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93 lines
2.3 KiB
93 lines
2.3 KiB
#include <malloc.h>
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#include <stdio.h>
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#include <graphics/bitmaps.h>
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#include "scenes.h"
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#include "liquid.h"
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#include "analog.h"
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#include "graphics/nokia.h"
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#include "graphics/drawing.h"
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/**
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* The struct is allocated bigger than 'Scene' to accommodate private fields.
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* Since the base struct is located at the beginning, it can be cast and passed around as Scene.
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*/
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struct DemoScene {
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struct Scene base;
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int32_t pos;
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uint32_t timer_phase;
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uint32_t timer_prescale;
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};
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static struct SceneEvent onInput(struct DemoScene *self, struct InputEvent event) {
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switch (event.kind) {
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case InputEventKind_Wheel:
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self->pos += event.wheel.delta;
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break;
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case InputEventKind_Button:
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if (event.button.state) {
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return SceneEvent_OpenChild(NewScene_Car(), 0);
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}
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break;
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}
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return SceneEvent_Repaint();
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}
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static struct SceneEvent onTick(struct DemoScene *self, uint32_t millis) {
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// top text anim
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self->timer_prescale += millis;
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if (self->timer_prescale == 1000) {
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self->timer_prescale = 0;
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self->timer_phase += 1;
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self->timer_phase = self->timer_phase & 0b11; // 0..3
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return SceneEvent_Repaint();
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}
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return SceneEvent_None();
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}
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static void paint(struct DemoScene *self)
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{
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LCD_clearDisplay(0);
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const char *header = "???";
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switch (self->timer_phase) {
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case 0:
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header = "Drink water";
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break;
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case 1:
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header = " Drink water";
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break;
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case 2:
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header = " Drink water";
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break;
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case 3:
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header = " Drink water";
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break;
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}
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LCD_setStrEx(header, 0, 3, 1, 3);
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LCD_setRect(0, 12, 83, 31, 1, 1);
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char buf[10];
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// sprintf(buf, "%3d", priv->pos);
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// LCD_setStr(buf, 2, 15, 0);
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sprintf(buf, "🌡%.0f°C", analog_read());
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LCD_setStrEx(buf, 2, 14, 0, 2);
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LCD_setStr("×↑↓←→⏰⌛☸⏎🌡°🔙▶◀", 2, 33, 1);
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}
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struct Scene *NewScene_Demo(void) {
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struct DemoScene *scene = calloc(1, sizeof(struct DemoScene));
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scene->base.onInput = (Scene_onInput_t) onInput;
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scene->base.paint = (Scene_paint_t) paint;
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scene->base.onTick = (Scene_onTick_t) onTick;
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scene->base.onInput = (Scene_onInput_t) onInput;
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return (struct Scene *) scene;
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}
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