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Use luaL_check/optinteger instead of luaL_check/optnumber when getting integer arguments to functions. Resolves issue #1251.

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--HG--
branch : minor
This commit is contained in:
Alex Szpakowski
2017-07-16 12:17:50 -03:00
parent abcade9421
commit 34ebe18f14
30 changed files with 127 additions and 127 deletions
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src/modules/graphics/wrap_Graphics.cpp
+25 -25
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@@ -321,7 +321,7 @@ int w_setCanvas(lua_State *L)
if (i == 1 && type != TEXTURE_2D)
{
target.slice = (int) luaL_checknumber(L, i + 1) - 1;
target.slice = (int) luaL_checkinteger(L, i + 1) - 1;
target.mipmap = (int) luaL_optinteger(L, i + 2, 1) - 1;
targets.colors.push_back(target);
break;
@@ -470,10 +470,10 @@ int w_setScissor(lua_State *L)
}
Rect rect;
rect.x = (int) luaL_checknumber(L, 1);
rect.y = (int) luaL_checknumber(L, 2);
rect.w = (int) luaL_checknumber(L, 3);
rect.h = (int) luaL_checknumber(L, 4);
rect.x = (int) luaL_checkinteger(L, 1);
rect.y = (int) luaL_checkinteger(L, 2);
rect.w = (int) luaL_checkinteger(L, 3);
rect.h = (int) luaL_checkinteger(L, 4);
if (rect.w < 0 || rect.h < 0)
return luaL_error(L, "Can't set scissor with negative width and/or height.");
@@ -485,10 +485,10 @@ int w_setScissor(lua_State *L)
int w_intersectScissor(lua_State *L)
{
Rect rect;
rect.x = (int) luaL_checknumber(L, 1);
rect.y = (int) luaL_checknumber(L, 2);
rect.w = (int) luaL_checknumber(L, 3);
rect.h = (int) luaL_checknumber(L, 4);
rect.x = (int) luaL_checkinteger(L, 1);
rect.y = (int) luaL_checkinteger(L, 2);
rect.w = (int) luaL_checkinteger(L, 3);
rect.h = (int) luaL_checkinteger(L, 4);
if (rect.w < 0 || rect.h < 0)
return luaL_error(L, "Can't set scissor with negative width and/or height.");
@@ -524,7 +524,7 @@ int w_stencil(lua_State *L)
return luaL_error(L, "Invalid stencil draw action: %s", actionstr);
}
int stencilvalue = (int) luaL_optnumber(L, 3, 1);
int stencilvalue = (int) luaL_optinteger(L, 3, 1);
// Fourth argument: whether to keep the contents of the stencil buffer.
OptionalInt stencilclear;
@@ -561,7 +561,7 @@ int w_setStencilTest(lua_State *L)
if (!getConstant(comparestr, compare))
return luaL_error(L, "Invalid compare mode: %s", comparestr);
comparevalue = (int) luaL_checknumber(L, 2);
comparevalue = (int) luaL_checkinteger(L, 2);
}
luax_catchexcept(L, [&](){ instance()->setStencilTest(compare, comparevalue); });
@@ -942,14 +942,14 @@ int w_newQuad(lua_State *L)
}
else if (luax_istype(L, 6, Texture::type))
{
layer = (int) luaL_checknumber(L, 5) - 1;
layer = (int) luaL_checkinteger(L, 5) - 1;
Texture *texture = luax_checktexture(L, 6);
sw = texture->getWidth();
sh = texture->getHeight();
}
else if (!lua_isnoneornil(L, 7))
{
layer = (int) luaL_checknumber(L, 5) - 1;
layer = (int) luaL_checkinteger(L, 5) - 1;
sw = luaL_checknumber(L, 6);
sh = luaL_checknumber(L, 7);
}
@@ -1030,7 +1030,7 @@ int w_newSpriteBatch(lua_State *L)
luax_checkgraphicscreated(L);
Texture *texture = luax_checktexture(L, 1);
int size = (int) luaL_optnumber(L, 2, 1000);
int size = (int) luaL_optinteger(L, 2, 1000);
vertex::Usage usage = vertex::USAGE_DYNAMIC;
if (lua_gettop(L) > 2)
{
@@ -1075,8 +1075,8 @@ int w_newCanvas(lua_State *L)
Canvas::Settings settings;
// check if width and height are given. else default to screen dimensions.
settings.width = (int) luaL_optnumber(L, 1, instance()->getWidth());
settings.height = (int) luaL_optnumber(L, 2, instance()->getHeight());
settings.width = (int) luaL_optinteger(L, 1, instance()->getWidth());
settings.height = (int) luaL_optinteger(L, 2, instance()->getHeight());
// Default to the screen's current pixel density scale.
settings.pixeldensity = instance()->getScreenPixelDensity();
@@ -1085,7 +1085,7 @@ int w_newCanvas(lua_State *L)
if (lua_isnumber(L, 3))
{
settings.layers = (int) luaL_checknumber(L, 3);
settings.layers = (int) luaL_checkinteger(L, 3);
settings.type = TEXTURE_2D_ARRAY;
startidx = 4;
}
@@ -1352,7 +1352,7 @@ static Mesh *newStandardMesh(lua_State *L)
}
else
{
int count = (int) luaL_checknumber(L, 1);
int count = (int) luaL_checkinteger(L, 1);
luax_catchexcept(L, [&](){ t = instance()->newMesh(count, drawmode, usage); });
}
@@ -1397,7 +1397,7 @@ static Mesh *newCustomMesh(lua_State *L)
return nullptr;
}
format.components = (int) luaL_checknumber(L, -1);
format.components = (int) luaL_checkinteger(L, -1);
if (format.components <= 0 || format.components > 4)
{
luaL_error(L, "Number of vertex attribute components must be between 1 and 4 (got %d)", format.components);
@@ -1410,7 +1410,7 @@ static Mesh *newCustomMesh(lua_State *L)
if (lua_isnumber(L, 2))
{
int vertexcount = (int) luaL_checknumber(L, 2);
int vertexcount = (int) luaL_checkinteger(L, 2);
luax_catchexcept(L, [&](){ t = instance()->newMesh(vertexformat, vertexcount, drawmode, usage); });
}
else if (luax_istype(L, 2, Data::type))
@@ -2135,7 +2135,7 @@ int w_drawLayer(lua_State *L)
{
Texture *texture = luax_checktexture(L, 1);
Quad *quad = nullptr;
int layer = (int) luaL_checknumber(L, 2) - 1;
int layer = (int) luaL_checkinteger(L, 2) - 1;
int startidx = 3;
if (luax_istype(L, startidx, Quad::type))
@@ -2403,7 +2403,7 @@ int w_rectangle(lua_State *L)
luax_catchexcept(L, [&](){ instance()->rectangle(mode, x, y, w, h, rx, ry); });
else
{
int points = (int) luaL_checknumber(L, 8);
int points = (int) luaL_checkinteger(L, 8);
luax_catchexcept(L, [&](){ instance()->rectangle(mode, x, y, w, h, rx, ry, points); });
}
@@ -2425,7 +2425,7 @@ int w_circle(lua_State *L)
luax_catchexcept(L, [&](){ instance()->circle(mode, x, y, radius); });
else
{
int points = (int) luaL_checknumber(L, 5);
int points = (int) luaL_checkinteger(L, 5);
luax_catchexcept(L, [&](){ instance()->circle(mode, x, y, radius, points); });
}
@@ -2448,7 +2448,7 @@ int w_ellipse(lua_State *L)
luax_catchexcept(L, [&](){ instance()->ellipse(mode, x, y, a, b); });
else
{
int points = (int) luaL_checknumber(L, 6);
int points = (int) luaL_checkinteger(L, 6);
luax_catchexcept(L, [&](){ instance()->ellipse(mode, x, y, a, b, points); });
}
@@ -2485,7 +2485,7 @@ int w_arc(lua_State *L)
luax_catchexcept(L, [&](){ instance()->arc(drawmode, arcmode, x, y, radius, angle1, angle2); });
else
{
int points = (int) luaL_checknumber(L, startidx + 5);
int points = (int) luaL_checkinteger(L, startidx + 5);
luax_catchexcept(L, [&](){ instance()->arc(drawmode, arcmode, x, y, radius, angle1, angle2, points); });
}