From b1a04a73a325fd48831495ef7489cf3330f2859a Mon Sep 17 00:00:00 2001
From: David Phillips <david@sighup.nz>
Date: Wed, 10 Apr 2019 22:00:56 +1200
Subject: Change colours to gruvbox theme

---
 plot.c   |  2 +-
 tetris.c | 28 +++++++++++++++++++---------
 2 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/plot.c b/plot.c
index 7a7a54e..c13b314 100644
--- a/plot.c
+++ b/plot.c
@@ -68,7 +68,7 @@ void
 plot_clear(void)
 {
 	/* blank out the background with black */
-	SDL_SetRenderDrawColor(renderer, 0x00, 0x00, 0x00, 0xFF);
+	SDL_SetRenderDrawColor(renderer, 0x28, 0x28, 0x28, 0xFF);
 	SDL_RenderFillRect(renderer, NULL);
 }
 
diff --git a/tetris.c b/tetris.c
index e5e0a16..1d90846 100644
--- a/tetris.c
+++ b/tetris.c
@@ -25,14 +25,24 @@ static unsigned int speed_mode;
 static unsigned int pause_mode;
 
 struct colour palette[] = {
-	{.r=0x00,.g=0x00,.b=0x00},
-	{.r=0x00,.g=0x00,.b=0xFF},
-	{.r=0x00,.g=0xFF,.b=0x00},
-	{.r=0x00,.g=0xFF,.b=0xFF},
-	{.r=0xFF,.g=0x00,.b=0x00},
-	{.r=0xFF,.g=0x00,.b=0xFF},
-	{.r=0xFF,.g=0xFF,.b=0x00},
-	{.r=0xFF,.g=0xFF,.b=0xFF}
+	{.r=0x28,.g=0x28,.b=0x28}, /* black */
+	{.r=0xCC,.g=0x24,.b=0x1D}, /* red */
+	{.r=0x98,.g=0x97,.b=0x1A}, /* green */
+	{.r=0xD7,.g=0x99,.b=0x21}, /* yellow */
+	{.r=0x45,.g=0x85,.b=0x88}, /* blue */
+	{.r=0xB1,.g=0x62,.b=0x86}, /* purple */
+	{.r=0x68,.g=0x9d,.b=0x6a}, /* aqua */
+	{.r=0xA8,.g=0x99,.b=0x84}, /* grey */
+	{.r=0x92,.g=0x83,.b=0x74}, /* grey2 */
+	{.r=0xFB,.g=0x49,.b=0x23}, /* bright red */
+	{.r=0xB8,.g=0xBB,.b=0x26}, /* bright green */
+	{.r=0xFA,.g=0xBD,.b=0x2F}, /* bright yellow  */
+	{.r=0x83,.g=0xA5,.b=0x98}, /* bright blue */
+	{.r=0xD3,.g=0x86,.b=0x9B}, /* bright purple */
+	{.r=0x8E,.g=0xC0,.b=0x7C}, /* bright aqua */
+	{.r=0xD6,.g=0x5D,.b=0x0E}, /* orange */
+	{.r=0xFE,.g=0x80,.b=0x19}, /* bright orange */
+	{.r=0xEB,.g=0xDB,.b=0xB2}, /* whitish */
 };
 
 void
@@ -147,7 +157,7 @@ update_bitmap(struct piece *held)
 void
 new_piece(struct piece *held)
 {
-	held->colour = &palette[rand() % 7 + 1];
+	held->colour = &palette[rand() % (sizeof(palette)/sizeof(*palette) - 1) + 1];
 	held->type = rand()%7;
 	held->rotation= rand()%4;
 	update_bitmap(held);
-- 
cgit v1.1