107 lines
2.5 KiB
Go
107 lines
2.5 KiB
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"log"
|
|
"steel/entity"
|
|
"steel/interfaces"
|
|
"steel/mapping"
|
|
|
|
"github.com/kettek/goro"
|
|
"github.com/kettek/goro/fov"
|
|
)
|
|
|
|
func main() {
|
|
// Initialize goro!
|
|
if err := goro.InitEbiten(); err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
goro.Run(func(screen *goro.Screen) {
|
|
// Screen configuration.
|
|
screen.SetTitle("Steel Lord")
|
|
screen.SetSize(80, 40)
|
|
|
|
// Randomize our seed so the map is randomized per run.
|
|
goro.SetSeed(goro.RandomSeed())
|
|
|
|
// Our initial variables.
|
|
mapWidth, mapHeight := 80, 40
|
|
maxRooms, roomMinSize, roomMaxSize := 30, 6, 10
|
|
maxMonstersPerRoom := 3
|
|
gameState := PlayerTurnState
|
|
|
|
fovRadius := 10
|
|
fovRecompute := true
|
|
|
|
colors := map[string]goro.Color{
|
|
"darkWall": goro.Color{R: 25, G: 25, B: 25, A: 255},
|
|
"darkGround": goro.Color{R: 100, G: 100, B: 100, A: 255},
|
|
"lightWall": goro.Color{R: 50, G: 50, B: 50, A: 255},
|
|
"lightGround": goro.Color{R: 150, G: 150, B: 150, A: 255},
|
|
}
|
|
|
|
player := entity.NewEntity(0, 0, '@', goro.Style{Foreground: goro.ColorWhite}, "Player", entity.BlockMovement)
|
|
|
|
entities := []interfaces.Entity{
|
|
player,
|
|
}
|
|
|
|
gameMap := mapping.NewGameMap(mapWidth, mapHeight)
|
|
|
|
gameMap.MakeMap(maxRooms, roomMinSize, roomMaxSize, &entities, maxMonstersPerRoom)
|
|
|
|
fovMap := InitializeFoV(gameMap)
|
|
|
|
for {
|
|
|
|
if fovRecompute {
|
|
RecomputeFov(fovMap, player.X(), player.Y(), fovRadius, fov.Light{})
|
|
}
|
|
|
|
// Draw screen.
|
|
DrawAll(screen, entities, gameMap, fovMap, fovRecompute, colors)
|
|
|
|
fovRecompute = false
|
|
|
|
ClearAll(screen, entities, fovMap)
|
|
|
|
// Handle events.
|
|
switch event := screen.WaitEvent().(type) {
|
|
case goro.EventKey:
|
|
switch action := handleKeyEvent(event).(type) {
|
|
case ActionMove:
|
|
if gameState == PlayerTurnState {
|
|
x := player.X() + action.X
|
|
y := player.Y() + action.Y
|
|
if !gameMap.IsBlocked(x, y) {
|
|
otherEntity := entity.FindEntityAtLocation(entities, x, y, entity.BlockMovement, entity.BlockMovement)
|
|
if otherEntity != nil {
|
|
fmt.Printf("You lick the %s in the shins, much to its enjoyment!\n", otherEntity.Name())
|
|
} else {
|
|
player.Move(action.X, action.Y)
|
|
fovRecompute = true
|
|
}
|
|
}
|
|
gameState = NPCTurnState
|
|
}
|
|
case ActionQuit:
|
|
goro.Quit()
|
|
}
|
|
case goro.EventQuit:
|
|
return
|
|
}
|
|
|
|
// Handle entity updates.
|
|
if gameState == NPCTurnState {
|
|
for i, e := range entities {
|
|
if i > 0 {
|
|
fmt.Printf("The %s punders.\n", e.Name())
|
|
}
|
|
}
|
|
gameState = PlayerTurnState
|
|
}
|
|
}
|
|
})
|
|
}
|