/* $Id$ */
/** @file graph_gui.cpp */
#include "stdafx.h"
#include "openttd.h"
#include "gui.h"
#include "window_gui.h"
#include "player_base.h"
#include "player_gui.h"
#include "economy_func.h"
#include "variables.h"
#include "cargotype.h"
#include "strings_func.h"
#include "core/alloc_func.hpp"
#include "window_func.h"
#include "date_func.h"
#include "gfx_func.h"
#include "table/strings.h"
#include "table/sprites.h"
/* Bitmasks of player and cargo indices that shouldn't be drawn. */
static uint _legend_excluded_players;
static uint _legend_excluded_cargo;
/************************/
/* GENERIC GRAPH DRAWER */
/************************/
enum {
GRAPH_MAX_DATASETS = 32,
GRAPH_AXIS_LABEL_COLOUR = TC_BLACK,
GRAPH_AXIS_LINE_COLOUR = 215,
GRAPH_X_POSITION_BEGINNING = 44, ///< Start the graph 44 pixels from gw->left
GRAPH_X_POSITION_SEPARATION = 22, ///< There are 22 pixels between each X value
GRAPH_NUM_LINES_Y = 9, ///< How many horizontal lines to draw.
/* 9 is convenient as that means the distance between them is the height of the graph / 8,
* which is the same
* as height >> 3. */
};
/* Apparently these don't play well with enums. */
static const OverflowSafeInt64 INVALID_DATAPOINT(INT64_MAX); // Value used for a datapoint that shouldn't be drawn.
static const uint INVALID_DATAPOINT_POS = UINT_MAX; // Used to determine if the previous point was drawn.
struct GraphDrawer {
uint excluded_data; ///< bitmask of the datasets that shouldn't be displayed.
byte num_dataset;
byte num_on_x_axis;
bool has_negative_values;
byte num_vert_lines;
/* The starting month and year that values are plotted against. If month is
* 0xFF, use x_values_start and x_values_increment below instead. */
byte month;
Year year;
/* These values are used if the graph is being plotted against values
* rather than the dates specified by month and year. */
uint16 x_values_start;
uint16 x_values_increment;
int left, top; ///< Where to start drawing the graph, in pixels.
uint height; ///< The height of the graph in pixels.
StringID format_str_y_axis;
byte colors[GRAPH_MAX_DATASETS];
OverflowSafeInt64 cost[GRAPH_MAX_DATASETS][24]; ///< last 2 years
};
static void DrawGraph(const GraphDrawer *gw)
{
uint x, y; ///< Reused whenever x and y coordinates are needed.
OverflowSafeInt64 highest_value; ///< Highest value to be drawn.
int x_axis_offset; ///< Distance from the top of the graph to the x axis.
/* the colors and cost array of GraphDrawer must accomodate
* both values for cargo and players. So if any are higher, quit */
assert(GRAPH_MAX_DATASETS >= (int)NUM_CARGO && GRAPH_MAX_DATASETS >= (int)MAX_PLAYERS);
assert(gw->num_vert_lines > 0);
byte grid_colour = _colour_gradient[14][4];
/* The coordinates of the opposite edges of the graph. */
int bottom = gw->top + gw->height - 1;
int right = gw->left + GRAPH_X_POSITION_BEGINNING + gw->num_vert_lines * GRAPH_X_POSITION_SEPARATION - 1;
/* Draw the vertical grid lines. */
/* Don't draw the first line, as that's where the axis will be. */
x = gw->left + GRAPH_X_POSITION_BEGINNING + GRAPH_X_POSITION_SEPARATION;
for (int i = 0; i < gw->num_vert_lines; i++) {
GfxFillRect(x, gw->top, x, bottom, grid_colour);
x += GRAPH_X_POSITION_SEPARATION;
}
/* Draw the horizontal grid lines. */
x = gw->left + GRAPH_X_POSITION_BEGINNING;
y = gw->height + gw->top;
for (int i = 0; i < GRAPH_NUM_LINES_Y; i++) {
GfxFillRect(x, y, right, y, grid_colour);
y -= (gw->height / (GRAPH_NUM_LINES_Y - 1));
}
/* Draw the y axis. */
GfxFillRect(x, gw->top, x, bottom, GRAPH_AXIS_LINE_COLOUR);
/* Find the distance from the top of the graph to the x axis. */
x_axis_offset = gw->height;
/* The graph is currently symmetrical about the x axis. */
if (gw->has_negative_values) x_axis_offset /= 2;
/* Draw the x axis. */
y = x_axis_offset + gw->top;
GfxFillRect(x, y, right, y, GRAPH_AXIS_LINE_COLOUR);
/* Find the largest value that will be drawn. */
if (gw->num_on_x_axis == 0)
return;
assert(gw->num_on_x_axis > 0);
assert(gw->num_dataset > 0);
/* Start of with a value of twice the height of the graph in pixels. It's a
* bit arbitrary, but it makes the cargo payment graph look a little nicer,
* and prevents division by zero when calculating where the datapoint
* should be drawn. */
highest_value = x_axis_offset * 2;
for (int i = 0; i < gw->num_dataset; i++) {
if (!HasBit(gw->excluded_data, i)) {
for (int j = 0; j < gw->num_on_x_axis; j++) {
OverflowSafeInt64 datapoint = gw->cost[i][j];
if (datapoint != INVALID_DATAPOINT) {
/* For now, if the graph has negative values the scaling is
* symmetrical about the x axis, so take the absolute value
* of each data point. */
highest_value = max(highest_value, abs(datapoint));
}
}
}
}
/* Round up highest_value so that it will divide cleanly into the number of
* axis labels used. */
int round_val = highest_value % (GRAPH_NUM_LINES_Y - 1);
if (round_val != 0) highest_value += (GRAPH_NUM_LINES_Y - 1 - round_val);
/* draw text strings on the y axis */
int64 y_label = highest_value;
int64 y_label_separation = highest_value / (GRAPH_NUM_LINES_Y - 1);
/* If there are negative values, the graph goes from highest_value to
* -highest_value, not highest_value to 0. */
if (gw->has_negative_values) y_label_separation *= 2;
x = gw->left + GRAPH_X_POSITION_BEGINNING + 1;
y = gw->top - 3;
for (int i = 0; i < GRAPH_NUM_LINES_Y; i++) {
SetDParam(0, gw->format_str_y_axis);
SetDParam(1, y_label);
DrawStringRightAligned(x, y, STR_0170, GRAPH_AXIS_LABEL_COLOUR);
y_label -= y_label_separation;
y += (gw->height / (GRAPH_NUM_LINES_Y - 1));
}
/* draw strings on the x axis */
if (gw->month != 0xFF) {
x = gw->left + GRAPH_X_POSITION_BEGINNING;
y = gw->top + gw->height + 1;
byte month = gw->month;
Year year = gw->year;
for (int i = 0; i < gw->num_on_x_axis; i++) {
SetDParam(0, month + STR_0162_JAN);
SetDParam(1, month + STR_0162_JAN + 2);
SetDParam(2, year);
DrawString(x, y, month == 0 ? STR_016F : STR_016E, GRAPH_AXIS_LABEL_COLOUR);
month += 3;
if (month >= 12) {
month = 0;
year++;
}
x += GRAPH_X_POSITION_SEPARATION;
}
} else {
/* Draw the label under the data point rather than on the grid line. */
x = gw->left + GRAPH_X_POSITION_BEGINNING + (GRAPH_X_POSITION_SEPARATION / 2) + 1;
y = gw->top + gw->height + 1;
uint16 label = gw->x_values_start;
for (int i = 0; i < gw->num_on_x_axis; i++) {
SetDParam(0, label);
DrawStringCentered(x, y, STR_01CB, GRAPH_AXIS_LABEL_COLOUR);
label += gw->x_values_increment;
x += GRAPH_X_POSITION_SEPARATION;
}
}
/* draw lines and dots */
for (int i = 0; i < gw->num_dataset; i++) {
if (!HasBit(gw->excluded_data, i)) {
/* Centre the dot between the grid lines. */
x = gw->left + GRAPH_X_POSITION_BEGINNING + (GRAPH_X_POSITION_SEPARATION / 2);
byte color = gw->colors[i];
uint prev_x = INVALID_DATAPOINT_POS;
uint prev_y = INVALID_DATAPOINT_POS;
for (int j = 0; j < gw->num_on_x_axis; j++) {
OverflowSafeInt64 datapoint = gw->cost[i][j];
if (datapoint != INVALID_DATAPOINT) {
/*
* Check whether we need to reduce the 'accuracy' of the
* datapoint value and the highest value to splut overflows.
* And when 'drawing' 'one million' or 'one million and one'
* there is no significant difference, so the least
* significant bits can just be removed.
*
* If there are more bits needed than would fit in a 32 bits
* integer, so at about 31 bits because of the sign bit, the
* least significant bits are removed.
*/
int mult_range = FindLastBit(x_axis_offset) + FindLastBit(abs(datapoint));
int reduce_range = max(mult_range - 31, 0);
/* Handle negative values differently (don't shift sign) */
if (datapoint < 0) {
datapoint = -(abs(datapoint) >> reduce_range);
} else {
datapoint >>= reduce_range;
}
y = gw->top + x_axis_offset - (x_axis_offset * datapoint) / (highest_value >> reduce_range);
/* Draw the point. */
GfxFillRect(x - 1, y - 1, x + 1, y + 1, color);
/* Draw the line connected to the previous point. */
if (prev_x != INVALID_DATAPOINT_POS) GfxDrawLine(prev_x, prev_y, x, y, color);
prev_x = x;
prev_y = y;
} else {
prev_x = INVALID_DATAPOINT_POS;
prev_y = INVALID_DATAPOINT_POS;
}
x += GRAPH_X_POSITION_SEPARATION;
}
}
}
}
/****************/
/* GRAPH LEGEND */
/****************/
static void GraphLegendWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_CREATE:
for (uint i = 3; i < w->widget_count; i++) {
if (!HasBit(_legend_excluded_players, i - 3)) w->LowerWidget(i);
}
break;
case WE_PAINT: {
const Player *p;
FOR_ALL_PLAYERS(p) {
if (p->is_active) continue;
SetBit(_legend_excluded_players, p->index);
w->RaiseWidget(p->index + 3);
}
DrawWindowWidgets(w);
FOR_ALL_PLAYERS(p) {
if (!p->is_active) continue;
DrawPlayerIcon(p->index, 4, 18 + p->index * 12);
SetDParam(0, p->index);
SetDParam(1, p->index);
DrawString(21, 17 + p->index * 12, STR_7021, HasBit(_legend_excluded_players, p->index) ? TC_BLACK : TC_WHITE);
}
break;
}
case WE_CLICK:
if (!IsInsideMM(e->we.click.widget, 3, 11)) return;
ToggleBit(_legend_excluded_players, e->we.click.widget - 3);
w->ToggleWidgetLoweredState(e->we.click.widget);
SetWindowDirty(w);
InvalidateWindow(WC_INCOME_GRAPH, 0);
InvalidateWindow(WC_OPERATING_PROFIT, 0);
InvalidateWindow(WC_DELIVERED_CARGO, 0);
InvalidateWindow(WC_PERFORMANCE_HISTORY, 0);
InvalidateWindow(WC_COMPANY_VALUE, 0);
break;
}
}
static const Widget _graph_legend_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 249, 0, 13, STR_704E_KEY_TO_COMPANY_GRAPHS, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 249, 14, 113, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_NONE, 14, 2, 247, 16, 27, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 2, 247, 28, 39, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 2, 247, 40, 51, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 2, 247, 52, 63, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 2, 247, 64, 75, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 2, 247, 76, 87, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 2, 247, 88, 99, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 2, 247, 100, 111, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WIDGETS_END},
};
static const WindowDesc _graph_legend_desc = {
WDP_AUTO, WDP_AUTO, 250, 114, 250, 114,
WC_GRAPH_LEGEND, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
_graph_legend_widgets,
GraphLegendWndProc
};
static void ShowGraphLegend()
{
AllocateWindowDescFront(&_graph_legend_desc, 0);
}
/********************/
/* OPERATING PROFIT */
/********************/
static void SetupGraphDrawerForPlayers(GraphDrawer *gd)
{
const Player* p;
uint excluded_players = _legend_excluded_players;
byte nums;
int mo, yr;
/* Exclude the players which aren't valid */
FOR_ALL_PLAYERS(p) {
if (!p->is_active) SetBit(excluded_players, p->index);
}
gd->excluded_data = excluded_players;
gd->num_vert_lines = 24;
nums = 0;
FOR_ALL_PLAYERS(p) {
if (p->is_active) nums = max(nums, p->num_valid_stat_ent);
}
gd->num_on_x_axis = min(nums, 24);
mo = (_cur_month / 3 - nums) * 3;
yr = _cur_year;
while (mo < 0) {
yr--;
mo += 12;
}
gd->year = yr;
gd->month = mo;
}
static void OperatingProfitWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: {
GraphDrawer gd;
const Player* p;
DrawWindowWidgets(w);
gd.left = 2;
gd.top = 18;
gd.height = 136;
gd.has_negative_values = true;
gd.format_str_y_axis = STR_CURRCOMPACT;
SetupGraphDrawerForPlayers(&gd);
int numd = 0;
FOR_ALL_PLAYERS(p) {
if (p->is_active) {
gd.colors[numd] = _colour_gradient[p->player_color][6];
for (int j = gd.num_on_x_axis, i = 0; --j >= 0;) {
gd.cost[numd][i] = (j >= p->num_valid_stat_ent) ? INVALID_DATAPOINT : (p->old_economy[j].income + p->old_economy[j].expenses);
i++;
}
}
numd++;
}
gd.num_dataset = numd;
DrawGraph(&gd);
break;
}
case WE_CLICK:
/* Clicked on legend? */
if (e->we.click.widget == 2) ShowGraphLegend();
break;
}
}
static const Widget _operating_profit_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 525, 0, 13, STR_7025_OPERATING_PROFIT_GRAPH, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 526, 575, 0, 13, STR_704C_KEY, STR_704D_SHOW_KEY_TO_GRAPHS},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 575, 14, 173, 0x0, STR_NULL},
{ WIDGETS_END},
};
static const WindowDesc _operating_profit_desc = {
WDP_AUTO, WDP_AUTO, 576, 174, 576, 174,
WC_OPERATING_PROFIT, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
_operating_profit_widgets,
OperatingProfitWndProc
};
void ShowOperatingProfitGraph()
{
if (AllocateWindowDescFront(&_operating_profit_desc, 0)) {
InvalidateWindow(WC_GRAPH_LEGEND, 0);
}
}
/****************/
/* INCOME GRAPH */
/****************/
static void IncomeGraphWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: {
GraphDrawer gd;
const Player* p;
DrawWindowWidgets(w);
gd.left = 2;
gd.top = 18;
gd.height = 104;
gd.has_negative_values = false;
gd.format_str_y_axis = STR_CURRCOMPACT;
SetupGraphDrawerForPlayers(&gd);
int numd = 0;
FOR_ALL_PLAYERS(p) {
if (p->is_active) {
gd.colors[numd] = _colour_gradient[p->player_color][6];
for (int j = gd.num_on_x_axis, i = 0; --j >= 0;) {
gd.cost[numd][i] = (j >= p->num_valid_stat_ent) ? INVALID_DATAPOINT : p->old_economy[j].income;
i++;
}
}
numd++;
}
gd.num_dataset = numd;
DrawGraph(&gd);
break;
}
case WE_CLICK:
if (e->we.click.widget == 2) ShowGraphLegend();
break;
}
}
static const Widget _income_graph_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 525, 0, 13, STR_7022_INCOME_GRAPH, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 526, 575, 0, 13, STR_704C_KEY, STR_704D_SHOW_KEY_TO_GRAPHS},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 575, 14, 141, 0x0, STR_NULL},
{ WIDGETS_END},
};
static const WindowDesc _income_graph_desc = {
WDP_AUTO, WDP_AUTO, 576, 142, 576, 142,
WC_INCOME_GRAPH, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
_income_graph_widgets,
IncomeGraphWndProc
};
void ShowIncomeGraph()
{
if (AllocateWindowDescFront(&_income_graph_desc, 0)) {
InvalidateWindow(WC_GRAPH_LEGEND, 0);
}
}
/*******************/
/* DELIVERED CARGO */
/*******************/
static void DeliveredCargoGraphWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: {
GraphDrawer gd;
const Player* p;
DrawWindowWidgets(w);
gd.left = 2;
gd.top = 18;
gd.height = 104;
gd.has_negative_values = false;
gd.format_str_y_axis = STR_7024;
SetupGraphDrawerForPlayers(&gd);
int numd = 0;
FOR_ALL_PLAYERS(p) {
if (p->is_active) {
gd.colors[numd] = _colour_gradient[p->player_color][6];
for (int j = gd.num_on_x_axis, i = 0; --j >= 0;) {
gd.cost[numd][i] = (j >= p->num_valid_stat_ent) ? INVALID_DATAPOINT : (OverflowSafeInt64)p->old_economy[j].delivered_cargo;
i++;
}
}
numd++;
}
gd.num_dataset = numd;
DrawGraph(&gd);
break;
}
case WE_CLICK:
if (e->we.click.widget == 2) ShowGraphLegend();
break;
}
}
static const Widget _delivered_cargo_graph_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 525, 0, 13, STR_7050_UNITS_OF_CARGO_DELIVERED, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 526, 575, 0, 13, STR_704C_KEY, STR_704D_SHOW_KEY_TO_GRAPHS},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 575, 14, 141, 0x0, STR_NULL},
{ WIDGETS_END},
};
static const WindowDesc _delivered_cargo_graph_desc = {
WDP_AUTO, WDP_AUTO, 576, 142, 576, 142,
WC_DELIVERED_CARGO, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
_delivered_cargo_graph_widgets,
DeliveredCargoGraphWndProc
};
void ShowDeliveredCargoGraph()
{
if (AllocateWindowDescFront(&_delivered_cargo_graph_desc, 0)) {
InvalidateWindow(WC_GRAPH_LEGEND, 0);
}
}
/***********************/
/* PERFORMANCE HISTORY */
/***********************/
static void PerformanceHistoryWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: {
GraphDrawer gd;
const Player* p;
DrawWindowWidgets(w);
gd.left = 2;
gd.top = 18;
gd.height = 200;
gd.has_negative_values = false;
gd.format_str_y_axis = STR_7024;
SetupGraphDrawerForPlayers(&gd);
int numd = 0;
FOR_ALL_PLAYERS(p) {
if (p->is_active) {
gd.colors[numd] = _colour_gradient[p->player_color][6];
for (int j = gd.num_on_x_axis, i = 0; --j >= 0;) {
gd.cost[numd][i] = (j >= p->num_valid_stat_ent) ? INVALID_DATAPOINT : (OverflowSafeInt64)p->old_economy[j].performance_history;
i++;
}
}
numd++;
}
gd.num_dataset = numd;
DrawGraph(&gd);
break;
}
case WE_CLICK:
if (e->we.click.widget == 2) ShowGraphLegend();
if (e->we.click.widget == 3) ShowPerformanceRatingDetail();
break;
}
}
static const Widget _performance_history_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 475, 0, 13, STR_7051_COMPANY_PERFORMANCE_RATINGS, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 526, 575, 0, 13, STR_704C_KEY, STR_704D_SHOW_KEY_TO_GRAPHS},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 476, 525, 0, 13, STR_PERFORMANCE_DETAIL_KEY, STR_704D_SHOW_KEY_TO_GRAPHS},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 575, 14, 237, 0x0, STR_NULL},
{ WIDGETS_END},
};
static const WindowDesc _performance_history_desc = {
WDP_AUTO, WDP_AUTO, 576, 238, 576, 238,
WC_PERFORMANCE_HISTORY, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
_performance_history_widgets,
PerformanceHistoryWndProc
};
void ShowPerformanceHistoryGraph()
{
if (AllocateWindowDescFront(&_performance_history_desc, 0)) {
InvalidateWindow(WC_GRAPH_LEGEND, 0);
}
}
/*****************/
/* COMPANY VALUE */
/*****************/
static void CompanyValueGraphWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: {
GraphDrawer gd;
const Player* p;
DrawWindowWidgets(w);
gd.left = 2;
gd.top = 18;
gd.height = 200;
gd.has_negative_values = false;
gd.format_str_y_axis = STR_CURRCOMPACT;
SetupGraphDrawerForPlayers(&gd);
int numd = 0;
FOR_ALL_PLAYERS(p) {
if (p->is_active) {
gd.colors[numd] = _colour_gradient[p->player_color][6];
for (int j = gd.num_on_x_axis, i = 0; --j >= 0;) {
gd.cost[numd][i] = (j >= p->num_valid_stat_ent) ? INVALID_DATAPOINT : p->old_economy[j].company_value;
i++;
}
}
numd++;
}
gd.num_dataset = numd;
DrawGraph(&gd);
break;
}
case WE_CLICK:
if (e->we.click.widget == 2) ShowGraphLegend();
break;
}
}
static const Widget _company_value_graph_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 525, 0, 13, STR_7052_COMPANY_VALUES, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 526, 575, 0, 13, STR_704C_KEY, STR_704D_SHOW_KEY_TO_GRAPHS},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 575, 14, 237, 0x0, STR_NULL},
{ WIDGETS_END},
};
static const WindowDesc _company_value_graph_desc = {
WDP_AUTO, WDP_AUTO, 576, 238, 576, 238,
WC_COMPANY_VALUE, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
_company_value_graph_widgets,
CompanyValueGraphWndProc
};
void ShowCompanyValueGraph()
{
if (AllocateWindowDescFront(&_company_value_graph_desc, 0)) {
InvalidateWindow(WC_GRAPH_LEGEND, 0);
}
}
/*****************/
/* PAYMENT RATES */
/*****************/
static void CargoPaymentRatesWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: {
GraphDrawer gd;
DrawWindowWidgets(w);
int x = 495;
int y = 24;
gd.excluded_data = _legend_excluded_cargo;
gd.left = 2;
gd.top = 24;
gd.height = w->height - 38;
gd.has_negative_values = false;
gd.format_str_y_axis = STR_CURRCOMPACT;
gd.num_on_x_axis = 20;
gd.num_vert_lines = 20;
gd.month = 0xFF;
gd.x_values_start = 10;
gd.x_values_increment = 10;
uint i = 0;
for (CargoID c = 0; c < NUM_CARGO; c++) {
const CargoSpec *cs = GetCargo(c);
if (!cs->IsValid()) continue;
/* Only draw labels for widgets that exist. If the widget doesn't
* exist then the local player has used the climate cheat or
* changed the NewGRF configuration with this window open. */
if (i + 3 < w->widget_count) {
/* Since the buttons have no text, no images,
* both the text and the colored box have to be manually painted.
* clk_dif will move one pixel down and one pixel to the right
* when the button is clicked */
byte clk_dif = w->IsWidgetLowered(i + 3) ? 1 : 0;
GfxFillRect(x + clk_dif, y + clk_dif, x + 8 + clk_dif, y + 5 + clk_dif, 0);
GfxFillRect(x + 1 + clk_dif, y + 1 + clk_dif, x + 7 + clk_dif, y + 4 + clk_dif, cs->legend_colour);
SetDParam(0, cs->name);
DrawString(x + 14 + clk_dif, y + clk_dif, STR_7065, TC_FROMSTRING);
y += 8;
}
gd.colors[i] = cs->legend_colour;
for (uint j = 0; j != 20; j++) {
gd.cost[i][j] = GetTransportedGoodsIncome(10, 20, j * 6 + 6, c);
}
i++;
}
gd.num_dataset = i;
DrawGraph(&gd);
DrawString(2 + 46, 24 + gd.height + 7, STR_7062_DAYS_IN_TRANSIT, TC_FROMSTRING);
DrawString(2 + 84, 24 - 9, STR_7063_PAYMENT_FOR_DELIVERING, TC_FROMSTRING);
break;
}
case WE_CLICK:
if (e->we.click.widget >= 3) {
ToggleBit(_legend_excluded_cargo, e->we.click.widget - 3);
w->ToggleWidgetLoweredState(e->we.click.widget);
SetWindowDirty(w);
}
break;
}
}
static const Widget _cargo_payment_rates_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 567, 0, 13, STR_7061_CARGO_PAYMENT_RATES, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_BOTTOM, 14, 0, 567, 14, 45, 0x0, STR_NULL},
{ WIDGETS_END},
};
static const WindowDesc _cargo_payment_rates_desc = {
WDP_AUTO, WDP_AUTO, 568, 46, 568, 46,
WC_PAYMENT_RATES, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
_cargo_payment_rates_widgets,
CargoPaymentRatesWndProc
};
void ShowCargoPaymentRates()
{
Window *w = AllocateWindowDescFront(&_cargo_payment_rates_desc, 0);
if (w == NULL) return;
/* Count the number of active cargo types */
uint num_active = 0;
for (CargoID c = 0; c < NUM_CARGO; c++) {
if (GetCargo(c)->IsValid()) num_active++;
}
/* Resize the window to fit the cargo types */
ResizeWindow(w, 0, max(num_active, 12U) * 8);
/* Add widgets for each cargo type */
w->widget_count += num_active;
w->widget = ReallocT(w->widget, w->widget_count + 1);
w->widget[w->widget_count].type = WWT_LAST;
/* Set the properties of each widget */
for (uint i = 0; i != num_active; i++) {
Widget *wi = &w->widget[3 + i];
wi->type = WWT_PANEL;
wi->display_flags = RESIZE_NONE;
wi->color = 12;
wi->left = 493;
wi->right = 562;
wi->top = 24 + i * 8;
wi->bottom = wi->top + 7;
wi->data = 0;
wi->tooltips = STR_7064_TOGGLE_GRAPH_FOR_CARGO;
if (!HasBit(_legend_excluded_cargo, i)) w->LowerWidget(i + 3);
}
SetWindowDirty(w);
}
/************************/
/* COMPANY LEAGUE TABLE */
/************************/
static const StringID _performance_titles[] = {
STR_7066_ENGINEER,
STR_7066_ENGINEER,
STR_7067_TRAFFIC_MANAGER,
STR_7067_TRAFFIC_MANAGER,
STR_7068_TRANSPORT_COORDINATOR,
STR_7068_TRANSPORT_COORDINATOR,
STR_7069_ROUTE_SUPERVISOR,
STR_7069_ROUTE_SUPERVISOR,
STR_706A_DIRECTOR,
STR_706A_DIRECTOR,
STR_706B_CHIEF_EXECUTIVE,
STR_706B_CHIEF_EXECUTIVE,
STR_706C_CHAIRMAN,
STR_706C_CHAIRMAN,
STR_706D_PRESIDENT,
STR_706E_TYCOON,
};
static inline StringID GetPerformanceTitleFromValue(uint value)
{
return _performance_titles[minu(value, 1000) >> 6];
}
static int CDECL PerfHistComp(const void* elem1, const void* elem2)
{
const Player* p1 = *(const Player* const*)elem1;
const Player* p2 = *(const Player* const*)elem2;
return p2->old_economy[1].performance_history - p1->old_economy[1].performance_history;
}
static void CompanyLeagueWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_PAINT: {
const Player* plist[MAX_PLAYERS];
const Player* p;
DrawWindowWidgets(w);
uint pl_num = 0;
FOR_ALL_PLAYERS(p) if (p->is_active) plist[pl_num++] = p;
qsort((void*)plist, pl_num, sizeof(*plist), PerfHistComp);
for (uint i = 0; i != pl_num; i++) {
p = plist[i];
SetDParam(0, i + STR_01AC_1ST);
SetDParam(1, p->index);
SetDParam(2, p->index);
SetDParam(3, GetPerformanceTitleFromValue(p->old_economy[1].performance_history));
DrawString(2, 15 + i * 10, i == 0 ? STR_7054 : STR_7055, TC_FROMSTRING);
DrawPlayerIcon(p->index, 27, 16 + i * 10);
}
break;
}
}
}
static const Widget _company_league_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 387, 0, 13, STR_7053_COMPANY_LEAGUE_TABLE, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_STICKYBOX, RESIZE_NONE, 14, 388, 399, 0, 13, STR_NULL, STR_STICKY_BUTTON},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 399, 14, 96, 0x0, STR_NULL},
{ WIDGETS_END},
};
static const WindowDesc _company_league_desc = {
WDP_AUTO, WDP_AUTO, 400, 97, 400, 97,
WC_COMPANY_LEAGUE, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
_company_league_widgets,
CompanyLeagueWndProc
};
void ShowCompanyLeagueTable()
{
AllocateWindowDescFront(&_company_league_desc, 0);
}
/*****************************/
/* PERFORMANCE RATING DETAIL */
/*****************************/
static void PerformanceRatingDetailWndProc(Window *w, WindowEvent *e)
{
static PlayerID _performance_rating_detail_player = INVALID_PLAYER;
switch (e->event) {
case WE_PAINT: {
byte x;
uint16 y = 14;
int total_score = 0;
int color_done, color_notdone;
/* Draw standard stuff */
DrawWindowWidgets(w);
/* Check if the currently selected player is still active. */
if (_performance_rating_detail_player == INVALID_PLAYER || !GetPlayer(_performance_rating_detail_player)->is_active) {
if (_performance_rating_detail_player != INVALID_PLAYER) {
/* Raise and disable the widget for the previous selection. */
w->RaiseWidget(_performance_rating_detail_player + 13);
w->DisableWidget(_performance_rating_detail_player + 13);
SetWindowDirty(w);
_performance_rating_detail_player = INVALID_PLAYER;
}
for (PlayerID i = PLAYER_FIRST; i < MAX_PLAYERS; i++) {
if (GetPlayer(i)->is_active) {
/* Lower the widget corresponding to this player. */
w->LowerWidget(i + 13);
SetWindowDirty(w);
_performance_rating_detail_player = i;
break;
}
}
}
/* If there are no active players, don't display anything else. */
if (_performance_rating_detail_player == INVALID_PLAYER) break;
/* Paint the player icons */
for (PlayerID i = PLAYER_FIRST; i < MAX_PLAYERS; i++) {
if (!GetPlayer(i)->is_active) {
/* Check if we have the player as an active player */
if (!w->IsWidgetDisabled(i + 13)) {
/* Bah, player gone :( */
w->DisableWidget(i + 13);
/* We need a repaint */
SetWindowDirty(w);
}
continue;
}
/* Check if we have the player marked as inactive */
if (w->IsWidgetDisabled(i + 13)) {
/* New player! Yippie :p */
w->EnableWidget(i + 13);
/* We need a repaint */
SetWindowDirty(w);
}
x = (i == _performance_rating_detail_player) ? 1 : 0;
DrawPlayerIcon(i, i * 37 + 13 + x, 16 + x);
}
/* The colors used to show how the progress is going */
color_done = _colour_gradient[COLOUR_GREEN][4];
color_notdone = _colour_gradient[COLOUR_RED][4];
/* Draw all the score parts */
for (ScoreID i = SCORE_BEGIN; i < SCORE_END; i++) {
int val = _score_part[_performance_rating_detail_player][i];
int needed = _score_info[i].needed;
int score = _score_info[i].score;
y += 20;
/* SCORE_TOTAL has his own rulez ;) */
if (i == SCORE_TOTAL) {
needed = total_score;
score = SCORE_MAX;
} else {
total_score += score;
}
DrawString(7, y, STR_PERFORMANCE_DETAIL_VEHICLES + i, TC_FROMSTRING);
/* Draw the score */
SetDParam(0, score);
DrawStringRightAligned(107, y, SET_PERFORMANCE_DETAIL_INT, TC_FROMSTRING);
/* Calculate the %-bar */
x = Clamp(val, 0, needed) * 50 / needed;
/* SCORE_LOAN is inversed */
if (val < 0 && i == SCORE_LOAN) x = 0;
/* Draw the bar */
if (x != 0) GfxFillRect(112, y - 2, 112 + x, y + 10, color_done);
if (x != 50) GfxFillRect(112 + x, y - 2, 112 + 50, y + 10, color_notdone);
/* Calculate the % */
x = Clamp(val, 0, needed) * 100 / needed;
/* SCORE_LOAN is inversed */
if (val < 0 && i == SCORE_LOAN) x = 0;
/* Draw it */
SetDParam(0, x);
DrawStringCentered(137, y, STR_PERFORMANCE_DETAIL_PERCENT, TC_FROMSTRING);
/* SCORE_LOAN is inversed */
if (i == SCORE_LOAN) val = needed - val;
/* Draw the amount we have against what is needed
* For some of them it is in currency format */
SetDParam(0, val);
SetDParam(1, needed);
switch (i) {
case SCORE_MIN_PROFIT:
case SCORE_MIN_INCOME:
case SCORE_MAX_INCOME:
case SCORE_MONEY:
case SCORE_LOAN:
DrawString(167, y, STR_PERFORMANCE_DETAIL_AMOUNT_CURRENCY, TC_FROMSTRING);
break;
default:
DrawString(167, y, STR_PERFORMANCE_DETAIL_AMOUNT_INT, TC_FROMSTRING);
}
}
break;
}
case WE_CLICK:
/* Check which button is clicked */
if (IsInsideMM(e->we.click.widget, 13, 21)) {
/* Is it no on disable? */
if (!w->IsWidgetDisabled(e->we.click.widget)) {
w->RaiseWidget(_performance_rating_detail_player + 13);
_performance_rating_detail_player = (PlayerID)(e->we.click.widget - 13);
w->LowerWidget(_performance_rating_detail_player + 13);
SetWindowDirty(w);
}
}
break;
case WE_CREATE: {
Player *p2;
/* Disable the players who are not active */
for (PlayerID i = PLAYER_FIRST; i < MAX_PLAYERS; i++) {
w->SetWidgetDisabledState(i + 13, !GetPlayer(i)->is_active);
}
/* Update all player stats with the current data
* (this is because _score_info is not saved to a savegame) */
FOR_ALL_PLAYERS(p2) {
if (p2->is_active) UpdateCompanyRatingAndValue(p2, false);
}
w->custom[0] = DAY_TICKS;
w->custom[1] = 5;
if (_performance_rating_detail_player != INVALID_PLAYER) w->LowerWidget(_performance_rating_detail_player + 13);
SetWindowDirty(w);
break;
}
case WE_TICK:
if (_pause_game != 0) break;
/* Update the player score every 5 days */
if (--w->custom[0] == 0) {
w->custom[0] = DAY_TICKS;
if (--w->custom[1] == 0) {
Player *p2;
w->custom[1] = 5;
FOR_ALL_PLAYERS(p2) {
/* Skip if player is not active */
if (p2->is_active) UpdateCompanyRatingAndValue(p2, false);
}
SetWindowDirty(w);
}
}
break;
}
}
static const Widget _performance_rating_detail_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 298, 0, 13, STR_PERFORMANCE_DETAIL, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 298, 14, 27, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 298, 28, 47, 0x0, STR_PERFORMANCE_DETAIL_VEHICLES_TIP},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 298, 48, 67, 0x0, STR_PERFORMANCE_DETAIL_STATIONS_TIP},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 298, 68, 87, 0x0, STR_PERFORMANCE_DETAIL_MIN_PROFIT_TIP},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 298, 88, 107, 0x0, STR_PERFORMANCE_DETAIL_MIN_INCOME_TIP},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 298, 108, 127, 0x0, STR_PERFORMANCE_DETAIL_MAX_INCOME_TIP},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 298, 128, 147, 0x0, STR_PERFORMANCE_DETAIL_DELIVERED_TIP},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 298, 148, 167, 0x0, STR_PERFORMANCE_DETAIL_CARGO_TIP},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 298, 168, 187, 0x0, STR_PERFORMANCE_DETAIL_MONEY_TIP},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 298, 188, 207, 0x0, STR_PERFORMANCE_DETAIL_LOAN_TIP},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 298, 208, 227, 0x0, STR_PERFORMANCE_DETAIL_TOTAL_TIP},
{ WWT_PANEL, RESIZE_NONE, 14, 2, 38, 14, 26, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 39, 75, 14, 26, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 76, 112, 14, 26, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 113, 149, 14, 26, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 150, 186, 14, 26, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 187, 223, 14, 26, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 224, 260, 14, 26, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WWT_PANEL, RESIZE_NONE, 14, 261, 297, 14, 26, 0x0, STR_704F_CLICK_HERE_TO_TOGGLE_COMPANY},
{ WIDGETS_END},
};
static const WindowDesc _performance_rating_detail_desc = {
WDP_AUTO, WDP_AUTO, 299, 228, 299, 228,
WC_PERFORMANCE_DETAIL, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
_performance_rating_detail_widgets,
PerformanceRatingDetailWndProc
};
void ShowPerformanceRatingDetail()
{
AllocateWindowDescFront(&_performance_rating_detail_desc, 0);
}