtualGridToWorldRatio)