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cleanup
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commit
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@ -9,38 +9,30 @@ char *_ftostr(char *buffer, float f) {
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signed long n0;
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signed long n0;
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int is_negative;
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int is_negative;
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unsigned long raw_value = *((unsigned long*)(&f));
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unsigned long raw_value = *((unsigned long*)(&f));
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// f = -1.23f;
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is_negative = (raw_value & 0x80000000) ? 1 : 0; // very hacky indeed
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intpart = (signed long)(f);
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intpart = (signed long)(f);
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if (intpart < 0) {
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intpart *= -1;
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}
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is_negative = (raw_value & 0x80000000) ? 1 : 0;
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// printf("f:%f\n",f);
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f2 = intpart;
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f2 = intpart;
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// printf("f2:%f\n",f2);
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// printf("f2:%08lx\n",*((unsigned long*)(&f2)));
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if (f2 > f) {
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if (f2 > f) {
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if (intpart > 0) {
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if (intpart > 0) {
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--intpart;
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--intpart;
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}
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}
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}
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}
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if (intpart < 0) {
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intpart *= -1;
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}
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f2 = intpart;
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f2 = intpart;
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fracpart = f - f2;
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fracpart = f - f2;
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// printf("fracpart:%f\n",fracpart);
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// printf("fracpart:%08lx\n",*((unsigned long*)(&fracpart)));
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// f1 = fracpart * 10000.0f;
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f1 = 10000.0f;
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f1 = 10000.0f;
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// printf("fracpart:%08lx\n",*((unsigned long*)(&f1)));
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// f1 *= fracpart;
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f1 = f1 * fracpart;
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f1 = f1 * fracpart;
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// f1 = fracpart;
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// f1 = intpart;
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// printf("fracpart:%f\n",f1);
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// printf("fracpart:%08lx\n",*((unsigned long*)(&f1)));
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n0 = (signed long)f1;
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n0 = (signed long)f1;
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if (n0 < 0) {
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if (n0 < 0) {
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n0 *= -1;
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n0 *= -1;
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