layla/family-lineage
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Cleanup plugin code

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This commit is contained in:
Layla
2020-08-16 22:11:52 -04:00
parent 1f12e916c3
commit 336133d875
3 changed files with 44 additions and 18 deletions
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18
server/plugin/gamemap/gamemap.go
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@ -5,12 +5,14 @@ import (
"fmt"
)
// WorldMap is the data structure used game world
type WorldMap struct {
data [64][64]int
max_x int
max_y int
}
// GetTile method is used to grab a tile value with error checking
func (m WorldMap) GetTile(x int, y int) (int, error) {
if x > m.max_x || y > m.max_y {
return -1, fmt.Errorf("Map out of bounds error: %d, %d", x, y)
@ -18,11 +20,13 @@ func (m WorldMap) GetTile(x int, y int) (int, error) {
return m.data[x][y], nil
}
func (m WorldMap) GetJsonRegion(start_x, end_x, start_y, end_y int) ([]byte, error) {
// GetJSONRegion method returns a JSON object containing the tile values of everything
// within a given range
func (m WorldMap) GetJSONRegion(startX, endX, startY, endY int) ([]byte, error) {
regionMap := map[int]map[int]int{}
for x := start_x; x < end_x; x++ {
for x := startX; x < endX; x++ {
regionMap[x] = map[int]int{}
for y := start_y; y < end_y; y++ {
for y := startY; y < endY; y++ {
if result, err := m.GetTile(x, y); err != nil {
return nil, err
} else {
@ -35,6 +39,14 @@ func (m WorldMap) GetJsonRegion(start_x, end_x, start_y, end_y int) ([]byte, err
return jsonString, err
}
// GetJSONRegionAround returns a JSON object of tile data from a center point
func (m WorldMap) GetJSONRegionAround(centerX, centerY, regionRadius int) ([]byte, error) {
jsonString, err := m.GetJSONRegion(centerX-regionRadius, centerX+regionRadius, centerY-regionRadius, centerY+regionRadius)
return jsonString, err
}
// IntializeMap is a method that helps easily
// generate WorldMap objects
func IntializeMap() *WorldMap {
worldMap := new(WorldMap)
worldMap.max_x = 64