static int graphicsRectangle(lua_State *L) { // love.graphics.rectangle()
if (sf2d_get_current_screen() == currentScreen) {
char *mode = luaL_checkstring(L, 1);
int x = luaL_checkinteger(L, 2);
int y = luaL_checkinteger(L, 3);
translateCoords(&x, &y);
int w = luaL_checkinteger(L, 4);
int h = luaL_checkinteger(L, 5);
if (strcmp(mode, "fill") == 0) {
sf2d_draw_rectangle(x, y, w, h, getCurrentColor());
} else if (strcmp(mode, "line") == 0) {
sf2d_draw_line(x, y, x, y + h, currentLineWidth, getCurrentColor());
sf2d_draw_line(x, y, x + w, y, currentLineWidth, getCurrentColor());
sf2d_draw_line(x + w, y, x + w, y + h, currentLineWidth, getCurrentColor());
sf2d_draw_line(x, y + h, x + w, y + h, currentLineWidth, getCurrentColor());
}
}
return 0;
}
/***
Draw a rectangle outline on the current screen.
@function linedRectangle
@tparam integer x rectangle origin horizontal coordinate, in pixels
@tparam integer y rectangle origin vertical coordinate, in pixels
@tparam integer width rectangle width, in pixels
@tparam integer height rectangle height, in pixels
@tparam[opt=1] integer lineWidth line's thickness, in pixels
@tparam[opt=0] number angle rectangle rotation, in radians
@tparam[opt=default color] integer color drawing color
*/
static int gfx_linedRectangle(lua_State *L) {
int x = luaL_checkinteger(L, 1);
int y = luaL_checkinteger(L, 2);
int width = luaL_checkinteger(L, 3);
int height = luaL_checkinteger(L, 4);
float lineWidth = luaL_optnumber(L, 5, 1.0f);
float angle = luaL_optnumber(L, 6, 0);
u32 color = luaL_optinteger(L, 7, color_default);
// Corner coordinates
int x2 = x + width, y2 = y;
int x3 = x2, y3 = y + height;
int x4 = x, y4 = y3;
// Rotate corners
if (angle != 0) {
int cx = x + width/2, cy = y + height/2;
rotatePoint(x, y, cx, cy, angle, &x, &y );
rotatePoint(x2, y2, cx, cy, angle, &x2, &y2);
rotatePoint(x3, y3, cx, cy, angle, &x3, &y3);
rotatePoint(x4, y4, cx, cy, angle, &x4, &y4);
}
// Draw lines
sf2d_draw_line(x, y, x2, y2, lineWidth, color);
sf2d_draw_line(x2, y2, x3, y3, lineWidth, color);
sf2d_draw_line(x3, y3, x4, y4, lineWidth, color);
sf2d_draw_line(x4, y4, x, y, lineWidth, color);
return 0;
}
static int graphicsLine(lua_State *L) { // love.graphics.line() -- Semi-Broken
if (sf2d_get_current_screen() == currentScreen) {
int argc = lua_gettop(L);
int i = 0;
if ((argc/2)*2 == argc) {
for( i; i < argc / 2; i++) {
int t = i * 4;
int x1 = luaL_checkinteger(L, t + 1);
int y1 = luaL_checkinteger(L, t + 2);
int x2 = luaL_checkinteger(L, t + 3);
int y2 = luaL_checkinteger(L, t + 4);
translateCoords(&x1, &y1);
translateCoords(&x2, &y2);
sf2d_draw_line(x1, y1, x2, y2, currentLineWidth, getCurrentColor());
}
}
}
return 0;
}
/***
Draw a triangle outline on the current screen.
@function linedTriangle
@tparam integer x1 horizontal coordinate of a vertex of the triangle, in pixels
@tparam integer y1 vertical coordinate of a vertex of the triangle, in pixels
@tparam integer x2 horizontal coordinate of a vertex of the triangle, in pixels
@tparam integer y2 vertical coordinate of a vertex of the triangle, in pixels
@tparam integer x3 horizontal coordinate of a vertex of the triangle, in pixels
@tparam integer y3 vertical coordinate of a vertex of the triangle, in pixels
@tparam[opt=1] number lineWidth line's thickness, in pixels
@tparam[opt=default color] integer color drawing color
*/
static int gfx_linedTriangle(lua_State *L) {
int x1 = luaL_checkinteger(L, 1);
int y1 = luaL_checkinteger(L, 2);
int x2 = luaL_checkinteger(L, 3);
int y2 = luaL_checkinteger(L, 4);
int x3 = luaL_checkinteger(L, 5);
int y3 = luaL_checkinteger(L, 6);
float lineWidth = luaL_optnumber(L, 7, 1.0f);
u32 color = luaL_optinteger(L, 8, color_default);
sf2d_draw_line(x1, y1, x2, y2, lineWidth, color);
sf2d_draw_line(x2, y2, x3, y3, lineWidth, color);
sf2d_draw_line(x3, y3, x1, y1, lineWidth, color);
return 0;
}
/***
Draw a line on the current screen.
@function line
@tparam integer x1 line's starting point horizontal coordinate, in pixels
@tparam integer y1 line's starting point vertical coordinate, in pixels
@tparam integer x2 line's endpoint horizontal coordinate, in pixels
@tparam integer y2 line's endpoint vertical coordinate, in pixels
@tparam[opt=1] number width line's thickness, in pixels
@tparam[opt=default color] integer color drawing color
*/
static int gfx_line(lua_State *L) {
int x1 = luaL_checkinteger(L, 1);
int y1 = luaL_checkinteger(L, 2);
int x2 = luaL_checkinteger(L, 3);
int y2 = luaL_checkinteger(L, 4);
float width = luaL_optnumber(L, 5, 1.0f);
u32 color = luaL_optinteger(L, 6, color_default);
sf2d_draw_line(x1, y1, x2, y2, width, color);
return 0;
}
static int graphicsCircle(lua_State *L) { // love.graphics.circle()
if (sf2d_get_current_screen() == currentScreen) {
int step = 15;
char *mode = luaL_checkstring(L, 1);
int x = luaL_checkinteger(L, 2);
int y = luaL_checkinteger(L, 3);
int r = luaL_checkinteger(L, 4);
translateCoords(&x, &y);
sf2d_draw_line(x, y, x, y, 1, getCurrentColor()); // Fixes weird circle bug.
sf2d_draw_fill_circle(x, y, r, getCurrentColor());
}
return 0;
}
void Lux_NATIVE_DrawLine( LuxRect points, ObjectEffect effects )
{
Lux_NATIVE_SetFrame(points, true);
sf2d_draw_line(points.x, points.y, points.w, points.h, RGBA8(effects.primary_colour.r, effects.primary_colour.g, effects.primary_colour.b, effects.primary_colour.a) );
}
