165 行
无行尾
15 KiB
MQL5
165 行
无行尾
15 KiB
MQL5
//+------------------------------------------------------------------+
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//| KG Average HLCC.mq5 |
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//| Copyright © 2024, Generated by Gemini AI (Google) |
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//| Original MQL4 Copyright: Copyright © 2008, Goen |
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//| Link: http://www.forexindo.com/forum/showthread.php?t=95 |
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//+------------------------------------------------------------------+
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#property copyright "Copyright © 2008, Goen. MQ5 Conversion by Gemini AI."
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#property link " "
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#property version "1.00"
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#property indicator_chart_window
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#property indicator_buffers 3 // Jumlah total buffer
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#property indicator_plots 3 // Jumlah seri gambar
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// Plot 1: Rata-rata Bulanan
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#property indicator_label1 "Average Month" // Label untuk plot 1
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#property indicator_type1 DRAW_LINE // Jenis gambar: garis
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#property indicator_color1 clrAqua // Warna untuk plot 1
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#property indicator_style1 STYLE_SOLID // Gaya garis: solid
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#property indicator_width1 2 // Lebar garis
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// Plot 2: Rata-rata Mingguan
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#property indicator_label2 "Average Week"
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#property indicator_type2 DRAW_LINE
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#property indicator_color2 clrMagenta
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#property indicator_style2 STYLE_SOLID
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#property indicator_width2 2
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// Plot 3: Rata-rata Harian
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#property indicator_label3 "Average Day"
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#property indicator_type3 DRAW_LINE
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#property indicator_color3 clrLime
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#property indicator_style3 STYLE_SOLID
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#property indicator_width3 2
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//---- Buffer indikator
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double AverageMonthBuffer[]; // Buffer untuk rata-rata bulanan
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double AverageWeekBuffer[]; // Buffer untuk rata-rata mingguan
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double AverageDayBuffer[]; // Buffer untuk rata-rata harian
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//+------------------------------------------------------------------+
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//| Fungsi inisialisasi indikator kustom |
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//+------------------------------------------------------------------+
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int OnInit()
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{
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// Menghubungkan buffer dengan plot
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SetIndexBuffer(0, AverageMonthBuffer, INDICATOR_DATA); //
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PlotIndexSetString(0, PLOT_LABEL, "Average Month"); //
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PlotIndexSetDouble(0, PLOT_EMPTY_VALUE, EMPTY_VALUE); // Nilai kosong untuk plot
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SetIndexBuffer(1, AverageWeekBuffer, INDICATOR_DATA); //
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PlotIndexSetString(1, PLOT_LABEL, "Average Week"); //
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PlotIndexSetDouble(1, PLOT_EMPTY_VALUE, EMPTY_VALUE);
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SetIndexBuffer(2, AverageDayBuffer, INDICATOR_DATA); //
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PlotIndexSetString(2, PLOT_LABEL, "Average Day"); //
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PlotIndexSetDouble(2, PLOT_EMPTY_VALUE, EMPTY_VALUE);
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IndicatorSetString(INDICATOR_SHORTNAME, "KG Average HLCC"); //
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return(INIT_SUCCEEDED);
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}
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//+------------------------------------------------------------------+
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//| Fungsi perhitungan indikator kustom |
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//+------------------------------------------------------------------+
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int OnCalculate(const int rates_total, // Jumlah total bar dalam riwayat harga saat ini
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const int prev_calculated, // Jumlah bar yang dihitung pada panggilan sebelumnya
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const datetime &time[], // Array waktu pembukaan bar
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const double &open[], // Array harga pembukaan
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const double &high[], // Array harga tertinggi
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const double &low[], // Array harga terendah
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const double &close[], // Array harga penutupan
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const long &tick_volume[],
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const long &volume[],
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const int &spread[])
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{
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int first_bar_to_calculate;
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if(prev_calculated == 0) // Jika ini adalah perhitungan pertama
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{
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ArrayInitialize(AverageMonthBuffer, EMPTY_VALUE);
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ArrayInitialize(AverageWeekBuffer, EMPTY_VALUE);
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ArrayInitialize(AverageDayBuffer, EMPTY_VALUE);
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first_bar_to_calculate = 0; // Hitung semua bar
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}
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else if (rates_total < prev_calculated) // Jika ada perubahan riwayat besar (misalnya, hole data)
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{
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// Lebih aman untuk menginisialisasi ulang dan memulai dari 0
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ArrayInitialize(AverageMonthBuffer, EMPTY_VALUE);
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ArrayInitialize(AverageWeekBuffer, EMPTY_VALUE);
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ArrayInitialize(AverageDayBuffer, EMPTY_VALUE);
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first_bar_to_calculate = 0;
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}
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else
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{
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first_bar_to_calculate = prev_calculated - 1; // Hitung ulang bar terakhir dan bar baru
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if (first_bar_to_calculate < 0) first_bar_to_calculate = 0;
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}
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// Buffer untuk mengambil data harga dari timeframe yang lebih tinggi
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double htf_high[1], htf_low[1], htf_close[1];
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for(int i = first_bar_to_calculate; i < rates_total; i++)
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{
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if (time[i] == 0) continue; // Lewati jika waktu bar tidak valid
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// Rata-rata Bulanan: (Tinggi + Rendah + Tutup + Tutup) / 4 dari bulan SEBELUMNYA yang telah selesai
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// Menggunakan iBarShift untuk menemukan bar yang sesuai pada timeframe MN1, lalu +1 untuk mendapatkan bar sebelumnya yang telah selesai.
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int shift_m = iBarShift(_Symbol, PERIOD_MN1, time[i], false) + 1; //
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if(shift_m > 0 && // Pastikan shift valid
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CopyHigh(_Symbol, PERIOD_MN1, shift_m, 1, htf_high) == 1 && // Ambil data High
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CopyLow(_Symbol, PERIOD_MN1, shift_m, 1, htf_low) == 1 && // Ambil data Low
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CopyClose(_Symbol, PERIOD_MN1, shift_m, 1, htf_close) == 1) // Ambil data Close
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{
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AverageMonthBuffer[i] = (htf_high[0] + htf_low[0] + htf_close[0] + htf_close[0]) / 4.0; //
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}
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else // Jika gagal mendapatkan data
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{
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if (i > 0 && AverageMonthBuffer[i-1] != EMPTY_VALUE) {
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AverageMonthBuffer[i] = AverageMonthBuffer[i-1]; // Gunakan nilai sebelumnya jika ada
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} else {
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AverageMonthBuffer[i] = EMPTY_VALUE; // Jika tidak, set ke nilai kosong
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}
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}
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// Rata-rata Mingguan: (Tinggi + Rendah + Tutup + Tutup) / 4 dari minggu SEBELUMNYA yang telah selesai
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int shift_w = iBarShift(_Symbol, PERIOD_W1, time[i], false) + 1; //
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if(shift_w > 0 &&
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CopyHigh(_Symbol, PERIOD_W1, shift_w, 1, htf_high) == 1 &&
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CopyLow(_Symbol, PERIOD_W1, shift_w, 1, htf_low) == 1 &&
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CopyClose(_Symbol, PERIOD_W1, shift_w, 1, htf_close) == 1)
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{
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AverageWeekBuffer[i] = (htf_high[0] + htf_low[0] + htf_close[0] + htf_close[0]) / 4.0; //
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}
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else
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{
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if (i > 0 && AverageWeekBuffer[i-1] != EMPTY_VALUE) {
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AverageWeekBuffer[i] = AverageWeekBuffer[i-1];
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} else {
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AverageWeekBuffer[i] = EMPTY_VALUE;
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}
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}
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// Rata-rata Harian: (Tinggi + Rendah + Tutup + Tutup) / 4 dari hari SEBELUMNYA yang telah selesai
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int shift_d = iBarShift(_Symbol, PERIOD_D1, time[i], false) + 1; //
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if(shift_d > 0 &&
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CopyHigh(_Symbol, PERIOD_D1, shift_d, 1, htf_high) == 1 &&
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CopyLow(_Symbol, PERIOD_D1, shift_d, 1, htf_low) == 1 &&
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CopyClose(_Symbol, PERIOD_D1, shift_d, 1, htf_close) == 1)
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{
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AverageDayBuffer[i] = (htf_high[0] + htf_low[0] + htf_close[0] + htf_close[0]) / 4.0; //
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}
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else
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{
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if (i > 0 && AverageDayBuffer[i-1] != EMPTY_VALUE) {
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AverageDayBuffer[i] = AverageDayBuffer[i-1];
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} else {
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AverageDayBuffer[i] = EMPTY_VALUE;
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}
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}
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}
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return(rates_total); // Kembalikan jumlah bar yang dihitung
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}
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//+------------------------------------------------------------------+ |