From dec30a82819f93903004a3e9d46bf22f352942b4 Mon Sep 17 00:00:00 2001
From: Paul Duncan <pabs@pablotron.org>
Date: Tue, 15 Jan 2019 00:10:46 -0500
Subject: add theme.[hc] and refactor draw.c

---
 src/sdl/draw.c | 71 ++++++++++++++++------------------------------------------
 1 file changed, 19 insertions(+), 52 deletions(-)

(limited to 'src/sdl/draw.c')

diff --git a/src/sdl/draw.c b/src/sdl/draw.c
index 99faa19..0d2b17a 100644
--- a/src/sdl/draw.c
+++ b/src/sdl/draw.c
@@ -171,20 +171,13 @@ DRAW_CBS = {
   .on_box   = draw_on_box,
 };
 
-static const text_style_t
-TITLE_STYLE = {
-  .align  = TEXT_ALIGN_TOP_CENTER,
-  .pad    = { 0, 10 },
-  .colors = {
-    { 0xff, 0xff, 0xff, 0xff },
-    { 0x00, 0x00, 0x00, 0xff },
-  },
-};
-
 static void
 draw_title_text(
   draw_ctx_t * const draw_ctx
 ) {
+  // get text style
+  const text_style_t *style = theme_get_text_style(draw_ctx->theme, TEXT_STYLE_TITLE);
+
   // build text
   char buf[256];
   snprintf(
@@ -196,23 +189,16 @@ draw_title_text(
   );
 
   // draw text
-  draw_text(draw_ctx->renderer, draw_ctx->font, &TITLE_STYLE, buf);
+  draw_text(draw_ctx->renderer, draw_ctx->font, style, buf);
 }
 
-static const text_style_t
-MOVES_STYLE = {
-  .align  = TEXT_ALIGN_BOTTOM_LEFT,
-  .pad    = { 10, 10 },
-  .colors = {
-    { 0xff, 0xff, 0xff, 0xff },
-    { 0x00, 0x00, 0x00, 0xff },
-  },
-};
-
 static void
 draw_moves_text(
   draw_ctx_t * const draw_ctx
 ) {
+  // get text style
+  const text_style_t *style = theme_get_text_style(draw_ctx->theme, TEXT_STYLE_MOVES);
+
   // build text
   char buf[256];
   snprintf(
@@ -223,23 +209,16 @@ draw_moves_text(
   );
 
   // draw text
-  draw_text(draw_ctx->renderer, draw_ctx->font, &MOVES_STYLE, buf);
+  draw_text(draw_ctx->renderer, draw_ctx->font, style, buf);
 }
 
-static const text_style_t
-HELP_STYLE = {
-  .align  = TEXT_ALIGN_BOTTOM_RIGHT,
-  .pad    = { 10, 10 },
-  .colors = {
-    { 0xff, 0xff, 0xff, 0xff },
-    { 0x00, 0x00, 0x00, 0xff },
-  },
-};
-
 static void
 draw_help_text(
   draw_ctx_t * const draw_ctx
 ) {
+  // get text style
+  const text_style_t *style = theme_get_text_style(draw_ctx->theme, TEXT_STYLE_HELP);
+
   // build text
   char buf[256];
 #define D "     "
@@ -251,34 +230,22 @@ draw_help_text(
 #undef D
 
   // draw text
-  draw_text(draw_ctx->renderer, draw_ctx->font, &HELP_STYLE, buf);
+  draw_text(draw_ctx->renderer, draw_ctx->font, style, buf);
 }
 
-static const bg_style_t
-BG_STYLES[] = {{
-  // normal style
-  .r = { .base = 0x00 },
-  .g = { .base = 0x00 },
-  .b = { .base = 0x00 },
-  .a = { .base = 0xFF },
-}, {
-  // won style
-  .r = { .base = 0x66, .scale = 0x33, .phase = 1000, .period = 2000 },
-  .g = { .base = 0x66, .scale = 0x33, .phase = 3000, .period = 5000 },
-  .b = { .base = 0x66, .scale = 0x33, .phase = 5000, .period = 7000 },
-  .a = { .base = 0xFF },
-}};
-
 static void
 draw_bg(
   draw_ctx_t * const draw_ctx
 ) {
-  // get color
-  const SDL_Color c = bg_style_get_color(
-    BG_STYLES + (sok_ctx_is_done(draw_ctx->ctx) ? 1 : 0),
-    draw_ctx->ticks
+  // get bg style
+  const bg_style_t *style = theme_get_bg_style(
+    draw_ctx->theme,
+    sok_ctx_is_done(draw_ctx->ctx) ? BG_STYLE_WON : BG_STYLE_NORMAL
   );
 
+  // get color
+  const SDL_Color c = bg_style_get_color(style, draw_ctx->ticks);
+
   // set color
   if (SDL_SetRenderDrawColor(draw_ctx->renderer, c.r, c.g, c.b, c.a)) {
     die("SDL_SetRenderDrawColor(): %s", SDL_GetError());
-- 
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