vfx: update ROTATING mode

redchenjs · redchenjs · commit 0837e5fa55ce · 2020-04-16T06:46:13.000+08:00
diff --git a/main/src/user/vfx.c b/main/src/user/vfx.c
@@ -1249,13 +1249,13 @@ static void vfx_task(void *pvParameter)
                 for (uint8_t i=0; i<8; i++) {
                     vfx_draw_layer_bitmap(i, vfx_bitmap_line[frame_idx], vfx.lightness);
 
-                    if (++frame_idx == 28) {
-                        frame_idx = 0;
+                    if (frame_idx-- == 0) {
+                        frame_idx = 27;
                     }
                 }
 
-                if (++frame_pre == 28) {
-                    frame_idx = 0;
+                if (frame_pre-- == 0) {
+                    frame_idx = 27;
                 } else {
                     frame_idx = frame_pre;
                 }
@@ -1284,13 +1284,13 @@ static void vfx_task(void *pvParameter)
                 for (uint8_t i=0; i<8; i++) {
                     vfx_draw_layer_bitmap(i, vfx_bitmap_line[frame_idx], vfx.lightness);
 
-                    if (frame_idx-- == 0) {
-                        frame_idx = 27;
+                    if (++frame_idx == 28) {
+                        frame_idx = 0;
                     }
                 }
 
-                if (frame_pre-- == 0) {
-                    frame_idx = 27;
+                if (++frame_pre == 28) {
+                    frame_idx = 0;
                 } else {
                     frame_idx = frame_pre;
                 }

Original file line number	Diff line number	Diff line change
`@@ -1249,13 +1249,13 @@ static void vfx_task(void *pvParameter)`
`1249`	`1249`	`for (uint8_t i=0; i<8; i++) {`
`1250`	`1250`	`vfx_draw_layer_bitmap(i, vfx_bitmap_line[frame_idx], vfx.lightness);`
`1251`	`1251`
`1252`		`- if (++frame_idx == 28) {`
`1253`		`- frame_idx = 0;`
	`1252`	`+ if (frame_idx-- == 0) {`
	`1253`	`+ frame_idx = 27;`
`1254`	`1254`	`}`
`1255`	`1255`	`}`
`1256`	`1256`
`1257`		`- if (++frame_pre == 28) {`
`1258`		`- frame_idx = 0;`
	`1257`	`+ if (frame_pre-- == 0) {`
	`1258`	`+ frame_idx = 27;`
`1259`	`1259`	`} else {`
`1260`	`1260`	`frame_idx = frame_pre;`
`1261`	`1261`	`}`
`@@ -1284,13 +1284,13 @@ static void vfx_task(void *pvParameter)`
`1284`	`1284`	`for (uint8_t i=0; i<8; i++) {`
`1285`	`1285`	`vfx_draw_layer_bitmap(i, vfx_bitmap_line[frame_idx], vfx.lightness);`
`1286`	`1286`
`1287`		`- if (frame_idx-- == 0) {`
`1288`		`- frame_idx = 27;`
	`1287`	`+ if (++frame_idx == 28) {`
	`1288`	`+ frame_idx = 0;`
`1289`	`1289`	`}`
`1290`	`1290`	`}`
`1291`	`1291`
`1292`		`- if (frame_pre-- == 0) {`
`1293`		`- frame_idx = 27;`
	`1292`	`+ if (++frame_pre == 28) {`
	`1293`	`+ frame_idx = 0;`
`1294`	`1294`	`} else {`
`1295`	`1295`	`frame_idx = frame_pre;`
`1296`	`1296`	`}`