Zack Buhman
60c346406c
All defined signs are now interactable, but the sign message is not dismissable yet, and only the first paragraph is displayed in multi-paragraph signs.
115 lines
3.5 KiB
C++
115 lines
3.5 KiB
C++
#include <cstdint>
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#include "vdp2.h"
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#include "coordinates.hpp"
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#include "graphic.hpp"
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#include "font.hpp"
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#include "start_size.hpp"
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#include "control.hpp"
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#include "render_map.hpp"
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struct dialog_border {
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static constexpr uint8_t corner_top_left = 105;
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static constexpr uint8_t corner_top_right = 106;
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static constexpr uint8_t corner_bot_left = 107;
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static constexpr uint8_t corner_bot_right = 108;
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static constexpr uint8_t vertical_end_cap = 109;
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static constexpr uint8_t vertical = 110;
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static constexpr uint8_t horizontal = 111;
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};
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struct battle_border {
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static constexpr uint8_t horizontal = 96;
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static constexpr uint8_t corner_bot_right = 97;
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static constexpr uint8_t arrow_right = 98;
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static constexpr uint8_t vertical = 99;
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static constexpr uint8_t corner_bot_left = 100;
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static constexpr uint8_t three_dots = 101;
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static constexpr uint8_t vertical_end_cap = 102;
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static constexpr uint8_t level = 103;
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static constexpr uint8_t arrow_left = 104;
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};
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static inline void put_char(const uint32_t base_pattern,
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const int32_t x, const int32_t y,
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const uint8_t c)
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{
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const int32_t ix = (0x2000 / 2)
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+ ((cell_offset::y + y) * 64 + (cell_offset::x + x));
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vdp2.vram.u16[ix] = ((base_pattern + c) & 0xfff) | PATTERN_NAME_TABLE_1WORD__PALETTE(1);
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}
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void draw_box_border(const uint32_t base_pattern,
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const screen_t& top_left, const screen_t& bot_right)
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{
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// place corners
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put_char(base_pattern, top_left.x, top_left.y, dialog_border::corner_top_left);
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put_char(base_pattern, bot_right.x, top_left.y, dialog_border::corner_top_right);
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put_char(base_pattern, bot_right.x, bot_right.y, dialog_border::corner_bot_right);
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put_char(base_pattern, top_left.x, bot_right.y, dialog_border::corner_bot_left);
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for (int32_t y = top_left.y + 1; y < bot_right.y; y++) {
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// left vertical bar
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put_char(base_pattern, top_left.x, y, dialog_border::vertical);
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// right vertical bar
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put_char(base_pattern, bot_right.x, y, dialog_border::vertical);
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}
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for (int32_t x = top_left.x + 1; x < bot_right.x; x++) {
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// top horizontal bar
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put_char(base_pattern, x, top_left.y, dialog_border::horizontal);
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// bottom horizontal bar
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put_char(base_pattern, x, bot_right.y, dialog_border::horizontal);
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}
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}
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void dialog_t::draw(const uint32_t base_pattern,
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const start_size_t& text)
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{
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draw_box_border(base_pattern, top_left, bottom_right);
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for (uint32_t x = top_left.x + 1; x < bottom_right.x; x++) {
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put_char(base_pattern, x, top_left.y + 1, ascii_to_font(' '));
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put_char(base_pattern, x, top_left.y + 2, ascii_to_font(' '));
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put_char(base_pattern, x, top_left.y + 3, ascii_to_font(' '));
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put_char(base_pattern, x, top_left.y + 4, ascii_to_font(' '));
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}
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uint32_t ix = 0;
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uint32_t x = top_left.x + 1;
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uint32_t y = top_left.y + 2;
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// ignore C-string null terminator
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while (ix < (text.size - 1)) {
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const uint8_t c = text.start[ix];
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switch (c) {
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case control_t::text: break;
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case control_t::done: break;
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case control_t::prompt: break;
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case control_t::page: break;
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case control_t::next: [[fallthrough]];
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case control_t::line:
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while (x < bottom_right.x) {
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put_char(base_pattern, x, y, ascii_to_font(' '));
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x++;
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}
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x = top_left.x + 1;
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y += 2;
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break;
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case control_t::para: [[fallthrough]];
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case control_t::cont:
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// fixme:
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ix = text.size;
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break;
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default:
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put_char(base_pattern, x, y, ascii_to_font(c));
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x += 1;
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break;
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}
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ix++;
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}
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}
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