Diff: Instruction/Instruction.cpp

Revision:

18:93d050e7705d

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Instruction/Instruction.cpp	Thu May 21 15:20:33 2020 +0000
@@ -0,0 +1,58 @@
+#include "Instruction.h"
+
+const char instruction [11][15] = {
+    {"  Instruction "},
+    {"--------------"},
+    {"Move- Joystick"},
+    {"--------------"},
+    {"control 'peop-"},
+    {"le' away from "},
+    {"shots and rea-"},
+    {"ch the destin-"},
+    {"ation.        "},
+    {"    Press B   "},
+    {" back to menu "}
+};
+
+Instruction::Instruction()
+{
+
+}
+
+Instruction::~Instruction()
+{
+
+}
+
+void Instruction::init()
+{
+    _draw_flag = 0;
+}
+
+void Instruction::draw(N5110 &lcd, Gamepad &pad)
+{
+    init();
+    pad.tone(10,0.05);
+    pad.set_bpm(0);
+    pad.reset_buttons();
+    while (!pad.B_pressed()) {
+        lcd.clear();
+        _d = pad.get_direction();
+        if(_d == N||_d ==NE||_d==NW) {
+            _draw_flag = _draw_flag - 1;
+        } else if(_d == S||_d==SE||_d==SW) {
+            _draw_flag = _draw_flag + 1;
+        }
+        //
+        if(_draw_flag < 0) {
+            _draw_flag = 0;
+        } else if(_draw_flag > 5)
+            _draw_flag = 5;
+    
+        for(int i = 0; i < 6; i++)
+            lcd.printString(instruction[_draw_flag + i],0,i);
+        lcd.refresh();
+        pad.leds_on();
+        wait(0.25);
+    }
+}