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Interpolate bot movement

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This commit is contained in:
sigonasr2 2020-09-02 10:55:59 +09:00
parent 07b20d9d46
commit c9324fdeb9
1 changed files with 12 additions and 3 deletions
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15
game.js
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@ -37,6 +37,7 @@ var DRAG_Y = -1
var BOT_PREVX = BOT_X
var BOT_PREVY = BOT_Y
var LASTPOSITIONUPDATE = 0
var MOBILE = false
@ -166,6 +167,8 @@ function resetSimulation(){
gameState=WAITING
BOT_X=gameStage.start.x
BOT_Y=gameStage.start.y
BOT_PREVX=BOT_X
BOT_PREVY=BOT_Y
BOT_DIR=RIGHT
endARound()
}
@ -341,6 +344,9 @@ function ConvertNumberToTape(val) {
function setNextSquare(offsetX,offsetY) {
if (gameGrid[BOT_Y+offsetY]!==undefined) {
var nextSquare = gameGrid[BOT_Y+offsetY][BOT_X+offsetX];
BOT_PREVX=BOT_X
BOT_PREVY=BOT_Y
LASTPOSITIONUPDATE=new Date().getTime()
BOT_X+=offsetX
BOT_Y+=offsetY
return nextSquare
@ -680,10 +686,13 @@ function renderGame(ctx) {
drawImage(GRID_X+GRID_W*gameStage.start.x+16+GRID_W/2,
GRID_Y+GRID_H*gameStage.start.y+16+GRID_H/2,
IMAGE_ENTRANCE,ctx,0)
if (BOT_X!==undefined&&(gameState===RUNNING||gameState==REVIEWING)) {
if (BOT_X!==undefined&&(gameState===RUNNING||gameState==REVIEWING||gameState==FINISH)) {
var movedDiff = {x:BOT_X-BOT_PREVX,y:BOT_Y-BOT_PREVY}
movedDiff.x*=Math.min((new Date().getTime()-LASTPOSITIONUPDATE),1000)/1000
movedDiff.y*=Math.min((new Date().getTime()-LASTPOSITIONUPDATE),1000)/1000
drawImage(
GRID_X+GRID_W*BOT_X+16+GRID_W/2,
GRID_Y+GRID_H*BOT_Y+16+GRID_H/2,
GRID_X+GRID_W*(BOT_PREVX+movedDiff.x)+16+GRID_W/2,
GRID_Y+GRID_H*(BOT_PREVY+movedDiff.y)+16+GRID_H/2,
IMAGE_BOT,ctx,0*90)
}
}