Diff: main.cpp

Revision:

5:2859a892497f

Parent:

4:02e3ae7a3aea

Child:

6:0a34891a82c7

diff -r 02e3ae7a3aea -r 2859a892497f main.cpp
--- a/main.cpp	Sun Nov 19 07:05:01 2017 +0000
+++ b/main.cpp	Mon Nov 20 02:32:57 2017 +0000
@@ -185,6 +185,16 @@
 0,0,0,1,0,0,0,
 0,0,0,1,0,0,0,};
 
+uint8_t sprite_man[] = {
+0,0,0,1,0,0,0,
+0,0,1,1,1,0,0,
+0,0,0,1,0,0,1,
+0,1,1,1,1,1,0,
+1,0,1,1,1,0,0,
+0,0,1,1,1,0,0,
+0,1,0,0,0,1,0,
+0,1,0,0,0,1,0};
+
 uint16_t l=0; //current line of scan
 
 uint8_t im_line_s[H_RES]; //image sync buffer
@@ -727,7 +737,7 @@
     {
         for(int x = SX_MIN + x0; x < SX_MIN + x0 + 7; x++)
         {
-            im_line_va[H_RES*y + x] = chr[bmi];
+            if (chr[bmi]) im_line_va[H_RES*y + x] = chr[bmi];
             bmi++;
         }
     }
@@ -737,9 +747,9 @@
     for (int y = SY_MIN; y < SY_MAX; y++) {
         int tunw = 30 * (y) / TUN_LEN;
         int yy = SY_MAX-(SY_MAX-y)*3/4;
-        for (int x = SX_MIN; x < SX_MIN + tunnel[y - SY_MIN]; x++) im_line_va[H_RES*yy+x] = 1;
+        for (int x = SX_MIN; x < SX_MIN + tunnel[y - SY_MIN]; x++) im_line_va[H_RES*yy+x] = (x&1)^(y&1);
         for (int x = SX_MIN + tunnel[y - SY_MIN]; x < SX_MIN + tunnel[y - SY_MIN] + tunw; x++) im_line_va[H_RES*yy+x] = 0;
-        for (int x = SX_MIN + tunnel[y - SY_MIN] + tunw; x < SX_MAX; x++) im_line_va[H_RES*yy+x] = 1;
+        for (int x = SX_MIN + tunnel[y - SY_MIN] + tunw; x < SX_MAX; x++) im_line_va[H_RES*yy+x] = (x&1)^(y&1);
     }
 }
 
@@ -765,9 +775,9 @@
 void update_tunnel() {
     for (int j = TUN_LEN-1; j > 0; j--) tunnel[j] = tunnel[j-1];
     
-    int x = rand() % 8;
+    int x = rand() % 48;
     if (x == 0) tundir = -tundir;
-    tunnel[0] = tunnel[0]+tundir;
+    if (x > 24) tunnel[0] = tunnel[0]+tundir;
     
     if (tunnel[0] < 1) {
         tunnel[0] = 1;
@@ -782,13 +792,13 @@
     
     int cmd1 = p1_in.read();
     int cmd2 = p2_in.read();
-    if (cmd1) tunnp+=1;
-    if (cmd2) tunnp-=1;
-    if (tunnp<SX_MIN+1) tunnp = SX_MIN+1;
-    if (tunnp>SX_MAX-1) tunnp = SX_MAX-1;
-    im_line_va[H_RES*SY_MAX+(int)tunnp] = 1;
+    if (cmd1) tunnp+=1.0f;
+    if (cmd2) tunnp-=1.0f;
+    if (tunnp<SX_MIN+8) tunnp = SX_MIN+8;
+    if (tunnp>SX_MAX-8) tunnp = SX_MAX-8;
+    dispsprite((int)(tunnp-SX_MIN), 31, sprite_man);
     
-    wait(0.007);
+    wait(0.01);
 }
 int main() {
     potato: