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examples review

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Redesigns, deletes and renames

Also noted authors propertly on contributed examples
This commit is contained in:
Ray 2019-05-14 15:34:23 +02:00
parent 2edec8ae28
commit 424d3ca8d9
36 changed files with 289 additions and 431 deletions
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86
examples/core/core_loading_thread.c
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@ -15,10 +15,13 @@
#include "raylib.h"
#include "pthread.h" // POSIX style threads management
#include <stdatomic.h>
#include <time.h> // Required for clock() function
#include <stdatomic.h> // C11 atomic data types
#include <time.h> // Required for: clock()
// Using C11 atomics for synchronization
// NOTE: A plain bool (or any plain data type for that matter) can't be used for inter-thread synchronization
static atomic_bool dataLoaded = ATOMIC_VAR_INIT(false); // Data Loaded completion indicator
static void *LoadDataThread(void *arg); // Loading data thread function declaration
@ -48,33 +51,37 @@ int main()
//----------------------------------------------------------------------------------
switch (state)
{
case STATE_WAITING:
if (IsKeyPressed(KEY_ENTER))
case STATE_WAITING:
{
int error = pthread_create(&threadId, NULL, &LoadDataThread, NULL);
if (error != 0) TraceLog(LOG_ERROR, "Error creating loading thread");
else TraceLog(LOG_INFO, "Loading thread initialized successfully");
if (IsKeyPressed(KEY_ENTER))
{
int error = pthread_create(&threadId, NULL, &LoadDataThread, NULL);
if (error != 0) TraceLog(LOG_ERROR, "Error creating loading thread");
else TraceLog(LOG_INFO, "Loading thread initialized successfully");
state = STATE_LOADING;
}
break;
case STATE_LOADING:
framesCounter++;
if (atomic_load(&dataLoaded))
state = STATE_LOADING;
}
} break;
case STATE_LOADING:
{
framesCounter = 0;
state = STATE_FINISHED;
}
break;
case STATE_FINISHED:
if (IsKeyPressed(KEY_ENTER))
framesCounter++;
if (atomic_load(&dataLoaded))
{
framesCounter = 0;
state = STATE_FINISHED;
}
} break;
case STATE_FINISHED:
{
// Reset everything to launch again
atomic_store(&dataLoaded, false);
dataProgress = 0;
state = STATE_WAITING;
}
break;
if (IsKeyPressed(KEY_ENTER))
{
// Reset everything to launch again
atomic_store(&dataLoaded, false);
dataProgress = 0;
state = STATE_WAITING;
}
} break;
default: break;
}
//----------------------------------------------------------------------------------
@ -84,19 +91,22 @@ int main()
ClearBackground(RAYWHITE);
switch(state) {
case STATE_WAITING:
DrawText("PRESS ENTER to START LOADING DATA", 150, 170, 20, DARKGRAY);
break;
case STATE_LOADING:
DrawRectangle(150, 200, dataProgress, 60, SKYBLUE);
if ((framesCounter/15)%2)
DrawText("LOADING DATA...", 240, 210, 40, DARKBLUE);
break;
case STATE_FINISHED:
DrawRectangle(150, 200, 500, 60, LIME);
DrawText("DATA LOADED!", 250, 210, 40, GREEN);
break;
switch (state)
{
case STATE_WAITING: DrawText("PRESS ENTER to START LOADING DATA", 150, 170, 20, DARKGRAY); break;
case STATE_LOADING:
{
DrawRectangle(150, 200, dataProgress, 60, SKYBLUE);
if ((framesCounter/15)%2) DrawText("LOADING DATA...", 240, 210, 40, DARKBLUE);
} break;
case STATE_FINISHED:
{
DrawRectangle(150, 200, 500, 60, LIME);
DrawText("DATA LOADED!", 250, 210, 40, GREEN);
} break;
default: break;
}
DrawRectangleLines(150, 200, 500, 60, DARKGRAY);