diff options
Diffstat (limited to 'lib/nes/app/graphics/renderer.cc')
| -rw-r--r-- | lib/nes/app/graphics/renderer.cc | 80 |
1 files changed, 79 insertions, 1 deletions
diff --git a/lib/nes/app/graphics/renderer.cc b/lib/nes/app/graphics/renderer.cc index 1a4dc4d..6a45b6c 100644 --- a/lib/nes/app/graphics/renderer.cc +++ b/lib/nes/app/graphics/renderer.cc @@ -3,6 +3,7 @@ #include "nes/app/graphics/mask-tile.hh" #include "nes/app/graphics/image-tile.hh" #include "nes/app/graphics/image-view.hh" +#include "nes/app/graphics/tiles/characters.hh" #include "nes/common/display.hh" namespace nes::app @@ -55,11 +56,20 @@ namespace nes::app { for (auto x_img = u32{ 0 }; x_img < image.get_width(); ++x_img) { - render_image_tile(x + x_img, y + y_img, image.get(x, y)); + render_image_tile(x + x_img, y + y_img, image.get(x_img, y_img)); } } } + auto renderer::render_text(u32 const x, u32 const y, std::string_view const str, color const c) -> void + { + for (auto i = u32{ 0 }; i < str.size(); ++i) + { + auto const character = str[i]; + render_mask_tile(x + i, y, resolve_character(str[i]), c); + } + } + auto renderer::render_rect( u32 const x, u32 const y, u32 const width, u32 const height, color const c) -> void { @@ -101,4 +111,72 @@ namespace nes::app return rgb::from_hex(0x000000); } + + auto renderer::resolve_character(u32 const c) const -> mask_tile + { + switch (c) + { + case ' ': return mask_tile{}; + case 'a': case 'A': return tiles::letter_a; + case 'b': case 'B': return tiles::letter_b; + case 'c': case 'C': return tiles::letter_c; + case 'd': case 'D': return tiles::letter_d; + case 'e': case 'E': return tiles::letter_e; + case 'f': case 'F': return tiles::letter_f; + case 'g': case 'G': return tiles::letter_g; + case 'h': case 'H': return tiles::letter_h; + case 'i': case 'I': return tiles::letter_i; + case 'j': case 'J': return tiles::letter_j; + case 'k': case 'K': return tiles::letter_k; + case 'l': case 'L': return tiles::letter_l; + case 'm': case 'M': return tiles::letter_m; + case 'n': case 'N': return tiles::letter_n; + case 'o': case 'O': return tiles::letter_o; + case 'p': case 'P': return tiles::letter_p; + case 'q': case 'Q': return tiles::letter_q; + case 'r': case 'R': return tiles::letter_r; + case 's': case 'S': return tiles::letter_s; + case 't': case 'T': return tiles::letter_t; + case 'u': case 'U': return tiles::letter_u; + case 'v': case 'V': return tiles::letter_v; + case 'w': case 'W': return tiles::letter_w; + case 'x': case 'X': return tiles::letter_x; + case 'y': case 'Y': return tiles::letter_y; + case 'z': case 'Z': return tiles::letter_z; + case '0': return tiles::digit_0; + case '1': return tiles::digit_1; + case '2': return tiles::digit_2; + case '3': return tiles::digit_3; + case '4': return tiles::digit_4; + case '5': return tiles::digit_5; + case '6': return tiles::digit_6; + case '7': return tiles::digit_7; + case '8': return tiles::digit_8; + case '9': return tiles::digit_9; + case '&': return tiles::symbol_ampersand; + case '\'': return tiles::symbol_apostrophe; + case '[': return tiles::symbol_bracket_open; + case ']': return tiles::symbol_bracket_close; + case ':': return tiles::symbol_colon; + case ',': return tiles::symbol_comma; + case '$': return tiles::symbol_dollar; + case '=': return tiles::symbol_equal; + case '!': return tiles::symbol_exclamation_mark; + case '>': return tiles::symbol_greater; + case '#': return tiles::symbol_hashtag; + case '<': return tiles::symbol_less; + case '-': return tiles::symbol_minus; + case '(': return tiles::symbol_paren_open; + case ')': return tiles::symbol_paren_close; + case '%': return tiles::symbol_percent; + case '.': return tiles::symbol_period; + case '+': return tiles::symbol_plus; + case '?': return tiles::symbol_question_mark; + case '"': return tiles::symbol_quotation_mark; + case ';': return tiles::symbol_semicolon; + case '/': return tiles::symbol_slash; + case '*': return tiles::symbol_star; + default: return tiles::symbol_unknown; + } + } } // namespace nes::app
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