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feat(config): add support for (and read from) TOML config file

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This commit is contained in:
Rekai Nyangadzayi Musuka
2022-10-12 18:40:38 -03:00
parent 622f479e07
commit 293fbd9f55
7 changed files with 120 additions and 82 deletions
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12
src/platform.zig
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@@ -1,6 +1,7 @@
const std = @import("std");
const SDL = @import("sdl2");
const emu = @import("core/emu.zig");
const config = @import("config.zig");
const Apu = @import("core/apu.zig").Apu;
const Arm7tdmi = @import("core/cpu.zig").Arm7tdmi;
@@ -10,8 +11,6 @@ const FpsTracker = @import("util.zig").FpsTracker;
const span = @import("util.zig").span;
const pitch = @import("core/ppu.zig").framebuf_pitch;
const scale = @import("core/emu.zig").win_scale;
const default_title: []const u8 = "ZBA";
pub const Gui = struct {
@@ -28,16 +27,19 @@ pub const Gui = struct {
const ret = SDL.SDL_Init(SDL.SDL_INIT_VIDEO | SDL.SDL_INIT_EVENTS | SDL.SDL_INIT_AUDIO | SDL.SDL_INIT_GAMECONTROLLER);
if (ret < 0) panic();
const win_scale = @intCast(c_int, config.config().host.win_scale);
const window = SDL.SDL_CreateWindow(
default_title.ptr,
SDL.SDL_WINDOWPOS_CENTERED,
SDL.SDL_WINDOWPOS_CENTERED,
@as(c_int, width * scale),
@as(c_int, height * scale),
@as(c_int, width * win_scale),
@as(c_int, height * win_scale),
SDL.SDL_WINDOW_SHOWN,
) orelse panic();
const renderer = SDL.SDL_CreateRenderer(window, -1, SDL.SDL_RENDERER_ACCELERATED | SDL.SDL_RENDERER_PRESENTVSYNC) orelse panic();
const renderer_flags = SDL.SDL_RENDERER_ACCELERATED | if (config.config().host.vsync) SDL.SDL_RENDERER_PRESENTVSYNC else 0;
const renderer = SDL.SDL_CreateRenderer(window, -1, @bitCast(u32, renderer_flags)) orelse panic();
const texture = SDL.SDL_CreateTexture(
renderer,