From fe2eac86b2e2294eb7f79bdcdc05398471f791e6 Mon Sep 17 00:00:00 2001 From: Paul Duncan Date: Mon, 14 Jan 2019 15:30:35 -0500 Subject: remove cruft --- src/sdl/bg-style.c | 2 +- src/sdl/bg-style.h | 2 +- src/sdl/draw.c | 114 +++++++++++++++++------------------------------------ 3 files changed, 38 insertions(+), 80 deletions(-) (limited to 'src/sdl') diff --git a/src/sdl/bg-style.c b/src/sdl/bg-style.c index 02bc759..7031383 100644 --- a/src/sdl/bg-style.c +++ b/src/sdl/bg-style.c @@ -4,7 +4,7 @@ #define M_2_PI (2.0 * 3.1415926) #define BG_STYLE_GET_CHANNEL(c, time) ((c).base + (((c).period) ? ( \ - (c).amplitude * sin(((c).phase + (time)) * M_2_PI / (1.0 * (c).period)) \ + (c).scale * sin(((c).phase + (time)) * M_2_PI / (1.0 * (c).period)) \ ) : 0)) SDL_Color diff --git a/src/sdl/bg-style.h b/src/sdl/bg-style.h index c4ca9a5..6f7903b 100644 --- a/src/sdl/bg-style.h +++ b/src/sdl/bg-style.h @@ -6,7 +6,7 @@ typedef struct { struct { int base, - amplitude, + scale, phase, period; } r, g, b, a; diff --git a/src/sdl/draw.c b/src/sdl/draw.c index 14307b5..5138f8a 100644 --- a/src/sdl/draw.c +++ b/src/sdl/draw.c @@ -31,26 +31,6 @@ get_cell_rect( }; } -static void -on_size( - const sok_ctx_t * const ctx, - const sok_pos_t level_size, - void * const data -) { - draw_ctx_t * const draw_ctx = data; - const size_t cell_size = get_cell_size(draw_ctx); - - // get renderer size - int renderer_x, renderer_y; - if (SDL_GetRendererOutputSize(draw_ctx->renderer, &renderer_x, &renderer_y)) { - die("SDL_GetRendererOutputSize(): %s", SDL_GetError()); - } - - // calculate renderer offset - draw_ctx->render_ofs_x = (renderer_x - level_size.x * cell_size) / 2; - draw_ctx->render_ofs_y = (renderer_y - level_size.y * cell_size) / 2; -} - static void draw_cell( draw_ctx_t * const draw_ctx, @@ -65,27 +45,6 @@ draw_cell( } } -static void -draw_home( - draw_ctx_t * const draw_ctx, - const sok_pos_t pos -) { - const SDL_Rect rect = get_cell_rect(draw_ctx, pos); - - SDL_Texture *tex = draw_ctx->sprites[SPRITE_HOME]; - if (sok_ctx_is_done(draw_ctx->ctx)) { - const Uint32 ticks = SDL_GetTicks(); - const double angle = 10 * sin(ticks * M_2_PI / 1000.0); - if (SDL_RenderCopyEx(draw_ctx->renderer, tex, NULL, &rect, angle, NULL, SDL_FLIP_NONE)) { - die("SDL_RenderCopyEx(): %s", SDL_GetError()); - } - } else { - if (SDL_RenderCopy(draw_ctx->renderer, tex, NULL, &rect)) { - die("SDL_RenderCopy(): %s", SDL_GetError()); - } - } -} - static void draw_border( draw_ctx_t * const draw_ctx, @@ -113,14 +72,25 @@ draw_border( } static bool -draw_sprites_on_size( +draw_on_size( const sok_ctx_t * const ctx, const sok_pos_t level_size, void * const data ) { - on_size(ctx, level_size, data); draw_ctx_t * const draw_ctx = data; + const size_t cell_size = get_cell_size(draw_ctx); + + // get renderer size + int renderer_x, renderer_y; + if (SDL_GetRendererOutputSize(draw_ctx->renderer, &renderer_x, &renderer_y)) { + die("SDL_GetRendererOutputSize(): %s", SDL_GetError()); + } + + // calculate renderer offset + draw_ctx->render_ofs_x = (renderer_x - level_size.x * cell_size) / 2; + draw_ctx->render_ofs_y = (renderer_y - level_size.y * cell_size) / 2; + // draw border draw_border(draw_ctx, level_size); // draw floor @@ -137,7 +107,7 @@ draw_sprites_on_size( } static bool -draw_sprites_on_wall( +draw_on_wall( const sok_ctx_t * const ctx, const sok_pos_t pos, void * const data @@ -148,7 +118,7 @@ draw_sprites_on_wall( } static bool -draw_sprites_on_goal( +draw_on_goal( const sok_ctx_t * const ctx, const sok_pos_t pos, const bool has_player, @@ -161,19 +131,28 @@ draw_sprites_on_goal( } static bool -draw_sprites_on_home( +draw_on_home( const sok_ctx_t * const ctx, const sok_pos_t pos, const bool has_goal, void * const data ) { draw_ctx_t * const draw_ctx = data; - draw_home(draw_ctx, pos); + const SDL_Rect rect = get_cell_rect(draw_ctx, pos); + SDL_Texture *tex = draw_ctx->sprites[SPRITE_HOME]; + const bool is_done = sok_ctx_is_done(draw_ctx->ctx); + const Uint32 ticks = SDL_GetTicks(); + const double angle = is_done ? (10 * sin(ticks * M_2_PI / 1000.0)) : 0; + + if (SDL_RenderCopyEx(draw_ctx->renderer, tex, NULL, &rect, angle, NULL, SDL_FLIP_NONE)) { + die("SDL_RenderCopyEx(): %s", SDL_GetError()); + } + return true; } static bool -draw_sprites_on_box( +draw_on_box( const sok_ctx_t * const ctx, const sok_pos_t pos, const bool has_goal, @@ -186,11 +165,11 @@ draw_sprites_on_box( static const sok_ctx_walk_cbs_t DRAW_CBS = { - .on_size = draw_sprites_on_size, - .on_wall = draw_sprites_on_wall, - .on_goal = draw_sprites_on_goal, - .on_home = draw_sprites_on_home, - .on_box = draw_sprites_on_box, + .on_size = draw_on_size, + .on_wall = draw_on_wall, + .on_goal = draw_on_goal, + .on_home = draw_on_home, + .on_box = draw_on_box, }; static const text_style_t @@ -258,7 +237,6 @@ HELP_STYLE = { }, }; - static void draw_help_text( draw_ctx_t * const draw_ctx @@ -286,30 +264,10 @@ BG_STYLES[] = {{ .a = { .base = 0xFF }, }, { // won style - .r = { - .base = 0x66, - .amplitude = 0x33, - .phase = 1000, - .period = 2000, - }, - - .g = { - .base = 0x66, - .amplitude = 0x33, - .phase = 3000, - .period = 5000, - }, - - .b = { - .base = 0x66, - .amplitude = 0x33, - .phase = 5000, - .period = 7000, - }, - - .a = { - .base = 0xFF, - }, + .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 -- cgit v1.2.3