Test_Project_Cocos/DelayNoMore
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Temp broken commit, refactoring battle_srv to use jsexport.

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genxium
2022-12-25 15:39:30 +08:00
parent 013c1ea312
commit 9ffcc6fbd8
19 changed files with 2163 additions and 1348 deletions
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25
jsexport/battle/battle.go
View File

@@ -43,7 +43,7 @@ func ConvertToInputFrameId(renderFrameId int32, inputDelayFrames int32, inputSca
return ((renderFrameId - inputDelayFrames) >> inputScaleFrames)
}
func DecodeInput(encodedInput uint64) *InputFrameDecoded {
func decodeInput(encodedInput uint64) *InputFrameDecoded {
encodedDirection := (encodedInput & uint64(15))
btnALevel := int32((encodedInput >> 4) & 1)
btnBLevel := int32((encodedInput >> 5) & 1)
@@ -255,7 +255,7 @@ func VirtualGridToPolygonColliderBLPos(vx, vy int32, halfBoundingW, halfBounding
return WorldToPolygonColliderBLPos(wx, wy, halfBoundingW, halfBoundingH, topPadding, bottomPadding, leftPadding, rightPadding, collisionSpaceOffsetX, collisionSpaceOffsetY)
}
func CalcHardPushbacksNorms(playerCollider *resolv.Object, playerShape *resolv.ConvexPolygon, snapIntoPlatformOverlap float64, pEffPushback *Vec2D) []Vec2D {
func calcHardPushbacksNorms(playerCollider *resolv.Object, playerShape *resolv.ConvexPolygon, snapIntoPlatformOverlap float64, pEffPushback *Vec2D) []Vec2D {
ret := make([]Vec2D, 0, 10) // no one would simultaneously have more than 5 hardPushbacks
collision := playerCollider.Check(0, 0)
if nil == collision {
@@ -281,8 +281,9 @@ func CalcHardPushbacksNorms(playerCollider *resolv.Object, playerShape *resolv.C
return ret
}
func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(delayedInputFrame, delayedInputFrameForPrevRenderFrame *InputFrameDownsync, currRenderFrame *RoomDownsyncFrame, collisionSys *resolv.Space, collisionSysMap map[int32]*resolv.Object, gravityX, gravityY, jumpingInitVelY, inputDelayFrames, inputScaleFrames int32, collisionSpaceOffsetX, collisionSpaceOffsetY, snapIntoPlatformOverlap, snapIntoPlatformThreshold, worldToVirtualGridRatio, virtualGridToWorldRatio float64) *RoomDownsyncFrame {
// [WARNING] This function MUST BE called while "InputsBufferLock" is locked!
// [WARNING] The params of this method is carefully tuned such that only "battle.RoomDownsyncFrame" is a necessary custom struct.
func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(delayedInputList, delayedInputListForPrevRenderFrame []uint64, currRenderFrame *RoomDownsyncFrame, collisionSys *resolv.Space, collisionSysMap map[int32]*resolv.Object, gravityX, gravityY, jumpingInitVelY, inputDelayFrames, inputScaleFrames int32, collisionSpaceOffsetX, collisionSpaceOffsetY, snapIntoPlatformOverlap, snapIntoPlatformThreshold, worldToVirtualGridRatio, virtualGridToWorldRatio float64) *RoomDownsyncFrame {
// [WARNING] On backend this function MUST BE called while "InputsBufferLock" is locked!
roomCapacity := len(currRenderFrame.PlayersArr)
nextRenderFramePlayers := make([]*PlayerDownsync, roomCapacity)
// Make a copy first
@@ -315,18 +316,17 @@ func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(delayedInputFrame, delay
hardPushbackNorms := make([][]Vec2D, roomCapacity)
// 1. Process player inputs
if nil != delayedInputFrame {
inputList := delayedInputFrame.InputList
if nil != delayedInputList {
for i, currPlayerDownsync := range currRenderFrame.PlayersArr {
joinIndex := currPlayerDownsync.JoinIndex
thatPlayerInNextFrame := nextRenderFramePlayers[i]
if 0 < thatPlayerInNextFrame.FramesToRecover {
continue
}
decodedInput := DecodeInput(inputList[joinIndex-1])
decodedInput := decodeInput(delayedInputList[joinIndex-1])
prevBtnBLevel := int32(0)
if nil != delayedInputFrameForPrevRenderFrame {
prevDecodedInput := DecodeInput(delayedInputFrameForPrevRenderFrame.InputList[joinIndex-1])
if nil != delayedInputListForPrevRenderFrame {
prevDecodedInput := decodeInput(delayedInputListForPrevRenderFrame[joinIndex-1])
prevBtnBLevel = prevDecodedInput.BtnBLevel
}
@@ -386,7 +386,7 @@ func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(delayedInputFrame, delay
collisionPlayerIndex := COLLISION_PLAYER_INDEX_PREFIX + joinIndex
playerCollider := collisionSysMap[collisionPlayerIndex]
playerShape := playerCollider.Shape.(*resolv.ConvexPolygon)
hardPushbackNorms[joinIndex-1] = CalcHardPushbacksNorms(playerCollider, playerShape, snapIntoPlatformOverlap, &(effPushbacks[joinIndex-1]))
hardPushbackNorms[joinIndex-1] = calcHardPushbacksNorms(playerCollider, playerShape, snapIntoPlatformOverlap, &(effPushbacks[joinIndex-1]))
thatPlayerInNextFrame := nextRenderFramePlayers[i]
fallStopping := false
if collision := playerCollider.Check(0, 0); nil != collision {
@@ -394,12 +394,13 @@ func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(delayedInputFrame, delay
isBarrier, isAnotherPlayer, isBullet := false, false, false
// TODO: Make this part work in JavaScript without having to expose all types Barrier/PlayerDownsync/MeleeBullet by js.MakeWrapper.
switch obj.Data.(type) {
case *Barrier:
isBarrier = true
case *PlayerDownsync:
isAnotherPlayer = true
case *MeleeBullet:
isBullet = true
default:
// By default it's a regular barrier, even if data is nil
isBarrier = true
}
if isBullet {
// ignore bullets for this step

6
jsexport/battle/room_downsync_frame.go
View File

@@ -47,12 +47,6 @@ type InputFrameUpsync struct {
Encoded uint64
}
type InputFrameDownsync struct {
InputFrameId int32
InputList []uint64
ConfirmedList uint64
}
type Barrier struct {
Boundary *Polygon2D
}