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Allow proper 1-pixel width lines (#22)

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This commit is contained in:
Kevin Harrison 2018-12-13 18:36:55 -05:00
parent dfeed19486
commit a3d532378b
1 changed files with 24 additions and 24 deletions
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48
src/nuklear_love.c
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@ -531,6 +531,14 @@ static void nk_love_transform(float *T, int *x, int *y)
*y = (int) ry;
}
/*
* ===============================================================
*
* GRAPHICS
*
* ===============================================================
*/
static void nk_love_configureGraphics(int line_thickness, struct nk_color col)
{
lua_getglobal(L, "love");
@ -566,14 +574,6 @@ static void nk_love_getGraphics(float *line_thickness, struct nk_color *color)
lua_pop(L, 6);
}
/*
* ===============================================================
*
* GRAPHICS
*
* ===============================================================
*/
static void nk_love_scissor(int x, int y, int w, int h)
{
lua_getglobal(L, "love");
@ -601,10 +601,10 @@ static void nk_love_draw_line(int x0, int y0, int x1, int y1,
{
nk_love_configureGraphics(line_thickness, col);
lua_getfield(L, -1, "line");
lua_pushnumber(L, x0);
lua_pushnumber(L, y0);
lua_pushnumber(L, x1);
lua_pushnumber(L, y1);
lua_pushnumber(L, x0 + 0.5);
lua_pushnumber(L, y0 + 0.5);
lua_pushnumber(L, x1 + 0.5);
lua_pushnumber(L, y1 + 0.5);
lua_call(L, 4, 0);
lua_pop(L, 1);
}
@ -619,8 +619,8 @@ static void nk_love_draw_rect(int x, int y, unsigned int w,
lua_pushstring(L, "line");
else
lua_pushstring(L, "fill");
lua_pushnumber(L, x);
lua_pushnumber(L, y);
lua_pushnumber(L, x + 0.5);
lua_pushnumber(L, y + 0.5);
lua_pushnumber(L, w);
lua_pushnumber(L, h);
lua_pushnumber(L, r);
@ -638,12 +638,12 @@ static void nk_love_draw_triangle(int x0, int y0, int x1, int y1,
lua_pushstring(L, "line");
else
lua_pushstring(L, "fill");
lua_pushnumber(L, x0);
lua_pushnumber(L, y0);
lua_pushnumber(L, x1);
lua_pushnumber(L, y1);
lua_pushnumber(L, x2);
lua_pushnumber(L, y2);
lua_pushnumber(L, x0 + 0.5);
lua_pushnumber(L, y0 + 0.5);
lua_pushnumber(L, x1 + 0.5);
lua_pushnumber(L, y1 + 0.5);
lua_pushnumber(L, x2 + 0.5);
lua_pushnumber(L, y2 + 0.5);
lua_call(L, 7, 0);
lua_pop(L, 1);
}
@ -659,8 +659,8 @@ static void nk_love_draw_polygon(const struct nk_vec2i *pnts, int count,
lua_pushstring(L, "fill");
int i;
for (i = 0; (i < count) && (i < NK_LOVE_MAX_POINTS); ++i) {
lua_pushnumber(L, pnts[i].x);
lua_pushnumber(L, pnts[i].y);
lua_pushnumber(L, pnts[i].x + 0.5);
lua_pushnumber(L, pnts[i].y + 0.5);
}
lua_call(L, 1 + count * 2, 0);
lua_pop(L, 1);
@ -673,8 +673,8 @@ static void nk_love_draw_polyline(const struct nk_vec2i *pnts,
lua_getfield(L, -1, "line");
int i;
for (i = 0; (i < count) && (i < NK_LOVE_MAX_POINTS); ++i) {
lua_pushnumber(L, pnts[i].x);
lua_pushnumber(L, pnts[i].y);
lua_pushnumber(L, pnts[i].x + 0.5);
lua_pushnumber(L, pnts[i].y + 0.5);
}
lua_call(L, count * 2, 0);
lua_pop(L, 1);