feat: add player rank properties

Author: akiver

pkg/demoinfocs/common/player.go

@@ -368,6 +368,51 @@ func (p *Player) Armor() int {
 	return getInt(p.Entity, "m_ArmorValue")
 }
 
+// RankType returns the current rank type that the player is playing for.
+// CS:GO values:
+// -1 -> Information not present, the demo is too old
+// 0 -> None/not available
+// 6 -> Classic Competitive
+// 7 -> Wingman 2v2
+// 10 -> Danger zone
+//
+// CS2 values:
+// -1 -> Not available, demo probably not coming from a Valve server
+// 0 -> None?
+// 11 -> Classic Competitive
+func (p *Player) RankType() int {
+	if p.demoInfoProvider.IsSource2() {
+		return getInt(p.Entity, "m_iCompetitiveRankType")
+	}
+
+	// This prop is not available in old demos
+	if prop, exists := p.resourceEntity().PropertyValue("m_iCompetitiveRankType." + p.entityIDStr()); exists {
+		return prop.Int()
+	}
+
+	return -1
+}
+
+// Rank returns the current rank of the player for the current RankType.
+// CS:GO demos -> from 0 to 18 (0 = unranked/unknown, 18 = Global Elite)
+// CS2 demos -> Number representation of the player's rank.
+func (p *Player) Rank() int {
+	if p.demoInfoProvider.IsSource2() {
+		return getInt(p.Entity, "m_iCompetitiveRanking")
+	}
+
+	return getInt(p.resourceEntity(), "m_iCompetitiveRanking."+p.entityIDStr())
+}
+
+// CompetitiveWins returns the amount of competitive wins the player has for the current RankType.
+func (p *Player) CompetitiveWins() int {
+	if p.demoInfoProvider.IsSource2() {
+		return getInt(p.Entity, "m_iCompetitiveWins")
+	}
+
+	return getInt(p.resourceEntity(), "m_iCompetitiveWins."+p.entityIDStr())
+}
+
 // Money returns the amount of money in the player's bank.
 func (p *Player) Money() int {
 	if p.demoInfoProvider.IsSource2() {

pkg/demoinfocs/common/player_test.go

@@ -561,6 +561,24 @@ func TestPlayer_LastPlaceName(t *testing.T) {
 	assert.Equal(t, "TopofMid", pl.LastPlaceName())
 }
 
+func TestPlayer_RankType(t *testing.T) {
+	pl := playerWithResourceProperty("m_iCompetitiveRankType", st.PropertyValue{IntVal: 6})
+
+	assert.Equal(t, 6, pl.RankType())
+}
+
+func TestPlayer_Rank(t *testing.T) {
+	pl := playerWithResourceProperty("m_iCompetitiveRanking", st.PropertyValue{IntVal: 10})
+
+	assert.Equal(t, 10, pl.Rank())
+}
+
+func TestPlayer_CompetitiveWins(t *testing.T) {
+	pl := playerWithResourceProperty("m_iCompetitiveWins", st.PropertyValue{IntVal: 190})
+
+	assert.Equal(t, 190, pl.CompetitiveWins())
+}
+
 func newPlayer(tick int) *Player {
 	return NewPlayer(mockDemoInfoProvider(128, tick))
 }