Diff: FireWorkr.h

Revision:

0:8d23c4730838

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FireWorkr.h	Sun Jan 29 02:17:18 2017 +0000
@@ -0,0 +1,66 @@
+#pragma once
+
+#include "mbed.h"
+#include "CubeObj.h"
+#include<stdlib.h>
+
+#define ParticleNUM 50
+
+class Fireworks{
+    public:
+    bool isWork;
+    int sx, sy, bz;
+    float z;
+    COL cols[2];
+    
+    CubeObj ff[ParticleNUM];
+    
+    Fireworks(){
+        isWork = false;
+        sx = 0;
+        sy = 0;
+        z = 0;
+    }
+    void SetColor(COL c1, COL c2){
+        cols[0] = c1;
+        cols[1] = c2;
+    }
+    void explSet(int x, int y, int z, float s = 0.8){
+        for(int i = 0; i < ParticleNUM; i++){
+            if(i % 2 == 0)ff[i].set(s, y, z, cols[0]);
+            else ff[i].set(x, y, z, cols[1]);
+            ff[i].set(
+            (float)(rand()%360)*(PI/180), 
+            (float)(rand()%360)*(PI/180), 
+            (float)(rand()%((int)350))/1000);
+        }
+    }
+    void explosion(){
+        for(int i = 0; i < ParticleNUM; i++){
+            ff[i].go();
+            ff[i].friction(1.05);
+            ff[i].gravity(0.0005);
+        }    
+    }
+    void put(int px, int py, int burnz){
+        if(!isWork){
+            sx = px;
+            sy = py;
+            bz = burnz;
+            z = 0;
+            isWork = true;
+            explSet(sx, sy, bz);
+        }
+    }
+    void Update(){
+        if(z > bz){
+            explosion();
+            z++;
+            if(z >= bz*50)isWork = false;
+        }
+        else{
+            if(z <= bz)PutPixel(sx, sy, z, 7); 
+            z += 0.1f;
+        }
+    }
+};
\ No newline at end of file