Test_Project_Cocos/DelayNoMore
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Fixes to frontend coordinate conversion.

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genxium
2022-11-09 23:46:11 +08:00
parent aa795fcee5
commit 885443c2b1
5 changed files with 45 additions and 58 deletions
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10
battle_srv/models/room.go
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@@ -1251,9 +1251,11 @@ func (pR *Room) applyInputFrameDownsyncDynamics(fromRenderFrameId int32, toRende
}
}
pbPlayers := toPbPlayers(pR.Players)
newRenderFrame := RoomDownsyncFrame{
Id: collisionSysRenderFrameId + 1,
Players: toPbPlayers(pR.Players),
Players: pbPlayers,
CountdownNanos: (pR.BattleDurationNanos - int64(collisionSysRenderFrameId)*pR.RollbackEstimatedDtNanos),
}
pR.RenderFrameBuffer.Put(&newRenderFrame)
@@ -1292,10 +1294,10 @@ func (pR *Room) printBarrier(barrierCollider *resolv.Object) {
Logger.Info(fmt.Sprintf("Barrier in roomId=%v: w=%v, h=%v, shape=%v", pR.Id, barrierCollider.W, barrierCollider.H, barrierCollider.Shape))
}
func (pR *Room) worldToVirtualGridPos(x, y float64) (int32, int32) {
func (pR *Room) worldToVirtualGridPos(wx, wy float64) (int32, int32) {
// In JavaScript floating numbers suffer from seemingly non-deterministic arithmetics, and even if certain libs solved this issue by approaches such as fixed-point-number, they might not be used in other libs -- e.g. the "collision libs" we're interested in -- thus couldn't kill all pains.
var virtualGridX int32 = int32(x * pR.WorldToVirtualGridRatio)
var virtualGridY int32 = int32(y * pR.WorldToVirtualGridRatio)
var virtualGridX int32 = int32(wx * pR.WorldToVirtualGridRatio)
var virtualGridY int32 = int32(wy * pR.WorldToVirtualGridRatio)
return virtualGridX, virtualGridY
}