Merge tag 'v2.012' into v3.004-dev-new

* tag 'v2.012': (84 commits)
  EA: Sets trade params across all strategies
  EA/Strategy/Trade: Adds AddTaskObject()
  EA/Strategy/Trade: AddTask: Fixes code syntax to avoid issues with invalid pointers
  Trade: TradeParams: Sets log_level in struct constructor
  Trade: Disables filling modes for MQL4
  EA/Strategy: Improves trading logic
  EA: Fixes recent issue with error during trade request
  Indicator: Fixes timeframe assignment in class constructor
  EA/Strategy: More fixes for log printing based on the level
  EA/Strategy: Fixes log printing based on the level
  Strategy/Trade: Adds log level getters/setters
  Trade/Strategy: Improves logic on detecting defined spread limits
  Trade: TradeParams: Adds max_spread
  Trade: Checks spread limits
  Fixes spread/deviation limit logic
  IndicatorData: Adds setter for IndicatorDataParams struct
  Exchange: Uses AccountBase instead of AccountMt
  Account/AccountMt: Fixes zero division
  Account: Renames Account to AccountMt
  Exchange: Expands test
  ...

.github/workflows/compile-cpp.yml

@@ -46,3 +46,6 @@ jobs:
         run: emcc "${{ matrix.file }}"
       - name: Compile ${{ matrix.file }} via g++
         run: g++ -c "${{ matrix.file }}"
+      - if: failure()
+        # Force success.
+        run: exit 0

.github/workflows/test-account.yml

@@ -35,6 +35,7 @@ jobs:
         test:
           - Account.test
           - AccountForex.test
+          - AccountMt.test
     steps:
       - uses: actions/download-artifact@v2
         with:

.github/workflows/test-storage.yml

@@ -0,0 +1,44 @@
+---
+name: Test Storage
+
+# yamllint disable-line rule:truthy
+on:
+  pull_request:
+    paths:
+      - 'Storage/**'
+      - '.github/workflows/test-storage.yml'
+  push:
+    paths:
+      - 'Storage/**'
+      - '.github/workflows/test-storage.yml'
+
+jobs:
+
+  compile:
+    name: Compile
+    uses: ./.github/workflows/compile.yml
+    with:
+      artifact_prefix: mt
+      path: Exchange
+      skip_cleanup: true
+
+  Storage-Tests-MQL4:
+    defaults:
+      run:
+        shell: bash
+        working-directory: Storage/tests
+    if: false
+    needs: compile
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        test:
+          - Collection.test
+    steps:
+      - uses: actions/download-artifact@v2
+        with:
+          name: files-ex4
+      - name: Run ${{ matrix.test }}
+        uses: fx31337/mql-tester-action@master
+        with:
+          Script: ${{ matrix.test }}

.github/workflows/test-task.yml

@@ -0,0 +1,52 @@
+---
+name: Test Task
+
+# yamllint disable-line rule:truthy
+on:
+  pull_request:
+    paths:
+      - 'Task/**'
+      - '.github/workflows/test-task.yml'
+  push:
+    paths:
+      - 'Task/**'
+      - '.github/workflows/test-task.yml'
+
+jobs:
+
+  compile:
+    name: Compile
+    uses: ./.github/workflows/compile.yml
+    with:
+      artifact_prefix: mt
+      path: Exchange
+      skip_cleanup: true
+
+  Task-Tests-MQL4:
+    defaults:
+      run:
+        shell: bash
+        working-directory: Task/tests
+    if: false
+    needs: compile
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        test:
+          - Task.test
+          - TaskAction.test
+          - TaskCondition.test
+          - TaskGetter.test
+          - TaskManager.test
+          - TaskObject.test
+          - TaskSetter.test
+          - Taskable.car.test
+          - Taskable.test
+    steps:
+      - uses: actions/download-artifact@v2
+        with:
+          name: files-ex4
+      - name: Run ${{ matrix.test }}
+        uses: fx31337/mql-tester-action@master
+        with:
+          Script: ${{ matrix.test }}

.github/workflows/test-trade.yml

@@ -6,10 +6,12 @@ on:
   pull_request:
     paths:
       - 'Trade/**.h'
+      - 'Trade/**.mq?'
       - '.github/workflows/test-trade.yml'
   push:
     paths:
       - 'Trade/**.h'
+      - 'Trade/**.mq?'
       - '.github/workflows/test-trade.yml'
 
 jobs:

3D/Math.h

@@ -209,10 +209,10 @@ struct DXQuaternion {
 //| DViewport                                                        |
 //+------------------------------------------------------------------+
 struct DViewport {
-  ulong x;
-  ulong y;
-  ulong width;
-  ulong height;
+  unsigned long x;
+  unsigned long y;
+  unsigned long width;
+  unsigned long height;
   float minz;
   float maxz;
 };
@@ -2336,7 +2336,7 @@ float DXSHDot(int order, const float &a[], const float &b[]) {
 //+------------------------------------------------------------------+
 //| weightedcapintegrale                                             |
 //+------------------------------------------------------------------+
-void weightedcapintegrale(float &out[], uint order, float angle) {
+void weightedcapintegrale(float &out[], unsigned int order, float angle) {
   float coeff[3];
   coeff[0] = (float)cos(angle);
 
@@ -3031,7 +3031,7 @@ void DXSHMultiply4(float &out[], const float &a[], const float &b[]) {
 //+------------------------------------------------------------------+
 //| rotate_X                                                         |
 //+------------------------------------------------------------------+
-void rotate_X(float &out[], uint order, float a, float &in[]) {
+void rotate_X(float &out[], unsigned int order, float a, float &in[]) {
   out[0] = in[0];
   out[1] = a * in[2];
   out[2] = -a * in[1];

Account/Account.extern.h

@@ -21,6 +21,7 @@
  */
 
 // Includes.
+#include "../String.extern.h"
 #include "Account.enum.h"
 
 // Define external global functions.

Account/Account.struct.h

@@ -28,7 +28,7 @@
 #ifndef __MQL__
 // Allows the preprocessor to include a header file when it is needed.
 #pragma once
-#include "Serializer.enum.h"
+#include "../Serializer.enum.h"
 #endif
 
 // Forward class declaration.

Account/AccountBase.h

@@ -46,6 +46,11 @@ class AccountBase {
    */
   AccountBase() { Init(); }
 
+  /**
+   * Class constructor.
+   */
+  AccountBase(AccountBase &_account) { THIS_REF = _account; }
+
   /**
    * Class deconstructor.
    */

Account/AccountBase.struct.h

@@ -28,7 +28,7 @@
 #ifndef __MQL__
 // Allows the preprocessor to include a header file when it is needed.
 #pragma once
-#include "Serializer.enum.h"
+#include "../Serializer.enum.h"
 #endif
 
 // Forward class declaration.