draw line & draw point

1 files changed, 18 insertions, 0 deletions

diff --git a/lzr.c b/lzr.c
index 9f77a4e..a013840 100644
--- a/lzr.c
+++ b/lzr.c
@@ -297,6 +297,24 @@ int LZR_DrawClear(void)
 	return 0;
 }
 
+int LZR_DrawPoint(int x, int y)
+{
+	if (SDL_RenderDrawPoint(renderer, x, y) < 0) {
+		dx_log_error("%s", SDL_GetError());
+		return -1;
+	}
+	return 0;
+}
+
+int LZR_DrawLine(int x0, int y0, int x1, int y1)
+{
+	if (SDL_RenderDrawLine(renderer, x0, y0, x1, y1) < 0) {
+		dx_log_error("%s", SDL_GetError());
+		return -1;
+	}
+	return 0;
+}
+
 int LZR_DrawImage(int id, int x, int y)
 {
 	if (id < 0) {