Adds most of the toolsHEADmaster

5 files changed, 324 insertions, 0 deletions

diff --git a/v_windows/v/vlib/fontstash/a_d_use_freetype.v b/v_windows/v/vlib/fontstash/a_d_use_freetype.v
new file mode 100644
index 0000000..199fe31
--- /dev/null
+++ b/v_windows/v/vlib/fontstash/a_d_use_freetype.v
@@ -0,0 +1,19 @@
+module fontstash
+
+#define FONS_USE_FREETYPE 1
+#flag windows -I @VEXEROOT/thirdparty/freetype/include
+#flag windows -L @VEXEROOT/thirdparty/freetype/win64
+#flag linux -I/usr/include/freetype2
+#flag darwin -I/usr/local/include/freetype2
+// brew on m1
+#flag darwin -I/opt/homebrew/include/freetype2
+#flag darwin -L/opt/homebrew/lib
+// MacPorts
+#flag darwin -I/opt/local/include/freetype2
+#flag darwin -L/opt/local/lib
+#flag freebsd -I/usr/local/include/freetype2
+#flag freebsd -Wl -L/usr/local/lib
+#flag windows -lfreetype
+#flag linux -lfreetype
+#flag darwin -lfreetype
+#flag darwin -lpng -lbz2 -lz
diff --git a/v_windows/v/vlib/fontstash/fontstash.c.v b/v_windows/v/vlib/fontstash/fontstash.c.v
new file mode 100644
index 0000000..6149a01
--- /dev/null
+++ b/v_windows/v/vlib/fontstash/fontstash.c.v
@@ -0,0 +1,172 @@
+module fontstash
+
+#flag -I @VEXEROOT/thirdparty/fontstash
+#define FONTSTASH_IMPLEMENTATION
+$if gcboehm ? {
+	#define FONTSTASH_MALLOC GC_MALLOC
+	#define FONTSTASH_REALLOC GC_REALLOC
+	#define FONTSTASH_FREE GC_FREE
+}
+#include "fontstash.h"
+#flag -I /usr/local/Cellar/freetype/2.10.2/include/freetype2
+
+$if windows {
+	$if tinyc {
+		#flag @VEXEROOT/thirdparty/tcc/lib/openlibm.o
+	}
+} $else {
+	#flag -lm
+}
+
+//#flag -lfreetype
+pub const (
+	// TODO: fontstash.used_import is used to keep v from warning about unused imports
+	used_import = 1
+)
+
+// Contructor and destructor.
+[inline]
+pub fn create_internal(params &C.FONSparams) &C.FONScontext {
+	return C.fonsCreateInternal(params)
+}
+
+[inline]
+pub fn delete_internal(s &C.FONScontext) {
+	C.fonsDeleteInternal(s)
+}
+
+[inline]
+pub fn (s &C.FONScontext) set_error_callback(callback fn (voidptr, int, int), uptr voidptr) {
+	C.fonsSetErrorCallback(s, callback, uptr)
+}
+
+// Returns current atlas size.
+[inline]
+pub fn (s &C.FONScontext) get_atlas_size(width &int, height &int) {
+	C.fonsGetAtlasSize(s, width, height)
+}
+
+// Expands the atlas size.
+[inline]
+pub fn (s &C.FONScontext) expand_atlas(width int, height int) int {
+	return C.fonsExpandAtlas(s, width, height)
+}
+
+// Resets the whole stash.
+[inline]
+pub fn (s &C.FONScontext) reset_atlas(width int, height int) int {
+	return C.fonsResetAtlas(s, width, height)
+}
+
+// Add fonts
+[inline]
+pub fn (s &C.FONScontext) get_font_by_name(name &char) int {
+	return C.fonsGetFontByName(s, name)
+}
+
+[inline]
+pub fn (s &C.FONScontext) add_fallback_font(base int, fallback int) int {
+	return C.fonsAddFallbackFont(s, base, fallback)
+}
+
+[inline]
+pub fn (s &C.FONScontext) add_font_mem(name &char, data &byte, data_size int, free_data int) int {
+	return C.fonsAddFontMem(s, name, data, data_size, free_data)
+}
+
+// State handling
+[inline]
+pub fn (s &C.FONScontext) push_state() {
+	C.fonsPushState(s)
+}
+
+[inline]
+pub fn (s &C.FONScontext) pop_state() {
+	C.fonsPopState(s)
+}
+
+[inline]
+pub fn (s &C.FONScontext) clear_state() {
+	C.fonsClearState(s)
+}
+
+// State setting
+[inline]
+pub fn (s &C.FONScontext) set_size(size f32) {
+	C.fonsSetSize(s, size)
+}
+
+[inline]
+pub fn (s &C.FONScontext) set_color(color u32) {
+	C.fonsSetColor(s, color)
+}
+
+[inline]
+pub fn (s &C.FONScontext) set_spacing(spacing f32) {
+	C.fonsSetSpacing(s, spacing)
+}
+
+[inline]
+pub fn (s &C.FONScontext) set_blur(blur f32) {
+	C.fonsSetBlur(s, blur)
+}
+
+[inline]
+pub fn (s &C.FONScontext) set_align(align int) {
+	C.fonsSetAlign(s, align)
+}
+
+[inline]
+pub fn (s &C.FONScontext) set_font(font int) {
+	C.fonsSetFont(s, font)
+}
+
+// Draw text
+[inline]
+pub fn (s &C.FONScontext) draw_text(x f32, y f32, str &char, end &char) f32 {
+	return C.fonsDrawText(s, x, y, str, end)
+}
+
+// Measure text
+[inline]
+pub fn (s &C.FONScontext) text_bounds(x f32, y f32, str &char, end &char, bounds &f32) f32 {
+	return C.fonsTextBounds(s, x, y, str, end, bounds)
+}
+
+[inline]
+pub fn (s &C.FONScontext) line_bounds(y f32, miny &f32, maxy &f32) {
+	C.fonsLineBounds(s, y, miny, maxy)
+}
+
+[inline]
+pub fn (s &C.FONScontext) vert_metrics(ascender &f32, descender &f32, lineh &f32) {
+	C.fonsVertMetrics(s, ascender, descender, lineh)
+}
+
+// Text iterator
+[inline]
+pub fn (s &C.FONScontext) text_iter_init(iter &C.FONStextIter, x f32, y f32, str &char, end &char) int {
+	return C.fonsTextIterInit(s, iter, x, y, str, end)
+}
+
+[inline]
+pub fn (s &C.FONScontext) text_iter_next(iter &C.FONStextIter, quad &C.FONSquad) int {
+	return C.fonsTextIterNext(s, iter, quad)
+}
+
+// Pull texture changes
+[inline]
+pub fn (s &C.FONScontext) get_texture_data(width &int, height &int) &byte {
+	return &byte(C.fonsGetTextureData(s, width, height))
+}
+
+[inline]
+pub fn (s &C.FONScontext) validate_texture(dirty &int) int {
+	return C.fonsValidateTexture(s, dirty)
+}
+
+// Draws the stash texture for debugging
+[inline]
+pub fn (s &C.FONScontext) draw_debug(x f32, y f32) {
+	C.fonsDrawDebug(s, x, y)
+}
diff --git a/v_windows/v/vlib/fontstash/fontstash_funcs.c.v b/v_windows/v/vlib/fontstash/fontstash_funcs.c.v
new file mode 100644
index 0000000..8e260e7
--- /dev/null
+++ b/v_windows/v/vlib/fontstash/fontstash_funcs.c.v
@@ -0,0 +1,53 @@
+module fontstash
+
+// Contructor and destructor.
+fn C.fonsCreateInternal(params &C.FONSparams) &C.FONScontext
+fn C.fonsDeleteInternal(s &C.FONScontext)
+
+fn C.fonsSetErrorCallback(s &C.FONScontext, callback fn (voidptr, int, int), uptr voidptr)
+
+// Returns current atlas size.
+fn C.fonsGetAtlasSize(s &C.FONScontext, width &int, height &int)
+
+// Expands the atlas size.
+fn C.fonsExpandAtlas(s &C.FONScontext, width int, height int) int
+
+// Resets the whole stash.
+fn C.fonsResetAtlas(s &C.FONScontext, width int, height int) int
+
+// Add fonts
+fn C.fonsGetFontByName(s &C.FONScontext, name &char) int
+fn C.fonsAddFallbackFont(s &C.FONScontext, base int, fallback int) int
+fn C.fonsAddFontMem(s &C.FONScontext, name &char, data &byte, dataSize int, freeData int) int
+
+// State handling
+fn C.fonsPushState(s &C.FONScontext)
+fn C.fonsPopState(s &C.FONScontext)
+fn C.fonsClearState(s &C.FONScontext)
+
+// State setting
+fn C.fonsSetSize(s &C.FONScontext, size f32)
+fn C.fonsSetColor(s &C.FONScontext, color u32)
+fn C.fonsSetSpacing(s &C.FONScontext, spacing f32)
+fn C.fonsSetBlur(s &C.FONScontext, blur f32)
+fn C.fonsSetAlign(s &C.FONScontext, align int)
+fn C.fonsSetFont(s &C.FONScontext, font int)
+
+// Draw text
+fn C.fonsDrawText(s &C.FONScontext, x f32, y f32, str &char, end &char) f32
+
+// Measure text
+fn C.fonsTextBounds(s &C.FONScontext, x f32, y f32, str &char, end &char, bounds &f32) f32
+fn C.fonsLineBounds(s &C.FONScontext, y f32, miny &f32, maxy &f32)
+fn C.fonsVertMetrics(s &C.FONScontext, ascender &f32, descender &f32, lineh &f32)
+
+// Text iterator
+fn C.fonsTextIterInit(s &C.FONScontext, iter &C.FONStextIter, x f32, y f32, str &char, end &char) int
+fn C.fonsTextIterNext(s &C.FONScontext, iter &C.FONStextIter, quad &C.FONSquad) int
+
+// Pull texture changes
+fn C.fonsGetTextureData(s &C.FONScontext, width &int, height &int) &char
+fn C.fonsValidateTexture(s &C.FONScontext, dirty &int) int
+
+// Draws the stash texture for debugging
+fn C.fonsDrawDebug(s &C.FONScontext, x f32, y f32)
diff --git a/v_windows/v/vlib/fontstash/fontstash_structs.c.v b/v_windows/v/vlib/fontstash/fontstash_structs.c.v
new file mode 100644
index 0000000..e34ef26
--- /dev/null
+++ b/v_windows/v/vlib/fontstash/fontstash_structs.c.v
@@ -0,0 +1,51 @@
+module fontstash
+
+pub struct C.FONSparams {
+	width   int
+	height  int
+	flags   char
+	userPtr voidptr
+	// int (*renderCreate)(void* uptr, int width, int height)
+	renderCreate fn (uptr voidptr, width int, height int) int
+	// int (*renderResize)(void* uptr, int width, int height)
+	renderResize fn (uptr voidptr, width int, height int) int
+	// void (*renderUpdate)(void* uptr, int* rect, const unsigned char* data)
+	renderUpdate fn (uptr voidptr, rect &int, data &byte)
+	// void (*renderDraw)(void* uptr, const float* verts, const float* tcoords, const unsigned int* colors, int nverts)
+	renderDraw fn (uptr voidptr, verts &f32, tcoords &f32, colors &u32, nverts int)
+	// void (*renderDelete)(void* uptr)
+	renderDelete fn (uptr voidptr)
+}
+
+pub struct C.FONSquad {
+	x0 f32
+	y0 f32
+	s0 f32
+	t0 f32
+	x1 f32
+	y1 f32
+	s1 f32
+	t1 f32
+}
+
+pub struct C.FONStextIter {
+	x              f32
+	y              f32
+	nextx          f32
+	nexty          f32
+	scale          f32
+	spacing        f32
+	codepoint      u32
+	isize          i16
+	iblur          i16
+	font           &C.FONSfont
+	prevGlyphIndex int
+	str            &byte
+	next           &byte
+	end            &byte
+	utf8state      u32
+}
+
+pub struct C.FONSfont {}
+
+pub struct C.FONScontext {}
diff --git a/v_windows/v/vlib/fontstash/fontstash_structs.v b/v_windows/v/vlib/fontstash/fontstash_structs.v
new file mode 100644
index 0000000..8779bc0
--- /dev/null
+++ b/v_windows/v/vlib/fontstash/fontstash_structs.v
@@ -0,0 +1,29 @@
+module fontstash
+
+pub enum FonsFlags {
+	top_left = 1
+	bottom_left = 2
+}
+
+pub enum FonsAlign {
+	// Horizontal align
+	left = 1 // Default
+	center = 2
+	right = 4
+	// Vertical align
+	top = 8
+	middle = 16
+	bottom = 32
+	baseline = 64 // Default
+}
+
+pub enum FonsErrorCode {
+	// Font atlas is full.
+	atlas_full = 1
+	// Scratch memory used to render glyphs is full, requested size reported in 'val', you may need to bump up FONS_SCRATCH_BUF_SIZE.
+	scratch_full = 2
+	// Calls to fonsPushState has created too large stack, if you need deep state stack bump up FONS_MAX_STATES.
+	states_overflow = 3
+	// Trying to pop too many states fonsPopState().
+	states_underflow = 4
+}