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71 lines
1.2 KiB
Go

package main
import (
"fmt"
)
func MakeShield(c *Connection, s *System) {
m := &MakeShieldState{
System: s,
CommandSuite: CommandSet{
balCommand,
BroadcastCommand(s),
helpCommand,
NearbyCommand(s),
playersCommand,
},
}
c.SetState(m)
}
type MakeShieldState struct {
CommandSuite
*System
start int64
}
func (m *MakeShieldState) Enter(c *Connection) {
c.Printf("Making shield on %v...\n", m.System)
}
func (m *MakeShieldState) Tick(c *Connection, frame int64) ConnectionState {
if m.start == 0 {
m.start = frame
}
if framesToDur(frame-m.start) >= options.makeShieldTime {
return Idle(m.System)
}
return m
}
func (m *MakeShieldState) Exit(c *Connection) {
c.Printf("Done! System %v is now shielded.\n", m.System)
m.System.Shield = new(Shield)
}
func (m *MakeShieldState) String() string {
return fmt.Sprintf("Making shield on %v", m.System)
}
type Shield struct {
energy float64
}
func (s *Shield) Tick(frame int64) {
if s.energy < 1000 {
s.energy += (1000 - s.energy) * 0.0005
}
}
func (s *Shield) Hit() bool {
if s.energy > 750 {
s.energy -= 750
return true
}
return false
}
func (s *Shield) Dead() bool {
return false
}