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authorPaul Duncan <pabs@pablotron.org>2019-01-16 07:29:17 -0500
committerPaul Duncan <pabs@pablotron.org>2019-01-16 07:29:17 -0500
commitd2a9d1132e1cb807fbb3e4132b67945f968ef5b7 (patch)
tree5170f0d136fdf3ac7bee54c79569141d29281494 /src
parentc17f5a5377f959a7e67526e0ae89b329bf99a101 (diff)
downloadsok-d2a9d1132e1cb807fbb3e4132b67945f968ef5b7.tar.bz2
sok-d2a9d1132e1cb807fbb3e4132b67945f968ef5b7.zip
animate hero while solving
Diffstat (limited to 'src')
-rw-r--r--src/sdl/draw.c16
1 files changed, 14 insertions, 2 deletions
diff --git a/src/sdl/draw.c b/src/sdl/draw.c
index 322bd7a..762976f 100644
--- a/src/sdl/draw.c
+++ b/src/sdl/draw.c
@@ -137,6 +137,19 @@ draw_on_goal(
return true;
}
+static double
+get_home_angle(
+ const draw_ctx_t * const draw_ctx
+) {
+ if (draw_ctx->state == GAME_STATE_SOLVE) {
+ return 5 * sin(draw_ctx->ticks * M_2_PI / 2000.0);
+ } else if (sok_ctx_is_done(draw_ctx->ctx)) {
+ return 10 * sin(draw_ctx->ticks * M_2_PI / 1000.0);
+ } else {
+ return 0;
+ }
+}
+
static bool
draw_on_home(
const sok_ctx_t * const ctx,
@@ -147,9 +160,8 @@ draw_on_home(
UNUSED(ctx);
UNUSED(has_goal);
draw_ctx_t * const draw_ctx = data;
- const double angle = sok_ctx_is_done(draw_ctx->ctx) ? (10 * sin(draw_ctx->ticks * M_2_PI / 1000.0)) : 0;
- draw_cell(draw_ctx, pos, SPRITE_HOME, angle);
+ draw_cell(draw_ctx, pos, SPRITE_HOME, get_home_angle(draw_ctx));
return true;
}