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CLuaInstance: Add script function paintVLine() & paintHLine()

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- Set Lua api version to 1.16


Origin commit data
------------------
Branch: ni/coolstream
Commit: 482cf41adf
Author: Michael Liebmann <tuxcode.bbg@gmail.com>
Date: 2015-11-27 (Fri, 27 Nov 2015)



------------------
This commit was generated by Migit
This commit is contained in:
Michael Liebmann
2015-11-27 12:12:06 +01:00
parent 19af650a7c
commit 14cf10a761
2 changed files with 63 additions and 1 deletions
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60
src/gui/luainstance.cpp
View File

@@ -558,6 +558,8 @@ const luaL_Reg CLuaInstance::methods[] =
{
{ "GetRevision", CLuaInstance::GetRevision },
{ "PaintBox", CLuaInstance::PaintBox },
{ "paintHLine", CLuaInstance::paintHLineRel },
{ "paintVLine", CLuaInstance::paintVLineRel },
{ "saveScreen", CLuaInstance::saveScreen },
{ "restoreScreen", CLuaInstance::restoreScreen },
{ "deleteSavedScreen", CLuaInstance::deleteSavedScreen },
@@ -783,6 +785,64 @@ int CLuaInstance::PaintBox(lua_State *L)
return 0;
}
int CLuaInstance::paintHLineRel(lua_State *L)
{
int x, y, dx;
unsigned int c;
CLuaData *W = CheckData(L, 1);
if (!W || !W->fbwin)
return 0;
x = luaL_checkint(L, 2);
dx = luaL_checkint(L, 3);
y = luaL_checkint(L, 4);
#if HAVE_COOL_HARDWARE
c = luaL_checkunsigned(L, 5);
#else
/* luaL_checkint does not like e.g. 0xffcc0000 on powerpc (returns INT_MAX) instead */
c = (unsigned int)luaL_checknumber(L, 5);
#endif
if (x < 0)
x = 0;
if (y < 0)
y = 0;
if (dx < 0 || x + dx > W->fbwin->dx)
dx = W->fbwin->dx - x;
checkMagicMask(c);
W->fbwin->paintHLineRel(x, dx, y, c);
return 0;
}
int CLuaInstance::paintVLineRel(lua_State *L)
{
int x, y, dy;
unsigned int c;
CLuaData *W = CheckData(L, 1);
if (!W || !W->fbwin)
return 0;
x = luaL_checkint(L, 2);
y = luaL_checkint(L, 3);
dy = luaL_checkint(L, 4);
#if HAVE_COOL_HARDWARE
c = luaL_checkunsigned(L, 5);
#else
/* luaL_checkint does not like e.g. 0xffcc0000 on powerpc (returns INT_MAX) instead */
c = (unsigned int)luaL_checknumber(L, 5);
#endif
if (x < 0)
x = 0;
if (y < 0)
y = 0;
if (dy < 0 || y + dy > W->fbwin->dy)
dy = W->fbwin->dy - y;
checkMagicMask(c);
W->fbwin->paintVLineRel(x, y, dy, c);
return 0;
}
int CLuaInstance::PaintIcon(lua_State *L)
{
DBG1("CLuaInstance::%s %d\n", __func__, lua_gettop(L));

4
src/gui/luainstance.h
View File

@@ -34,7 +34,7 @@ extern "C" {
#include <vector>
#define LUA_API_VERSION_MAJOR 1
#define LUA_API_VERSION_MINOR 15
#define LUA_API_VERSION_MINOR 16
typedef std::pair<lua_Integer, Font*> fontmap_pair_t;
typedef std::map<lua_Integer, Font*> fontmap_t;
@@ -238,6 +238,8 @@ private:
static int restoreScreen(lua_State *L);
static int deleteSavedScreen(lua_State *L);
static int PaintBox(lua_State *L);
static int paintHLineRel(lua_State *L);
static int paintVLineRel(lua_State *L);
static int PaintIcon(lua_State *L);
static int RenderString(lua_State *L);
static int getRenderWidth(lua_State *L);