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Handle the case where multiple motors or multiple sensors are connected to the same port. (#181)

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This commit is contained in:
Sam El-Husseini
2018-01-04 21:57:01 -08:00
committed by Peli de Halleux
parent 1e460eef9e
commit de91dc6ab7
2 changed files with 40 additions and 11 deletions
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32
sim/dalboard.ts
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@ -18,7 +18,7 @@ namespace pxsim {
brickNode: BrickNode;
outputNodes: MotorNode[] = [];
private motorMap: pxt.Map<number> = {
public motorMap: pxt.Map<number> = {
0x01: 0,
0x02: 1,
0x04: 2,
@ -97,27 +97,40 @@ namespace pxsim {
return this.brickNode;
}
motorUsed(port:number, large: boolean) {
for(let i = 0; i < DAL.NUM_OUTPUTS; ++i) {
motorUsed(port: number, large: boolean) {
for (let i = 0; i < DAL.NUM_OUTPUTS; ++i) {
const p = 1 << i;
if (port & p) {
const motorPort = this.motorMap[p];
if (!this.outputNodes[motorPort])
this.outputNodes[motorPort] = new MotorNode(motorPort, large);
}
}
}
}
}
hasMotor(port: number) {
for (let i = 0; i < DAL.NUM_OUTPUTS; ++i) {
const p = 1 << i;
if (port & p) {
const motorPort = this.motorMap[p];
const outputNode = this.outputNodes[motorPort];
if (outputNode)
return true;
}
}
return false;
}
getMotor(port: number, large?: boolean): MotorNode[] {
const r = [];
for(let i = 0; i < DAL.NUM_OUTPUTS; ++i) {
for (let i = 0; i < DAL.NUM_OUTPUTS; ++i) {
const p = 1 << i;
if (port & p) {
const motorPort = this.motorMap[p];
const outputNode = this.outputNodes[motorPort];
if (outputNode)
r.push(outputNode);
}
}
}
return r;
}
@ -126,6 +139,10 @@ namespace pxsim {
return this.outputNodes;
}
hasSensor(port: number) {
return !!this.inputNodes[port];
}
getSensor(port: number, type: number): SensorNode {
if (!this.inputNodes[port]) {
switch (type) {
@ -150,6 +167,7 @@ namespace pxsim {
runtime.postError = (e) => {
// TODO
runtime.updateDisplay();
console.log('runtime error: ' + e);
}
}