games/factorio-blueprint-editor
games/factorio-blueprint-editor
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Code Issues Releases Activity

fix issue where landmines would offset the blueprint by half a tile

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This commit is contained in:
teoxoy 2021-09-29 22:46:17 +02:00
parent 7554cc76c5
commit a27f8138fd
1 changed files with 43 additions and 31 deletions
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74
packages/editor/src/core/Blueprint.ts
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@ -77,7 +77,7 @@ interface IEntityData extends Omit<BPS.IEntity, 'entity_number'> {
}
/** Blueprint base class */
export class Blueprint extends EventEmitter {
class Blueprint extends EventEmitter {
public name = 'Blueprint'
private readonly icons = new Map<1 | 2 | 3 | 4, string>()
public readonly wireConnections = new WireConnections(this)
@ -109,35 +109,7 @@ export class Blueprint extends EventEmitter {
}
}
const positionData = data.entities
? data.entities.map(entity => {
const POG = FD.entities[entity.name].flags.includes('placeable_off_grid')
const size = util.switchSizeBasedOnDirection(
FD.entities[entity.name].size,
entity.direction
)
return {
x: POG ? Math.floor(entity.position.x) : entity.position.x,
y: POG ? Math.floor(entity.position.y) : entity.position.y,
w: size.x,
h: size.y,
}
})
: data.tiles.map(tile => ({
x: tile.position.x + 0.5,
y: tile.position.y + 0.5,
w: 1,
h: 1,
}))
const minX = positionData.reduce((min, d) => Math.min(min, d.x - d.w / 2), Infinity)
const minY = positionData.reduce((min, d) => Math.min(min, d.y - d.h / 2), Infinity)
const maxX = positionData.reduce((max, d) => Math.max(max, d.x + d.w / 2), -Infinity)
const maxY = positionData.reduce((max, d) => Math.max(max, d.y + d.h / 2), -Infinity)
// The offset takes into account that the center of the blueprint might be shifted
const offset = {
x: -Math.floor((minX + maxX) / 2) + (minX % 1),
y: -Math.floor((minY + maxY) / 2) + (minY % 1),
}
const offset = getOffset(data)
if (data.tiles) {
this.tiles = new OurMap(
@ -665,4 +637,44 @@ export class Blueprint extends EventEmitter {
}
}
export { oilOutpostSettings, getFactorioVersion, IOilOutpostSettings }
function getOffset(data?: Partial<BPS.IBlueprint>): IPoint {
let minX = Infinity
let minY = Infinity
let maxX = -Infinity
let maxY = -Infinity
const comp = (x: number, y: number, w: number, h: number): void => {
minX = Math.min(minX, x - w / 2)
minY = Math.min(minY, y - h / 2)
maxX = Math.max(maxX, x + w / 2)
maxY = Math.max(maxY, y + h / 2)
}
if (data.entities) {
for (const entity of data.entities) {
if (FD.entities[entity.name].flags.includes('placeable_off_grid')) continue
const size = util.switchSizeBasedOnDirection(
FD.entities[entity.name].size,
entity.direction
)
comp(entity.position.x, entity.position.y, size.x, size.y)
}
} else if (data.tiles) {
for (const tile of data.tiles) {
comp(tile.position.x + 0.5, tile.position.y + 0.5, 1, 1)
}
}
if (minX === Infinity) {
return { x: 0, y: 0 }
}
// The offset takes into account that the center of the blueprint might be shifted
return {
x: -Math.floor((minX + maxX) / 2) + (minX % 1),
y: -Math.floor((minY + maxY) / 2) + (minY % 1),
}
}
export { Blueprint, oilOutpostSettings, getFactorioVersion, IOilOutpostSettings }