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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "ags/engine/ac/slider.h"
#include "ags/shared/ac/common.h"
#include "ags/shared/debugging/out.h"
#include "ags/shared/util/math.h"
#include "ags/engine/script/script_api.h"
#include "ags/engine/script/script_runtime.h"
#include "ags/globals.h"
namespace AGS3 {
using namespace AGS::Shared;
void Slider_SetMax(GUISlider *guisl, int valn) {
if (valn != guisl->MaxValue) {
guisl->MaxValue = valn;
if (guisl->Value > guisl->MaxValue)
guisl->Value = guisl->MaxValue;
if (guisl->MinValue > guisl->MaxValue)
quit("!Slider.Max: minimum cannot be greater than maximum");
guisl->MarkChanged();
}
}
int Slider_GetMax(GUISlider *guisl) {
return guisl->MaxValue;
}
void Slider_SetMin(GUISlider *guisl, int valn) {
if (valn != guisl->MinValue) {
guisl->MinValue = valn;
if (guisl->Value < guisl->MinValue)
guisl->Value = guisl->MinValue;
if (guisl->MinValue > guisl->MaxValue)
quit("!Slider.Min: minimum cannot be greater than maximum");
guisl->MarkChanged();
}
}
int Slider_GetMin(GUISlider *guisl) {
return guisl->MinValue;
}
void Slider_SetValue(GUISlider *guisl, int valn) {
valn = Math::Clamp<int>(valn, guisl->MinValue, guisl->MaxValue);
if (valn != guisl->Value) {
guisl->Value = valn;
guisl->MarkChanged();
}
}
int Slider_GetValue(GUISlider *guisl) {
return guisl->Value;
}
int Slider_GetBackgroundGraphic(GUISlider *guisl) {
return (guisl->BgImage > 0) ? guisl->BgImage : 0;
}
void Slider_SetBackgroundGraphic(GUISlider *guisl, int newImage) {
if (newImage != guisl->BgImage) {
guisl->BgImage = newImage;
guisl->MarkChanged();
}
}
int Slider_GetHandleGraphic(GUISlider *guisl) {
return (guisl->HandleImage > 0) ? guisl->HandleImage : 0;
}
void Slider_SetHandleGraphic(GUISlider *guisl, int newImage) {
if (newImage != guisl->HandleImage) {
guisl->HandleImage = newImage;
guisl->MarkChanged();
}
}
int Slider_GetHandleOffset(GUISlider *guisl) {
return guisl->HandleOffset;
}
void Slider_SetHandleOffset(GUISlider *guisl, int newOffset) {
if (newOffset != guisl->HandleOffset) {
guisl->HandleOffset = newOffset;
guisl->MarkChanged();
}
}
//=============================================================================
//
// Script API Functions
//
//=============================================================================
// int (GUISlider *guisl)
RuntimeScriptValue Sc_Slider_GetBackgroundGraphic(void *self, const RuntimeScriptValue *params, int32_t param_count) {
API_OBJCALL_INT(GUISlider, Slider_GetBackgroundGraphic);
}
// void (GUISlider *guisl, int newImage)
RuntimeScriptValue Sc_Slider_SetBackgroundGraphic(void *self, const RuntimeScriptValue *params, int32_t param_count) {
API_OBJCALL_VOID_PINT(GUISlider, Slider_SetBackgroundGraphic);
}
// int (GUISlider *guisl)
RuntimeScriptValue Sc_Slider_GetHandleGraphic(void *self, const RuntimeScriptValue *params, int32_t param_count) {
API_OBJCALL_INT(GUISlider, Slider_GetHandleGraphic);
}
// void (GUISlider *guisl, int newImage)
RuntimeScriptValue Sc_Slider_SetHandleGraphic(void *self, const RuntimeScriptValue *params, int32_t param_count) {
API_OBJCALL_VOID_PINT(GUISlider, Slider_SetHandleGraphic);
}
// int (GUISlider *guisl)
RuntimeScriptValue Sc_Slider_GetHandleOffset(void *self, const RuntimeScriptValue *params, int32_t param_count) {
API_OBJCALL_INT(GUISlider, Slider_GetHandleOffset);
}
// void (GUISlider *guisl, int newOffset)
RuntimeScriptValue Sc_Slider_SetHandleOffset(void *self, const RuntimeScriptValue *params, int32_t param_count) {
API_OBJCALL_VOID_PINT(GUISlider, Slider_SetHandleOffset);
}
// int (GUISlider *guisl)
RuntimeScriptValue Sc_Slider_GetMax(void *self, const RuntimeScriptValue *params, int32_t param_count) {
API_OBJCALL_INT(GUISlider, Slider_GetMax);
}
// void (GUISlider *guisl, int valn)
RuntimeScriptValue Sc_Slider_SetMax(void *self, const RuntimeScriptValue *params, int32_t param_count) {
API_OBJCALL_VOID_PINT(GUISlider, Slider_SetMax);
}
// int (GUISlider *guisl)
RuntimeScriptValue Sc_Slider_GetMin(void *self, const RuntimeScriptValue *params, int32_t param_count) {
API_OBJCALL_INT(GUISlider, Slider_GetMin);
}
// void (GUISlider *guisl, int valn)
RuntimeScriptValue Sc_Slider_SetMin(void *self, const RuntimeScriptValue *params, int32_t param_count) {
API_OBJCALL_VOID_PINT(GUISlider, Slider_SetMin);
}
// int (GUISlider *guisl)
RuntimeScriptValue Sc_Slider_GetValue(void *self, const RuntimeScriptValue *params, int32_t param_count) {
API_OBJCALL_INT(GUISlider, Slider_GetValue);
}
// void Slider_SetValue(GUISlider *guisl, int valn)
RuntimeScriptValue Sc_Slider_SetValue(void *self, const RuntimeScriptValue *params, int32_t param_count) {
API_OBJCALL_VOID_PINT(GUISlider, Slider_SetValue);
}
void RegisterSliderAPI() {
ScFnRegister slider_api[] = {
{"Slider::get_BackgroundGraphic", API_FN_PAIR(Slider_GetBackgroundGraphic)},
{"Slider::set_BackgroundGraphic", API_FN_PAIR(Slider_SetBackgroundGraphic)},
{"Slider::get_HandleGraphic", API_FN_PAIR(Slider_GetHandleGraphic)},
{"Slider::set_HandleGraphic", API_FN_PAIR(Slider_SetHandleGraphic)},
{"Slider::get_HandleOffset", API_FN_PAIR(Slider_GetHandleOffset)},
{"Slider::set_HandleOffset", API_FN_PAIR(Slider_SetHandleOffset)},
{"Slider::get_Max", API_FN_PAIR(Slider_GetMax)},
{"Slider::set_Max", API_FN_PAIR(Slider_SetMax)},
{"Slider::get_Min", API_FN_PAIR(Slider_GetMin)},
{"Slider::set_Min", API_FN_PAIR(Slider_SetMin)},
{"Slider::get_Value", API_FN_PAIR(Slider_GetValue)},
{"Slider::set_Value", API_FN_PAIR(Slider_SetValue)},
};
ccAddExternalFunctions361(slider_api);
}
} // namespace AGS3
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