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wasm.c
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// MIT License
// Copyright (c) 2017 Vadim Grigoruk @nesbox // grigoruk@gmail.com
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#include "core/core.h"
#if defined(TIC_BUILD_WITH_WASM)
#define dbg(...) printf(__VA_ARGS__)
//define dbg(...)
#include "tools.h"
#include <ctype.h>
// Avoid redefining u* ans s*
#define d_m3ShortTypesDefined 1
typedef int8_t i8;
typedef int16_t i16;
typedef int32_t i32;
typedef int64_t i64;
typedef double f64;
typedef float f32;
#include "wasm3.h"
#include "m3_exec_defs.h"
#include "m3_exception.h"
#include "m3_env.h"
static const char TicCore[] = "_TIC80";
IM3Function BDR_function;
IM3Function SCN_function;
IM3Function TIC_function;
IM3Function BOOT_function;
IM3Function MENU_function;
#define FATAL(msg, ...) { printf("Error: [Fatal] " msg "\n", ##__VA_ARGS__); goto _onfatal; }
#define WASM_STACK_SIZE 64*1024
static
M3Result SuppressLookupFailure (M3Result i_result)
{
if (i_result == m3Err_functionLookupFailed)
return m3Err_none;
else
return i_result;
}
M3Result wasm_load (IM3Runtime runtime, const char* fn)
{
M3Result result = m3Err_none;
u8* wasm = NULL;
u32 fsize = 0;
FILE* f = fopen (fn, "rb");
if (!f) {
return "cannot open file";
}
fseek (f, 0, SEEK_END);
fsize = ftell(f);
fseek (f, 0, SEEK_SET);
if (fsize < 8) {
return "file is too small";
} else if (fsize > 10*1024*1024) {
return "file too big";
}
wasm = (u8*) malloc(fsize);
if (!wasm) {
return "cannot allocate memory for wasm binary";
}
if (fread (wasm, 1, fsize, f) != fsize) {
return "cannot read file";
}
fclose (f);
IM3Module module;
result = m3_ParseModule (runtime->environment, &module, wasm, fsize);
if (result) return result;
result = m3_LoadModule (runtime, module);
if (result) return result;
return result;
}
/*
M3Result wasm_call (IM3Runtime runtime, const char* name, int argc, void* argv)
{
M3Result result = m3Err_none;
IM3Function func;
result = m3_FindFunction (&func, runtime, name);
if (result) return result;
result = m3_CallWithArgs (func, argc, argv);
if (result) return result;
return result;
}
*/
M3Result wasm_dump(IM3Runtime runtime)
{
uint32_t len;
uint8_t* mem = m3_GetMemory(runtime, &len, 0);
if (mem) {
FILE* f = fopen ("wasm3_dump.bin", "wb");
if (!f) {
return "cannot open file";
}
if (fwrite (mem, 1, len, f) != len) {
return "cannot write file";
}
fclose (f);
}
return m3Err_none;
}
static tic_core* getWasmCore(IM3Runtime ctx)
{
return (tic_core*)ctx->userdata;
}
m3ApiRawFunction(wasmtic_line)
{
m3ApiGetArg (float, x0)
m3ApiGetArg (float, y0)
m3ApiGetArg (float, x1)
m3ApiGetArg (float, y1)
m3ApiGetArg (int8_t, color)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_line(tic, x0, y0, x1, y1, color);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_circ)
{
m3ApiGetArg (int32_t, x)
m3ApiGetArg (int32_t, y)
m3ApiGetArg (int32_t, radius)
m3ApiGetArg (int8_t, color)
if (radius >= 0)
{
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_circ(tic, x, y, radius, color);
}
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_circb)
{
m3ApiGetArg (int32_t, x)
m3ApiGetArg (int32_t, y)
m3ApiGetArg (int32_t, radius)
m3ApiGetArg (int8_t, color)
if (radius >= 0)
{
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_circb(tic, x, y, radius, color);
}
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_elli)
{
m3ApiGetArg (int32_t, x)
m3ApiGetArg (int32_t, y)
m3ApiGetArg (int32_t, a)
m3ApiGetArg (int32_t, b)
m3ApiGetArg (int8_t, color)
if (a >= 0 && b >= 0)
{
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_elli(tic, x, y, a, b, color);
}
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_ellib)
{
m3ApiGetArg (int32_t, x)
m3ApiGetArg (int32_t, y)
m3ApiGetArg (int32_t, a)
m3ApiGetArg (int32_t, b)
m3ApiGetArg (int8_t, color)
if (a >= 0 && b >= 0)
{
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_ellib(tic, x, y, a, b, color);
}
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_rect)
{
m3ApiGetArg (int32_t, x)
m3ApiGetArg (int32_t, y)
m3ApiGetArg (int32_t, w)
m3ApiGetArg (int32_t, h)
m3ApiGetArg (int8_t, color)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_rect(tic, x, y, w, h, color);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_rectb)
{
m3ApiGetArg (int32_t, x)
m3ApiGetArg (int32_t, y)
m3ApiGetArg (int32_t, w)
m3ApiGetArg (int32_t, h)
m3ApiGetArg (int8_t, color)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_rectb(tic, x, y, w, h, color);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_tri)
{
m3ApiGetArg (float, x1)
m3ApiGetArg (float, y1)
m3ApiGetArg (float, x2)
m3ApiGetArg (float, y2)
m3ApiGetArg (float, x3)
m3ApiGetArg (float, y3)
m3ApiGetArg (int8_t, color)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_tri(tic, x1, y1, x2, y2, x3, y3, color);
m3ApiSuccess();
}
// ttri x1 y1 x2 y2 x3 y3 u1 v1 u2 v2 u3 v3 [texsrc=0] [trans=-1] [z1 z2 z3 depth]
m3ApiRawFunction(wasmtic_ttri)
{
m3ApiGetArg (float, x1)
m3ApiGetArg (float, y1)
m3ApiGetArg (float, x2)
m3ApiGetArg (float, y2)
m3ApiGetArg (float, x3)
m3ApiGetArg (float, y3)
m3ApiGetArg (float, u1)
m3ApiGetArg (float, v1)
m3ApiGetArg (float, u2)
m3ApiGetArg (float, v2)
m3ApiGetArg (float, u3)
m3ApiGetArg (float, v3)
m3ApiGetArg (int32_t, texsrc)
m3ApiGetArgMem (u8*, trans_colors)
m3ApiGetArg (int8_t, colorCount)
m3ApiGetArg (float, z1)
m3ApiGetArg (float, z2)
m3ApiGetArg (float, z3)
m3ApiGetArg (bool, depth)
if (trans_colors == NULL) {
colorCount = 0;
}
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_ttri(tic, x1, y1, x2, y2, x3, y3,
u1, v1, u2, v2, u3, v3, texsrc, trans_colors, colorCount, z1, z2, z3, depth);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_trib)
{
m3ApiGetArg (float, x1)
m3ApiGetArg (float, y1)
m3ApiGetArg (float, x2)
m3ApiGetArg (float, y2)
m3ApiGetArg (float, x3)
m3ApiGetArg (float, y3)
m3ApiGetArg (int8_t, color)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_trib(tic, x1, y1, x2, y2, x3, y3, color);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_cls)
{
m3ApiGetArg (int8_t, color)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
color = (color == -1) ? 0 : color;
tic_api_cls(tic, color);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_btn)
{
// TODO: should this be boolean, how to deal with
// this being multi-typed
m3ApiReturnType (int32_t)
m3ApiGetArg (int32_t, index)
tic_core* core = getWasmCore(runtime);
// -1 is a default placeholder here for `id`, but one that `tic_api_btn` already understands, so
// it just gets passed straight thru
m3ApiReturn(tic_api_btn((tic_mem *)core, index));
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_btnp)
{
m3ApiReturnType (bool)
m3ApiGetArg (int32_t, index)
m3ApiGetArg (int32_t, hold)
m3ApiGetArg (int32_t, period)
tic_core* core = getWasmCore(runtime);
// -1 is the "default" placeholder for index, hold, and period but the TIC side API
// knows this so we don't need to do any transation, we can just pass the -1 values
// straight thru
m3ApiReturn(tic_api_btnp((tic_mem *)core, index, hold, period));
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_key)
{
m3ApiReturnType (int32_t)
m3ApiGetArg (int32_t, index)
if (index == -1) {
index = tic_key_unknown;
}
tic_core* core = getWasmCore(runtime);
m3ApiReturn(tic_api_key((tic_mem *)core, index));
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_keyp)
{
m3ApiReturnType (int32_t)
m3ApiGetArg (int8_t, index)
m3ApiGetArg (int32_t, hold)
m3ApiGetArg (int32_t, period)
if (index == -1) {
index = tic_key_unknown;
}
tic_core* core = getWasmCore(runtime);
m3ApiReturn(tic_api_keyp((tic_mem *)core, index, hold, period));
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_fget)
{
m3ApiReturnType (bool)
m3ApiGetArg (int32_t, sprite_index);
m3ApiGetArg (int8_t, flag);
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
m3ApiReturn(tic_api_fget(tic, sprite_index, flag));
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_fset)
{
m3ApiGetArg (int32_t, sprite_index);
m3ApiGetArg (int8_t, flag);
m3ApiGetArg (bool, value);
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_fset(tic, sprite_index, flag, value);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_mget)
{
m3ApiReturnType (int32_t)
m3ApiGetArg (int32_t, x);
m3ApiGetArg (int32_t, y);
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
m3ApiReturn(tic_api_mget(tic, x, y));
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_mset)
{
m3ApiGetArg (int32_t, x);
m3ApiGetArg (int32_t, y);
m3ApiGetArg (int32_t, value);
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_mset(tic, x, y, value);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_peek)
{
m3ApiReturnType (int8_t)
m3ApiGetArg (int32_t, address)
m3ApiGetArg (int8_t, bits)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
m3ApiReturn(tic_api_peek(tic, address, bits));
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_peek4)
{
m3ApiReturnType (int8_t)
m3ApiGetArg (int32_t, address)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
m3ApiReturn(tic_api_peek4(tic, address));
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_peek2)
{
m3ApiReturnType (int8_t)
m3ApiGetArg (int32_t, address)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
m3ApiReturn(tic_api_peek2(tic, address));
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_peek1)
{
m3ApiReturnType (int8_t)
m3ApiGetArg (int32_t, address)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
m3ApiReturn(tic_api_peek1(tic, address));
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_poke)
{
m3ApiGetArg (int32_t, address)
m3ApiGetArg (int8_t, value)
m3ApiGetArg (int8_t, bits)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_poke(tic, address, value, bits);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_poke4)
{
m3ApiGetArg (int32_t, address)
m3ApiGetArg (int8_t, value)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_poke4(tic, address, value);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_poke2)
{
m3ApiGetArg (int32_t, address)
m3ApiGetArg (int8_t, value)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_poke2(tic, address, value);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_poke1)
{
m3ApiGetArg (int32_t, address)
m3ApiGetArg (int8_t, value)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_poke1(tic, address, value);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_pmem)
{
m3ApiReturnType (uint32_t)
m3ApiGetArg (int32_t, address)
m3ApiGetArg (int64_t, value)
bool writeToStorage;
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
// read value
if (value == -1) {
writeToStorage = false;
};
// TODO: this should move into tic_api_pmem, should it not?
if (address >= TIC_PERSISTENT_SIZE) {
m3ApiReturn(0);
} else {
u32 val = tic_api_pmem(tic, address, value, writeToStorage);
m3ApiReturn(val);
}
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_pix)
{
m3ApiReturnType (u8)
m3ApiGetArg (int32_t, x)
m3ApiGetArg (int32_t, y)
m3ApiGetArg (int8_t, color)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
bool getPixel = color < 0;
u8 pix = tic_api_pix(tic, x, y, color, getPixel);
m3ApiReturn(pix);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_spr)
{
m3ApiGetArg (int32_t, index)
m3ApiGetArg (int32_t, x)
m3ApiGetArg (int32_t, y)
m3ApiGetArgMem (u8*, trans_colors)
m3ApiGetArg (int8_t, colorCount)
if (trans_colors == NULL) {
colorCount = 0;
}
m3ApiGetArg (int32_t, scale)
m3ApiGetArg (int32_t, flip)
m3ApiGetArg (int32_t, rotate)
m3ApiGetArg (int32_t, w)
m3ApiGetArg (int32_t, h)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
// defaults
if (scale == -1) { scale = 1; }
if (flip == -1) { flip = 0; }
if (rotate == -1) { rotate = 0; }
if (w == -1) { w = 1; }
if (h == -1) { h = 1; }
tic_api_spr(tic, index, x, y, w, h, trans_colors, colorCount, scale, flip, rotate) ;
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_clip)
{
m3ApiGetArg (int32_t, x)
m3ApiGetArg (int32_t, y)
m3ApiGetArg (int32_t, w)
m3ApiGetArg (int32_t, h)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
// defaults
if (x == -1) { x = 0; }
if (y == -1) { y = 0; }
if (w == -1) { w = TIC80_WIDTH; }
if (h == -1) { h = TIC80_HEIGHT; }
tic_api_clip(tic, x, y, w, h);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_map)
{
m3ApiGetArg (int32_t, x)
m3ApiGetArg (int32_t, y)
m3ApiGetArg (int32_t, w)
m3ApiGetArg (int32_t, h)
m3ApiGetArg (int32_t, sx)
m3ApiGetArg (int32_t, sy)
m3ApiGetArgMem (u8*, trans_colors)
m3ApiGetArg (int8_t, colorCount)
if (trans_colors == NULL) {
colorCount = 0;
} m3ApiGetArg (int8_t, scale)
// TODO: actually test that this works
m3ApiGetArg (int32_t, remap)
// defaults
if (x == -1) { x = 0; }
if (y == -1) { y = 0; }
if (w == -1) { w = 30; }
if (h == -1) { h = 17; }
if (sx == -1) { sx = 0; }
if (sy == -1) { sy = 0; }
if (scale == -1) { scale = 1; }
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_map(tic, x, y, w, h, sx, sy, trans_colors, colorCount, scale, NULL, NULL);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_print)
{
m3ApiReturnType (int32_t)
m3ApiGetArgMem (const char *, text)
m3ApiGetArg (int32_t, x)
m3ApiGetArg (int32_t, y)
m3ApiGetArg (int8_t, color)
// optional arguments, but we'll force people to pass them all
// let the pre-language APIs deal with simplifying
m3ApiGetArg (int8_t, fixed)
m3ApiGetArg (int8_t, scale)
m3ApiGetArg (int8_t, alt)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
// TODO: how to deal with defaults when we can't pass -1 as a bool?
int32_t text_width;
if (scale==0) {
text_width = 0;
} else {
text_width = tic_api_print(tic, text, x, y, color, fixed, scale, alt);
}
m3ApiReturn(text_width);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_font)
{
m3ApiReturnType (int32_t)
m3ApiGetArgMem (const char *, text)
m3ApiGetArg (int32_t, x)
m3ApiGetArg (int32_t, y)
m3ApiGetArgMem (u8*, trans_colors)
m3ApiGetArg (int8_t, trans_count)
if (trans_colors == NULL) {
trans_count = 0;
}
m3ApiGetArg (int8_t, char_width)
m3ApiGetArg (int8_t, char_height)
m3ApiGetArg (bool, fixed)
m3ApiGetArg (int8_t, scale)
m3ApiGetArg (bool, alt)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
if (scale == -1) { scale = 1; }
if (char_width == -1 ) { char_width = TIC_SPRITESIZE; }
if (char_height == -1 ) { char_height = TIC_SPRITESIZE; }
int32_t text_width;
if (scale==0) {
text_width = 0;
} else {
text_width = tic_api_font(tic, text, x, y, trans_colors, trans_count, char_width, char_height, fixed, scale, alt);
}
m3ApiReturn(text_width);
m3ApiSuccess();
}
// audio
// id [note] [duration=-1] [channel=0] [volume=15] [speed=0]
m3ApiRawFunction(wasmtic_sfx)
{
m3ApiGetArg (int32_t, sfx_id);
m3ApiGetArg (int32_t, note);
m3ApiGetArg (int32_t, octave);
m3ApiGetArg (int32_t, duration);
m3ApiGetArg (int32_t, channel);
m3ApiGetArg (int32_t, volumeLeft);
m3ApiGetArg (int32_t, volumeRight);
m3ApiGetArg (int32_t, speed);
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
if (channel >= 0 && channel < TIC_SOUND_CHANNELS)
{
tic_api_sfx(tic, sfx_id, note, octave, duration, channel, volumeLeft & 0xf, volumeRight & 0xf, speed);
}
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_music)
{
m3ApiGetArg (int32_t, track);
m3ApiGetArg (int32_t, frame);
m3ApiGetArg (int32_t, row);
m3ApiGetArg (bool, loop);
m3ApiGetArg (bool, sustain);
m3ApiGetArg (int32_t, tempo);
m3ApiGetArg (int32_t, speed);
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
// TODO: defaults... how with bool vs int
if(track > MUSIC_TRACKS - 1)
m3ApiTrap("invalid music track index");
tic_api_music(tic, track, frame, row, loop, sustain, tempo, speed);
m3ApiSuccess();
}
// memory
m3ApiRawFunction(wasmtic_memset)
{
m3ApiGetArg (int32_t, address);
m3ApiGetArg (int32_t, value);
m3ApiGetArg (int32_t, length);
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_memset(tic, address, value, length);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_memcpy)
{
m3ApiGetArg (int32_t, dest);
m3ApiGetArg (int32_t, src);
m3ApiGetArg (int32_t, length);
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_memcpy(tic, dest, src, length);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_exit)
{
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
tic_api_exit(tic);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_sync)
{
m3ApiGetArg (int32_t, mask);
m3ApiGetArg (int8_t, bank);
m3ApiGetArg (int8_t, tocart);
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
bool toCart;
if (mask == -1) {
mask = 0;
}
if (bank == -1) {
bank = 0;
}
toCart = (tocart == -1 || tocart == 0) ? false : true;
// TODO: how to throw error if bank out of bounds?
if (bank >=0 && bank < TIC_BANKS)
tic_api_sync(tic, mask, bank, toCart);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_time)
{
m3ApiReturnType (float) // 32 bit float
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
m3ApiReturn(tic_api_time(tic));
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_tstamp)
{
m3ApiReturnType (uint32_t)
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
m3ApiReturn(tic_api_tstamp(tic));
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_trace)
{
m3ApiGetArgMem(const char*, text);
m3ApiGetArg(int8_t, color);
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
if (color == -1) {
color = 15;
}
tic_api_trace(tic, text, color);
m3ApiSuccess();
}
m3ApiRawFunction(wasmtic_vbank)
{
m3ApiReturnType(int8_t)
m3ApiGetArg(int8_t, bank);
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
uint8_t previous_bank = tic_api_vbank(tic, bank);
m3ApiReturn(previous_bank);
m3ApiSuccess();
}
// input
m3ApiRawFunction(wasmtic_mouse)
{
struct Mouse {
int16_t x;
int16_t y;
int8_t scrollx;
int8_t scrolly;
bool left;
bool middle;
bool right;
};
m3ApiGetArgMem(struct Mouse*, mouse_ptr_addy);
tic_mem* tic = (tic_mem*)getWasmCore(runtime);
struct Mouse* mouse_data = mouse_ptr_addy;
const tic80_mouse* mouse = &tic->ram->input.mouse;
tic_point pos = tic_api_mouse(tic);
mouse_data->x = pos.x;
mouse_data->y = pos.y;
mouse_data->left = mouse->left;
mouse_data->middle = mouse->middle;
mouse_data->right = mouse->right;
mouse_data->scrollx = mouse->scrollx;
mouse_data->scrolly = mouse->scrolly;
m3ApiSuccess();
}
M3Result linkTicAPI(IM3Module module)
{
M3Result result = m3Err_none;
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "btn", "i(i)", &wasmtic_btn)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "btnp", "i(iii)", &wasmtic_btnp)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "clip", "v(iiii)", &wasmtic_clip)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "cls", "v(i)", &wasmtic_cls)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "circ", "v(iiii)", &wasmtic_circ)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "circb", "v(iiii)", &wasmtic_circb)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "elli", "v(iiiii)", &wasmtic_elli)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "ellib", "v(iiiii)", &wasmtic_ellib)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "exit", "v()", &wasmtic_exit)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "fget", "i(ii)", &wasmtic_fget)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "fset", "v(iii)", &wasmtic_fset)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "font", "i(*iiiiiiiii)", &wasmtic_font)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "key", "i(i)", &wasmtic_key)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "keyp", "i(iii)", &wasmtic_keyp)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "line", "v(ffffi)", &wasmtic_line)));
// TODO: needs a lot of help for all the optional arguments
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "map", "v(iiiiiiiiii)", &wasmtic_map)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "memcpy", "v(iii)", &wasmtic_memcpy)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "memset", "v(iii)", &wasmtic_memset)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "mget", "i(ii)", &wasmtic_mget)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "mset", "v(iii)", &wasmtic_mset)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "mouse", "v(*)", &wasmtic_mouse)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "music", "v(iiiiiii)", &wasmtic_music)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "pix", "i(iii)", &wasmtic_pix)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "peek", "i(ii)", &wasmtic_peek)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "peek4", "i(i)", &wasmtic_peek4)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "peek2", "i(i)", &wasmtic_peek2)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "peek1", "i(i)", &wasmtic_peek1)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "pmem", "i(ii)", &wasmtic_pmem)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "poke", "v(iii)", &wasmtic_poke)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "poke4", "v(ii)", &wasmtic_poke4)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "poke2", "v(ii)", &wasmtic_poke2)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "poke1", "v(ii)", &wasmtic_poke1)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "print", "i(*iiiiii)", &wasmtic_print)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "rect", "v(iiiii)", &wasmtic_rect)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "rectb", "v(iiiii)", &wasmtic_rectb)));
_ (SuppressLookupFailure (m3_LinkRawFunction (module, "env", "sfx", "v(iiiiiiii)", &wasmtic_sfx)));