From 783143974e36856e92be3fe1b13cc6a0d0b1faeb Mon Sep 17 00:00:00 2001
From: drumsetmonkey <abelleisle@roadrunner.com>
Date: Tue, 2 Feb 2016 08:46:58 -0500
Subject: Better menus and config writing
---
src/config.cpp | 36 ++++++++++++
src/gameplay.cpp | 20 ++++---
src/ui.cpp | 167 +++++++++++++++++++++++++++++++++++++++++--------------
3 files changed, 175 insertions(+), 48 deletions(-)
create mode 100644 src/config.cpp
(limited to 'src')
diff --git a/src/config.cpp b/src/config.cpp
new file mode 100644
index 0000000..31ce578
--- /dev/null
+++ b/src/config.cpp
@@ -0,0 +1,36 @@
+#include <config.h>
+
+using namespace tinyxml2;
+
+extern unsigned int HLINE;
+extern unsigned int SCREEN_WIDTH;
+extern unsigned int SCREEN_HEIGHT;
+extern bool FULLSCREEN;
+
+extern float VOLUME_MASTER;
+extern float VOLUME_MUSIC;
+
+XMLDocument xml;
+
+void readConfig(){
+ XMLElement *scr;
+ XMLElement *vol;
+ xml.LoadFile("config/settings.xml");
+ scr = xml.FirstChildElement("screen");
+ SCREEN_WIDTH = scr->UnsignedAttribute("width");
+ SCREEN_HEIGHT = scr->UnsignedAttribute("height");
+ FULLSCREEN = scr->BoolAttribute("fullscreen");
+ HLINE = xml.FirstChildElement("hline")->UnsignedAttribute("size");
+
+ vol = xml.FirstChildElement("volume");
+ VOLUME_MASTER = vol->FirstChildElement("master")->FloatAttribute("volume");
+ VOLUME_MUSIC = vol->FirstChildElement("music")->FloatAttribute("volume");
+
+}
+
+void updateConfig(){
+ XMLElement *vol = xml.FirstChildElement("volume")->FirstChildElement("master")->ToElement();
+ vol->SetAttribute("volume",VOLUME_MASTER);
+
+ xml.SaveFile("config/settings.xml", false);
+}
\ No newline at end of file
diff --git a/src/gameplay.cpp b/src/gameplay.cpp
index 7c238b4..d9ae6b5 100644
--- a/src/gameplay.cpp
+++ b/src/gameplay.cpp
@@ -11,8 +11,9 @@ extern World *currentWorld;
extern Player *player;
extern float shit;
-extern std::vector<menuItem>pauseMenu;
-extern std::vector<menuItem>optionsMenu;
+extern Menu* currentMenu;
+extern Menu pauseMenu;
+extern Menu optionsMenu;
extern void mainLoop(void);
@@ -222,14 +223,19 @@ void initEverything(void){
currentWorld->bgmPlay(NULL);
atexit(destroyEverything);
+ std::cout << "Hey";
- pauseMenu.push_back(ui::createButton({-256/2,0},{256,75},{0.0f,0.0f,0.0f}, (const char*)("Resume"), ui::quitMenu));
- pauseMenu.push_back(ui::createButton({-256/2,-100},{256,75},{0.0f,0.0f,0.0f}, (const char*)("Options"), ui::optionsMenuF));
- pauseMenu.push_back(ui::createButton({-256/2,-200},{256,75},{0.0f,0.0f,0.0f}, (const char*)("Save and Quit"), ui::quitGame));
- pauseMenu.push_back(ui::createButton({-256/2,-300},{256,75},{0.0f,0.0f,0.0f}, (const char*)("Segfault"), segFault));
+ pauseMenu.items.push_back(ui::createParentButton({-256/2,0},{256,75},{0.0f,0.0f,0.0f}, (const char*)("Resume")));
+ pauseMenu.items.push_back(ui::createChildButton({-256/2,-100},{256,75},{0.0f,0.0f,0.0f}, (const char*)("Options")));
+ pauseMenu.items.push_back(ui::createButton({-256/2,-200},{256,75},{0.0f,0.0f,0.0f}, (const char*)("Save and Quit"), ui::quitGame));
+ pauseMenu.items.push_back(ui::createButton({-256/2,-300},{256,75},{0.0f,0.0f,0.0f}, (const char*)("Segfault"), segFault));
+ pauseMenu.child = &optionsMenu;
+ pauseMenu.parent = NULL;
- optionsMenu.push_back(ui::createSlider({-512/2,100}, {512,50}, {0.0f, 0.0f, 0.0f}, 0, 100, (const char*)("Shit"), &shit));
+ optionsMenu.items.push_back(ui::createSlider({-512/2,100}, {512,50}, {0.0f, 0.0f, 0.0f}, 0, 100, (const char*)("Shit"), &VOLUME_MASTER));
+ optionsMenu.child = NULL;
+ optionsMenu.parent = &pauseMenu;
// optionsMenu.push_back(ui::createButton({-256/2,-200},{256,75},{0.0f,0.0f,0.0f}, (const char*)("Save and Quit"), );
}
diff --git a/src/ui.cpp b/src/ui.cpp
index 1520e9f..2118022 100644
--- a/src/ui.cpp
+++ b/src/ui.cpp
@@ -55,6 +55,10 @@ static unsigned char dialogOptCount = 0;
static bool dialogPassive = false;
static bool typeOutDone = true;
+extern Menu* currentMenu;
+extern Menu pauseMenu;
+
+
Mix_Chunk *dialogClick;
extern void mainLoop(void);
@@ -73,6 +77,23 @@ Mix_Chunk *battleStart;
Mix_Chunk *sanic;
+void Menu::gotoParent(){
+ if(parent == NULL){
+ currentMenu = NULL;
+ updateConfig();
+ }else{
+ currentMenu = parent;
+ }
+}
+
+void Menu::gotoChild(){
+ if(child == NULL){
+ currentMenu = this;
+ }else{
+ currentMenu = child;
+ }
+}
+
namespace ui {
/*
@@ -86,10 +107,7 @@ namespace ui {
* Variety of keydown bools
*/
bool edown;
- bool oMenu = false;
- bool pMenu = false;
- bool menu = false;
-
+
/*
* Debugging flags.
*/
@@ -620,25 +638,14 @@ namespace ui {
}
void quitGame(){
- if(pMenu)pMenu^=pMenu;
- if(oMenu)oMenu^=oMenu;
- if(menu)menu^=menu;
gameRunning = false;
+ updateConfig();
}
void quitMenu(){
- if(pMenu)pMenu^=pMenu;
- if(oMenu)oMenu^=oMenu;
- if(menu)menu^=menu;
+ currentMenu = NULL;
}
- void optionsMenuF(){
- //pMenu = false;
- oMenu = true;
- drawMenu(optionsMenu);
- }
-
-
menuItem createButton(vec2 l, dim2 d, Color c, const char* t, menuFunc f){
menuItem temp;
temp.member = 0;
@@ -654,6 +661,36 @@ namespace ui {
return temp;
}
+ menuItem createChildButton(vec2 l, dim2 d, Color c, const char* t){
+ menuItem temp;
+ temp.member = -1;
+
+ temp.button.loc = l;
+ temp.button.dim = d;
+ temp.button.color = c;
+
+ temp.button.text = t;
+
+ temp.button.func = NULL;
+
+ return temp;
+ }
+
+ menuItem createParentButton(vec2 l, dim2 d, Color c, const char* t){
+ menuItem temp;
+ temp.member = -2;
+
+ temp.button.loc = l;
+ temp.button.dim = d;
+ temp.button.color = c;
+
+ temp.button.text = t;
+
+ temp.button.func = NULL;
+
+ return temp;
+ }
+
menuItem createSlider(vec2 l, dim2 d, Color c, float min, float max, const char* t, float* v){
menuItem temp;
temp.member = 1;
@@ -682,15 +719,16 @@ namespace ui {
}
/*
- * Don't even try to understand this Clyne...
+ * Draws the menu
*/
- void drawMenu(std::vector<menuItem>mi){
+ void drawMenu(Menu *menu){
SDL_Event e;
mouse.x=premouse.x+offset.x-(SCREEN_WIDTH/2);
mouse.y=(offset.y+SCREEN_HEIGHT/2)-premouse.y;
+ //custom event polling for menu's so all other events are disregarded
while(SDL_PollEvent(&e)){
switch(e.type){
case SDL_QUIT:
@@ -703,7 +741,7 @@ namespace ui {
break;
case SDL_KEYUP:
if(SDL_KEY == SDLK_ESCAPE){
- quitMenu();
+ menu->gotoParent();
return;
}
break;
@@ -711,19 +749,29 @@ namespace ui {
}
}
+ //draw the dark transparent background
glColor4f(0.0f, 0.0f, 0.0f, .8f);
glRectf(offset.x-SCREEN_WIDTH/2,0,offset.x+SCREEN_WIDTH/2,SCREEN_HEIGHT);
- for(auto &m : mi){
- if(m.member == 0){
+
+ //loop through all elements of the menu
+ for(auto &m : menu->items){
+ //if the menu is any type of button
+ if(m.member == 0 || m.member == -1 || m.member == -2){
+
+ //draw the button background
glColor3f(m.button.color.red,m.button.color.green,m.button.color.blue);
- glRectf(offset.x+m.button.loc.x,
- offset.y+m.button.loc.y,
- offset.x+m.button.loc.x + m.button.dim.x,
- offset.y+m.button.loc.y + m.button.dim.y);
+ glRectf(offset.x+m.button.loc.x,
+ offset.y+m.button.loc.y,
+ offset.x+m.button.loc.x + m.button.dim.x,
+ offset.y+m.button.loc.y + m.button.dim.y);
+ //draw the button text
putStringCentered(offset.x + m.button.loc.x + (m.button.dim.x/2), (offset.y + m.button.loc.y + (m.button.dim.y/2)) - ui::fontSize/2, m.button.text);
+
+ //tests if the mouse is over the button
if(mouse.x >= offset.x+m.button.loc.x && mouse.x <= offset.x+m.button.loc.x + m.button.dim.x){
if(mouse.y >= offset.y+m.button.loc.y && mouse.y <= offset.y+m.button.loc.y + m.button.dim.y){
+ //if the mouse if over the button, it draws this white outline
glColor3f(1.0f,1.0f,1.0f);
glBegin(GL_LINE_STRIP);
glVertex2f(offset.x+m.button.loc.x, offset.y+m.button.loc.y);
@@ -733,27 +781,57 @@ namespace ui {
glVertex2f(offset.x+m.button.loc.x, offset.y+m.button.loc.y);
glEnd();
- if(SDL_GetMouseState(NULL, NULL) & SDL_BUTTON(SDL_BUTTON_LEFT)) m.button.func();
+ //if the mouse is over the button and clicks
+ if(SDL_GetMouseState(NULL, NULL) & SDL_BUTTON(SDL_BUTTON_LEFT)){
+ switch(m.member){
+ case 0: //normal button
+ m.button.func();
+ break;
+ case -1:
+ menu->gotoChild(); //goto child menu
+ break;
+ case -2:
+ menu->gotoParent(); //goto parent menu
+ default:break;
+ }
+ }
}
}
+
+ //if element is a slider
}else if(m.member == 1){
+ //combining slider text with variable amount
char outSV[32];
sprintf(outSV, "%s: %.1f",m.slider.text, *m.slider.var);
+
+ //width of the slider handle
float sliderW = m.slider.dim.x * .05;
+
+ //location of the slider handle
m.slider.sliderLoc = m.slider.minValue + (*m.slider.var/m.slider.maxValue)*(m.slider.dim.x-sliderW);
+
+ //draw the background of the slider
glColor4f(m.slider.color.red,m.slider.color.green,m.slider.color.blue, .5f);
- glRectf(offset.x+m.slider.loc.x,
- offset.y+m.slider.loc.y,
- offset.x+m.slider.loc.x + m.slider.dim.x,
- offset.y+m.slider.loc.y + m.slider.dim.y);
+ glRectf(offset.x+m.slider.loc.x,
+ offset.y+m.slider.loc.y,
+ offset.x+m.slider.loc.x + m.slider.dim.x,
+ offset.y+m.slider.loc.y + m.slider.dim.y);
+
+ //draw the slider handle
glColor4f(m.slider.color.red,m.slider.color.green,m.slider.color.blue, 1.0f);
- glRectf(offset.x+m.slider.loc.x+m.slider.sliderLoc,
- offset.y+m.slider.loc.y,
- offset.x+m.slider.loc.x + m.slider.sliderLoc + (m.slider.dim.x*.05),
- offset.y+m.slider.loc.y + m.slider.dim.y);
+ glRectf(offset.x+m.slider.loc.x+m.slider.sliderLoc,
+ offset.y+m.slider.loc.y,
+ offset.x+m.slider.loc.x + m.slider.sliderLoc + (m.slider.dim.x*.05),
+ offset.y+m.slider.loc.y + m.slider.dim.y);
+
+ //draw the now combined slider text
putStringCentered(offset.x + m.slider.loc.x + (m.slider.dim.x/2), (offset.y + m.slider.loc.y + (m.slider.dim.y/2)) - ui::fontSize/2, outSV);
+
+ //test if mouse is inside of the slider's borders
if(mouse.x >= offset.x+m.slider.loc.x && mouse.x <= offset.x+m.slider.loc.x + m.slider.dim.x){
if(mouse.y >= offset.y+m.slider.loc.y && mouse.y <= offset.y+m.slider.loc.y + m.slider.dim.y){
+
+ //if it is we draw a white border around it
glColor3f(1.0f,1.0f,1.0f);
glBegin(GL_LINE_STRIP);
glVertex2f(offset.x+m.slider.loc.x, offset.y+m.slider.loc.y);
@@ -762,6 +840,7 @@ namespace ui {
glVertex2f(offset.x+m.slider.loc.x, offset.y+m.slider.loc.y+m.slider.dim.y);
glVertex2f(offset.x+m.slider.loc.x, offset.y+m.slider.loc.y);
+ //and a border around the slider handle
glVertex2f(offset.x+m.slider.loc.x + m.slider.sliderLoc, offset.y+m.slider.loc.y);
glVertex2f(offset.x+m.slider.loc.x + (m.slider.sliderLoc + sliderW), offset.y+m.slider.loc.y);
glVertex2f(offset.x+m.slider.loc.x + (m.slider.sliderLoc + sliderW), offset.y+m.slider.loc.y+m.slider.dim.y);
@@ -769,14 +848,21 @@ namespace ui {
glVertex2f(offset.x+m.slider.loc.x + m.slider.sliderLoc, offset.y+m.slider.loc.y);
glEnd();
+
+ //if we are inside the slider and click it will set the slider to that point
if(SDL_GetMouseState(NULL, NULL) & SDL_BUTTON(SDL_BUTTON_LEFT)){
+ //change handle location
*m.slider.var = (((mouse.x-offset.x) - m.slider.loc.x)/m.slider.dim.x)*100;
+
+ //draw a white box over the handle
glColor3f(1.0f,1.0f,1.0f);
- glRectf(offset.x+m.slider.loc.x + m.slider.sliderLoc,
- offset.y+m.slider.loc.y,
- offset.x+m.slider.loc.x + (m.slider.sliderLoc + sliderW),
- offset.y+m.slider.loc.y + m.slider.dim.y);
+ glRectf(offset.x+m.slider.loc.x + m.slider.sliderLoc,
+ offset.y+m.slider.loc.y,
+ offset.x+m.slider.loc.x + (m.slider.sliderLoc + sliderW),
+ offset.y+m.slider.loc.y + m.slider.dim.y);
}
+
+ //makes sure handle can't go below or above min and max values
if(*m.slider.var >= m.slider.maxValue)*m.slider.var = m.slider.maxValue;
else if(*m.slider.var <= m.slider.minValue)*m.slider.var = m.slider.minValue;
}
@@ -977,8 +1063,7 @@ DONE:
case SDL_KEYUP:
if(SDL_KEY == SDLK_ESCAPE){
//gameRunning = false;
- pMenu = true;
- menu = true;
+ currentMenu = &pauseMenu;
return;
}
switch(SDL_KEY){
--
cgit v1.2.3