formatting fixes + print to stderr not stdout

Author: markus-wa

pkg/demoinfocs/common/player.go

@@ -85,9 +85,11 @@ func (p *Player) IsAlive() bool {
 	}
 
 	if p.demoInfoProvider.IsSource2() {
-		if pawnEntity := p.PlayerPawnEntity(); pawnEntity != nil {
+		pawnEntity := p.PlayerPawnEntity()
+		if pawnEntity != nil {
 			return pawnEntity.PropertyValueMust("m_lifeState").S2UInt64() == 0
 		}
+
 		return getBool(p.Entity, "m_bPawnIsAlive")
 	}
 

pkg/demoinfocs/datatables.go

@@ -3,6 +3,7 @@ package demoinfocs
 import (
 	"fmt"
 	"math"
+	"os"
 	"strings"
 
 	"github.com/golang/geo/r3"
@@ -637,6 +638,7 @@ func (p *parser) bindNewPlayerPawnS2(pawnEntity st.Entity) {
 		if pl == nil {
 			return
 		}
+
 		if pl.IsAlive() {
 			pl.LastAlivePosition = pos
 		}
@@ -919,7 +921,7 @@ func (p *parser) bindGrenadeProjectiles(entity st.Entity) {
 				if exists {
 					wep = weaponType
 				} else {
-					fmt.Printf("unknown grenade model %d\n", model)
+					fmt.Fprintf(os.Stderr, "unknown grenade model %d\n", model)
 				}
 			}
 		}

pkg/demoinfocs/sendtables2/field_state.go

@@ -32,8 +32,10 @@ func (s *fieldState) get(fp *fieldPath) interface{} {
 func (s *fieldState) set(fp *fieldPath, v interface{}) {
 	x := s
 	z := 0
+
 	for i := 0; i <= fp.last; i++ {
 		z = fp.path[i]
+
 		if y := len(x.state); y <= z {
 			newCap := max(z+2, y*2)
 			if newCap > cap(x.state) {
@@ -45,15 +47,18 @@ func (s *fieldState) set(fp *fieldPath, v interface{}) {
 				x.state = x.state[:z+1]
 			}
 		}
+
 		if i == fp.last {
 			if _, ok := x.state[z].(*fieldState); !ok {
 				x.state[z] = v
 			}
 			return
 		}
+
 		if _, ok := x.state[z].(*fieldState); !ok {
 			x.state[z] = newFieldState()
 		}
+
 		x = x.state[z].(*fieldState)
 	}
 }