Jea Du Kim
This is the first version of a Fishing Mini-game. It uses a navigational switch as a button and a joystick, playing wav files from a SD card, and a uLCD screen to show the fishing game
Dependencies: 4DGL-uLCD-SE SDFileSystem mbed-rtos mbed wave_player
Revision 1:8dd8fafa7fc8, committed 2016-03-17
- Comitter:
- jd0205
- Date:
- Thu Mar 17 18:47:33 2016 +0000
- Parent:
- 0:5d811b6879d5
- Commit message:
- Added comments
Changed in this revision
diff -r 5d811b6879d5 -r 8dd8fafa7fc8 Fish.h
--- a/Fish.h Thu Mar 17 18:33:52 2016 +0000
+++ b/Fish.h Thu Mar 17 18:47:33 2016 +0000
@@ -26,9 +26,9 @@
} else {
dir = -1;
}
- size = (rand() % 100) + 20;
- time = ((rand() % 5) + 1)*5;
- clk = 0;
+ size = (rand() % 100) + 20; //Size of the fish will determine how fast it can move
+ time = ((rand() % 5) + 1)*5; //Time determines how long it will either head left or right
+ clk = 0; //Shows how much time has passed
}
void Fish::reset() {
@@ -52,11 +52,11 @@
return y_pos;
}
-void Fish::move(int n) {
+void Fish::move(int n) { //Changes the x-position of the fish or moves it
x_pos = x_pos + n;
}
-void Fish::movement() {
+void Fish::movement() { //The movement of the fish, basically going back and forth
if(clk >= time) {
clk = 0;
time = ((rand() % 5) + 1)*5;
@@ -71,7 +71,7 @@
}
}
-bool Fish::failed() {
+bool Fish::failed() { //When it reaches the outer bounds, the fish has escaped
if(x_pos < 30 || x_pos > 98) {
return false;
} else {
diff -r 5d811b6879d5 -r 8dd8fafa7fc8 Fishing.h
--- a/Fishing.h Thu Mar 17 18:33:52 2016 +0000
+++ b/Fishing.h Thu Mar 17 18:47:33 2016 +0000
@@ -22,7 +22,7 @@
oldCnt = 1;
}
-void Fishing::start() {
+void Fishing::start() { //Title Screen
stdio_mutex.lock();
uLCD.text_width(1);
uLCD.text_height(1);
@@ -31,7 +31,7 @@
stdio_mutex.unlock();
}
-void Fishing::lake_init() {
+void Fishing::lake_init() { //Initial lake or pond
stdio_mutex.lock();
uLCD.filled_rectangle(0, 0 , 127, 127, BLACK);
for(int i =0; i < 17; i++) {
@@ -43,7 +43,7 @@
stdio_mutex.unlock();
}
-void Fishing::grass(int x, int y, int n, int color) {
+void Fishing::grass(int x, int y, int n, int color) { //Drawing of the grass
uLCD.circle(x+2*n-2, y+4*n , n, 0x000042);
uLCD.circle(x+2*n+1, y+4*n , n, 0x000042);
uLCD.circle(x+2*n-2, y+4*n , n-1, 0x444444);
@@ -61,7 +61,7 @@
}
}
-void Fishing::draw_fish(int x, int dist) {
+void Fishing::draw_fish(int x, int dist) { //Drawing of the fish
stdio_mutex.lock();
if(oldx != x) {
uLCD.filled_circle(oldx, 80 , 4, BLUE);
@@ -78,7 +78,7 @@
stdio_mutex.unlock();
}
-void Fishing::draw_rod(int n, int x) {
+void Fishing::draw_rod(int n, int x) { //Drawing of the fishing rod
if (oldCnt != n || oldx2 != x) {
stdio_mutex.lock();
uLCD.line(64 + 6*oldCnt,95, 64 + 7*oldCnt, 100, BLUE);
diff -r 5d811b6879d5 -r 8dd8fafa7fc8 main.cpp
--- a/main.cpp Thu Mar 17 18:33:52 2016 +0000
+++ b/main.cpp Thu Mar 17 18:47:33 2016 +0000
@@ -30,7 +30,7 @@
bool lure = false;
bool success = false;
-void lakeside_thread(void const *args) {
+void lakeside_thread(void const *args) { //This is a thread that displays moving pieces of grass to mimic movement.
while(1) {
stdio_mutex.lock();
rem1 = dist%20;
@@ -67,19 +67,19 @@
FILE *wave_file;
while(true) {
while(lure) {
- wave_file=fopen("/sd/wavfiles/Water Drop.wav","r");
+ wave_file=fopen("/sd/wavfiles/Water Drop.wav","r"); //Sound for casting a lure
waver.play(wave_file);
fclose(wave_file);
Thread::wait(5000);
}
while(fishing) {
- wave_file=fopen("/sd/wavfiles/Stream Noise.wav","r");
+ wave_file=fopen("/sd/wavfiles/Stream Noise.wav","r"); //Sound for reeling in the fish
waver.play(wave_file);
fclose(wave_file);
Thread::wait(50);
}
while(success) {
- wave_file=fopen("/sd/wavfiles/Fish Splashing.wav","r");
+ wave_file=fopen("/sd/wavfiles/Fish Splashing.wav","r"); //Sound of catching a fish
waver.play(wave_file);
fclose(wave_file);
Thread::wait(1000);
@@ -89,8 +89,8 @@
int main() {
dist = 0;
- uLCD.baudrate(3000000);
- fishing = false;
+ uLCD.baudrate(3000000); //Increase the baudrate to improve uLCD screen
+ fishing = false; //These bool will determine which track is playing in the sound thread.
lure = false;
success = false;
@@ -118,13 +118,13 @@
stdio_mutex.unlock();
if(rand1 > 80) {
for(cnt = 0; cnt < 30; cnt++) {
- mbedleds = 0x0F*(cnt%2);
- uLCD.circle(64, 80 , 4+(cnt%8), BLACK );
+ mbedleds = 0x0F*(cnt%2); //When a fish is at the lure, the LEDs will blink
+ uLCD.circle(64, 80 , 4+(cnt%8), BLACK ); //And a ripple from the shadow will appear
uLCD.circle(64, 80 , 5+(cnt%8), BLACK );
uLCD.circle(64, 80 , 4+(cnt%8), BLUE);
uLCD.circle(64, 80 , 5+(cnt%8), BLUE);
- if(myNav.fire()) {
- while(dist < 300) {
+ if(myNav.fire()) { //This gives the player 3 seconds to press the center
+ while(dist < 300) { //of the Navigational Switch to start reeling it in.
dist = dist + 5;
}
fishing = true;
@@ -143,12 +143,12 @@
fisher.draw_fish(fish1.x(), dist);
fish1.movement();
dist = dist - 2;
- if (myNav.left()) {
- cnt--;
+ if (myNav.left()) { //Pushing left will cause the fishing rod
+ cnt--; //To pull left
if (cnt > 0) {
cnt-=2;
}
- } else if (myNav.right()) {
+ } else if (myNav.right()) { //Pushing right will cause the rod to pull right
cnt++;
if (cnt < 0) {
cnt+=2;
@@ -168,8 +168,8 @@
fish1.move(((64+cnt*6 - fish1.x())/30) + 1);
fisher.draw_rod(cnt, fish1.x());
- if(dist == 0) {
- success = true;
+ if(dist == 0) { //When enough time has passed, the dist reaches 0
+ success = true; //And it's a succesful capture of a fish
fishing = false;
stdio_mutex.lock();
fisher.lake_init();
@@ -180,8 +180,8 @@
stdio_mutex.unlock();
success = false;
}
- if (!(fish1.failed())) {
- fishing = false;
+ if (!(fish1.failed())) { //If the fish escapes too far left or right
+ fishing = false; //The player has failed
stdio_mutex.lock();
fisher.lake_init();
uLCD.locate(1,1);