Question

我有一个问题游戏，其中我向用户询问一些问题，并且取决于用户正确回答的速度以及用户所处的级别，我希望用户获得不同的进度视图的xp /进度量有

所以我有一个名为'levelInt'的全局变量，它保存用户所处级别的值（最大级别为20）。我还有一个打印'levelInt'变量的标签和一个进度视图，显示您进入更高级别/显示当前级别进度的进度。我还有一个计时器，从2分钟开始倒计时，根据您回答这个问题的速度，您可以获得更多xp /更多进度视图的进度。我这样设置：

totalSeconds是计时器
levelInt是保存用户所在级别值的全局变量
progressView是显示剩余xp直到下一级

和代码：

if ( levelInt == 0 && totalSeconds > 100){
    progressView.progress = .60;
}else if ( levelInt == 0 && totalSeconds <= 100 ){
    progressView.progress = .40;
}else if ( levelInt == 0 && totalSeconds > 80 ){
    progressView.progress = .20;
}else if ( levelInt == 0 && totalSeconds <= 80 ) {
    progressView.progress = .10;
}else {
    progressView.progress = .05;
}

if ( levelInt == 1 && totalSeconds > 100){
    progressView.progress = .55;
}else if ( levelInt == 1 && totalSeconds <= 100 ){
    progressView.progress = .35;
}else if ( levelInt == 1 && totalSeconds > 80 ){
    progressView.progress = .15;
}else if ( levelInt == 1 && totalSeconds <= 80 ) {
    progressView.progress = .05;
}else {
    progressView.progress = .02;
}

if ( levelInt == 2 && totalSeconds > 100){
    progressView.progress = .50;
}else if ( levelInt == 2 && totalSeconds <= 100 ){
    progressView.progress = .30;
}else if ( levelInt == 2 && totalSeconds > 80 ){
    progressView.progress = .10;
}else if ( levelInt == 2 && totalSeconds <= 80 ) {
    progressView.progress = .05;
}else {
    progressView.progress = .02;
}

if ( levelInt == 3 && totalSeconds > 100){
    progressView.progress = .45;
}else if ( levelInt == 3 && totalSeconds <= 100 ){
    progressView.progress = .25;
}else if ( levelInt == 3 && totalSeconds > 80 ){
    progressView.progress = .05;
}else if ( levelInt == 3 && totalSeconds <= 80 ) {
    progressView.progress = .03;
}else {
    progressView.progress = .02;
}

if ( levelInt == 4 && totalSeconds > 100){
    progressView.progress = .40;
}else if ( levelInt == 4 && totalSeconds <= 100 ){
    progressView.progress = .20;
}else if ( levelInt == 4 && totalSeconds > 80 ){
    progressView.progress = .05;
}else if ( levelInt == 4 && totalSeconds <= 80 ) {
    progressView.progress = .03;
}else {
    progressView.progress = .02;
}

if ( levelInt == 5 && totalSeconds > 100){
    progressView.progress = .35;
}else if ( levelInt == 5 && totalSeconds <= 100 ){
    progressView.progress = .15;
}else if ( levelInt == 5 && totalSeconds > 80 ){
    progressView.progress = .05;
}else if ( levelInt == 5 && totalSeconds <= 80 ) {
    progressView.progress = .03;
}else {
    progressView.progress = .02;
}

if ( levelInt == 6 && totalSeconds > 100){
    progressView.progress = .30;
}else if ( levelInt == 6 && totalSeconds <= 100 ){
    progressView.progress = .10;
}else if ( levelInt == 6 && totalSeconds > 80 ){
    progressView.progress = .05;
}else if ( levelInt == 6 && totalSeconds <= 80 ) {
    progressView.progress = .03;
}else {
    progressView.progress = .02;
}

if ( levelInt == 7 && totalSeconds > 100){
    progressView.progress = .28;
}else if ( levelInt == 7 && totalSeconds <= 100 ){
    progressView.progress = .08;
}else if ( levelInt == 7 && totalSeconds > 80 ){
    progressView.progress = .04;
}else if ( levelInt == 7 && totalSeconds <= 80 ) {
    progressView.progress = .03;
}else {
    progressView.progress = .02;
}

if ( levelInt == 8 && totalSeconds > 100){
    progressView.progress = .26;
}else if ( levelInt == 8 && totalSeconds <= 100 ){
    progressView.progress = .07;
}else if ( levelInt == 8 && totalSeconds > 80 ){
    progressView.progress = .05;
}else if ( levelInt == 8 && totalSeconds <= 80 ) {
    progressView.progress = .03;
}else {
    progressView.progress = .02;
}

if ( levelInt == 9 && totalSeconds > 100){
    progressView.progress = .24;
}else if ( levelInt == 9 && totalSeconds <= 100 ){
    progressView.progress = .05;
}else if ( levelInt == 9 && totalSeconds > 80 ){
    progressView.progress = .03;
}else if ( levelInt == 9 && totalSeconds <= 80 ) {
    progressView.progress = .02;
}else {
    progressView.progress = .02;
}

if ( levelInt == 10 && totalSeconds > 100){
    progressView.progress = .22;
}else if ( levelInt == 10 && totalSeconds <= 100 ){
    progressView.progress = .04;
}else if ( levelInt == 10 && totalSeconds > 80 ){
    progressView.progress = .03;
}else if ( levelInt == 10 && totalSeconds <= 80 ) {
    progressView.progress = .02;
}else {
    progressView.progress = .02;
}

if ( levelInt == 11 && totalSeconds > 100){
    progressView.progress = .20;
}else if ( levelInt == 11 && totalSeconds <= 100 ){
    progressView.progress = .04;
}else if ( levelInt == 11 && totalSeconds > 80 ){
    progressView.progress = .03;
}else if ( levelInt == 11 && totalSeconds <= 80 ) {
    progressView.progress = .03;
}else {
    progressView.progress = .02;
}

if ( levelInt == 12 && totalSeconds > 100){
    progressView.progress = .18;
}else if ( levelInt == 12 && totalSeconds <= 100 ){
    progressView.progress = .04;
}else if ( levelInt == 12 && totalSeconds > 80 ){
    progressView.progress = .03;
}else if ( levelInt == 12 && totalSeconds <= 80 ) {
    progressView.progress = .03;
}else {
    progressView.progress = .02;
}

if ( levelInt == 13 && totalSeconds > 100){
    progressView.progress = .16;
}else if ( levelInt == 13 && totalSeconds <= 100 ){
    progressView.progress = .04;
}else if ( levelInt == 13 && totalSeconds > 80 ){
    progressView.progress = .03;
}else if ( levelInt == 13 && totalSeconds <= 80 ) {
    progressView.progress = .03;
}else {
    progressView.progress = .02;
}

if ( levelInt == 14 && totalSeconds > 100){
    progressView.progress = .14;
}else if ( levelInt == 14 && totalSeconds <= 100 ){
    progressView.progress = .04;
}else if ( levelInt == 14 && totalSeconds > 80 ){
    progressView.progress = .03;
}else if ( levelInt == 14 && totalSeconds <= 80 ) {
    progressView.progress = .03;
}else {
    progressView.progress = .02;
}

if ( levelInt == 15 && totalSeconds > 100){
    progressView.progress = .12;
}else if ( levelInt == 15 && totalSeconds <= 100 ){
    progressView.progress = .03;
}else if ( levelInt == 15 && totalSeconds > 80 ){
    progressView.progress = .03;
}else if ( levelInt == 15 && totalSeconds <= 80 ) {
    progressView.progress = .03;
}else {
    progressView.progress = .02;
}

if ( levelInt == 16 && totalSeconds > 100){
    progressView.progress = .10;
}else if ( levelInt == 16 && totalSeconds <= 100 ){
    progressView.progress = .03;
}else if ( levelInt == 16 && totalSeconds > 80 ){
    progressView.progress = .03;
}else if ( levelInt == 16 && totalSeconds <= 80 ) {
    progressView.progress = .03;
}else {
    progressView.progress = .02;
}

if ( levelInt == 17 && totalSeconds > 100){
    progressView.progress = .08;
}else if ( levelInt == 17 && totalSeconds <= 100 ){
    progressView.progress = .02;
}else if ( levelInt == 17 && totalSeconds > 80 ){
    progressView.progress = .02;
}else if ( levelInt == 17 && totalSeconds <= 80 ) {
    progressView.progress = .02;
}else {
    progressView.progress = .02;
}

if ( levelInt == 18 && totalSeconds > 100){
    progressView.progress = .06;
}else if ( levelInt == 18 && totalSeconds <= 100 ){
    progressView.progress = .02;
}else if ( levelInt == 18 && totalSeconds > 80 ){
    progressView.progress = .02;
}else if ( levelInt == 18 && totalSeconds <= 80 ) {
    progressView.progress = .02;
}else {
    progressView.progress = .02;
}

if ( levelInt == 19 && totalSeconds > 100){
    progressView.progress = .04;
}else if ( levelInt == 19 && totalSeconds <= 100 ){
    progressView.progress = .02;
}else if ( levelInt == 19 && totalSeconds > 80 ){
    progressView.progress = .02;
}else if ( levelInt == 19 && totalSeconds <= 80 ) {
    progressView.progress = .02;
}else {
    progressView.progress = .02;
}

if ( levelInt ==20 && totalSeconds > 100){
    progressView.progress = .04;
}else if ( levelInt == 20 && totalSeconds <= 100 ){
    progressView.progress = .02;
}else if ( levelInt == 20 && totalSeconds > 80 ){
    progressView.progress = .02;
}else if ( levelInt == 20 && totalSeconds <= 80 ) {
    progressView.progress = .02;
}else {
    progressView.progress = .02;
}

问题是每当我快速正确地回答20秒时，进度视图只会增加约.10。我应该做progressView.progress = progressView.progress +（金额）吗？

Answer 1

第一个或第二个语句将始终验证true，
因此，最后三个if语句永远不会被验证数字无法向false和<= 100验证> 100 验证false到> 100的数字始终为<= 100。

if ( i > 100 ) 
{
    // All numbers above 100 
} 
else if ( i <= 100 ) 
{
    // All numbers lower than or equal to 100
} 
else if ( i > 80 ) 
{
    // Never reached
} 
else if ( i <= 80 ) 
{
    // Never reached
} 
else 
{
    // Never reached
}

Answer 2

2种更好的工作方式：

1：创建一个函数（线性？）来计算你的进度。

float progress (int level , int seconds);

2：使用数组（从文件中读取以便更好地使用）

//float values [levels][cases];

//float values [21][3]; 

static init
float values[0] = {.10,.20,.60};
float values[1] = ....

int acase ;
if (totalSeconds <= 80){
acase=0;

    }else{
    // your are > 80 here
    if (totalSeconds <= 100){
        acase=1;
    }else{
        // your are > 100 here
         acase=2;
    }
}

progressView.progress = values[levelInt,acase];

它完成了（我认为更短）

您当然可以添加案例（此处为3）

Objective-c为iPhone游戏制作关卡

2 个答案: